{"title":"Discount Opals","description":"","products":[{"product_id":"3-87ct-light-opal-13-3-x-10-6-x-4-1mm","title":"Coober Pedy Light Opal 3.87ct Natural Solid Bright Multicolour Floral Oval Gem","description":"\u003cp\u003eAn oval cabochon with bright full-spectrum multicolour colour across a genuine light opal body. The face is animated by flower-like patterning that shifts with the light. The bright white body keeps the face open and luminous.\u003c\/p\u003e\n\u003cp\u003eThis piece comes in at 3.87ct, cut to  14 x 10 x 4mm. The brightness holds from straight-on viewing through to oblique angles. This is 100% natural solid Australian opal — no treatments or enhancements of any kind. Mined at Coober Pedy, South Australia — widely known as the opal capital of the world. Sourced, cut, and finished by our family — mine-direct from the earth to you.\u003c\/p\u003e\n\u003cp\u003eWell-sized for a substantial ring or a striking pendant.\u003c\/p\u003e","brand":"wirru-opal","offers":[{"title":"Default Title","offer_id":42909599957210,"sku":"202006","price":210.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/202006SQ5.jpg?v=1755856413"},{"product_id":"2-22ct-dark-crystal-opal-15-5-x-9-x-3mm","title":"Lightning Ridge Dark Crystal Opal 2.22ct Natural Solid Bright Green Purple Moss","description":"\u003cp\u003eRadiant, green-and-purple colour moves across this freeform dark crystal opal as it turns in the light. Soft mossy drifts of colour weave through the stone. A semi-transparent body with darker undertones deepens the colour play.\u003c\/p\u003e\n\u003cp\u003eWeight is 2.22ct with dimensions of 15.5 x 9 x 3mm. The flash reads lively and clean, with strong presence under any light. It's a 100% natural solid opal — no treatments. From Lightning Ridge, NSW — the most famous black opal locality in the world. From our friends mine to your hands — every step done in-house.\u003c\/p\u003e\n\u003cp\u003eSized for a classic ring or a standout pendant setting.\u003c\/p\u003e","brand":"wirru-opal","offers":[{"title":"Default Title","offer_id":43538523193562,"sku":"220929","price":185.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/unset-crystal-opal-2.22ct_220929R_1.jpg?v=1685413696"},{"product_id":"1-85ct-light-opal-13-x-9-x-2-5mm","title":"White Cliffs Light Opal 1.85ct Natural Solid Bright Green Yellow Moss Freeform","description":"\u003cp\u003eLively green-and-yellow flash moves through this freeform light opal. Gentle mossy colour drifts spread over the stone like plant growth captured in stone. The milky white body tone gives the stone a classic, bright-face look.\u003c\/p\u003e\n\u003cp\u003eThis piece comes in at 1.85ct, cut to 13 x 9 x 2.5mm. The flash reads lively and clean, with strong presence under any light. This is 100% natural solid Australian opal — no treatments or enhancements of any kind. Mined at White Cliffs in NSW — Australia's original commercial opal field. Sourced, cut, and polished in-house by our family operation.\u003c\/p\u003e\n\u003cp\u003eIdeal as a centrepiece ring or a small-to-medium pendant.\u003c\/p\u003e","brand":"WIRRU Opal","offers":[{"title":"Default Title","offer_id":45027774103770,"sku":"240409","price":250.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/240409_web_2.jpg?v=1713689342"},{"product_id":"1-50ct-dark-crystal-opal-11-5-x-8-x-2mm","title":"Lightning Ridge Dark Crystal Opal 1.5ct Natural Solid Green Yellow Feather Gem","description":"\u003cp\u003eRadiant, green-and-yellow colour moves across this rectangular dark crystal opal as it turns in the light. Feathered colour play spreads in soft, plume-like drifts. A semi-transparent body with darker undertones deepens the colour play.\u003c\/p\u003e\n\u003cp\u003eThis piece comes in at 1.5ct, cut to 10 x 8 x 2mm. The flash reads lively and clean, with strong presence under any light. It's a 100% natural solid opal — no treatments. Sourced from the Lightning Ridge opal fields, globally recognised for producing the finest black opal. Sourced, cut, and finished by our family — mine-direct from the earth to you.\u003c\/p\u003e\n\u003cp\u003eSized for a classic ring or a standout pendant setting.\u003c\/p\u003e","brand":"WIRRU Opal","offers":[{"title":"Default Title","offer_id":45027774202074,"sku":"240413","price":250.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/240413_web_2.jpg?v=1721444683"},{"product_id":"1-54ct-light-opal-10-x-8-x-3mm","title":"Lightning Ridge Light Opal 1.54ct Natural Solid Orange Yellow Palette Triangle","description":"\u003cp\u003eSoft, orange-and-yellow colour moves across this triangular light opal as it turns in the light. A mosaic of separate colour sections breaks up the stone into individual fields of flash. The bright white body keeps the face open and luminous.\u003c\/p\u003e\n\u003cp\u003eThe stone weighs 1.54ct and is shaped to 10 x 8 x 3mm. Colour reads with an understated, refined quality — a stone with real character rather than showy fire. Fully natural and untreated — solid opal only, with no enhancements. Mined at Lightning Ridge in NSW — the world's premier source of Australian black opal. Sourced, cut, and finished by our family — mine-direct from the earth to you.\u003c\/p\u003e\n\u003cp\u003eA strong size for a feature ring or versatile pendant design.\u003c\/p\u003e","brand":"WIRRU Opal","offers":[{"title":"Default Title","offer_id":46446415184090,"sku":"250507","price":150.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/250507SQ5.jpg?v=1755937217"},{"product_id":"solid-dark-opal-sterling-silver-pendant","title":"Coober Pedy Multicolour Dark Opal Pendant Sterling Silver Natural Australian","description":"\u003cp\u003eThis Sterling Silver pendant features bright full-spectrum multicolour play of colour through genuine solid Australian opal. Crisp foil flash catches the light and throws it back with reflective intensity. The dark body tone sits between black and light, giving colour real weight.\u003c\/p\u003e\n\u003cp\u003eIt's a 100% natural solid opal — no treatments, no backing, no doublets or triplets. Colour stays radiant even at shallow viewing angles. Sourced from Coober Pedy, SA — Australia's largest opal mining centre. Hand-cut and polished from rough we mined ourselves in Australia.\u003c\/p\u003e\n\u003cp\u003eA finished Sterling Silver pendant, ready to wear or gift.\u003c\/p\u003e","brand":"WIRRU Opal","offers":[{"title":"Default Title","offer_id":46471810056410,"sku":"W25P10SS","price":245.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/W25P10SSSQ5.jpg?v=1748340363"},{"product_id":"0-5ct-double-sided-dark-crystal-opal-11-5-x-5-x-2mm","title":"Lightning Ridge Dark Crystal Opal 0.5ct Natural Solid Green Purple Rolling Flash","description":"\u003cp\u003eRadiant green-and-purple flash moves through this freeform dark crystal opal. Smooth rolling flash lights up the whole face in continuous waves. The dark crystal body gives the flash richer, moodier tones than a pure crystal.\u003c\/p\u003e\n\u003cp\u003eWeight is 0.5ct with dimensions of 11.5 x 5 x 2mm. The flash reads lively and clean, with strong presence under any light. Fully natural and untreated — solid opal only, with no enhancements. From Lightning Ridge, NSW — the most famous black opal locality in the world. Hand-cut and polished from rough we mined ourselves in Australia.\u003c\/p\u003e\n\u003cp\u003eSized for a delicate ring or petite pendant setting.\u003c\/p\u003e","brand":"WIRRU Opal","offers":[{"title":"Default Title","offer_id":46603324162266,"sku":"250551","price":180.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/250551SQ2.jpg?v=1751001463"},{"product_id":"1-46ct-crystal-opal-8-2-x-6-2-x-4-7mm","title":"Lightning Ridge Crystal Opal 1.46ct Natural Solid Purple Blue Broad Flash Oval","description":"\u003cp\u003eThis oval crystal opal shows soft purple-and-blue play of colour across the face. Large broad-flash zones shift across the face as the stone turns. The clear, transparent body lets colour play in three dimensions.\u003c\/p\u003e\n\u003cp\u003eAt 1.46ct, the stone measures 8 x 6 x 5mm. Colour reads with an understated, refined quality — a stone with real character rather than showy fire. This is 100% natural solid Australian opal — no treatments or enhancements of any kind. Mined at Lightning Ridge in NSW — the world's premier source of Australian black opal. Sourced, cut, and finished by our family — mine-direct from the earth to you.\u003c\/p\u003e\n\u003cp\u003eIdeal as a centrepiece ring or a small-to-medium pendant.\u003c\/p\u003e","brand":"WIRRU Opal","offers":[{"title":"Default Title","offer_id":46690008498394,"sku":"250710","price":150.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/250710SQ3.jpg?v=1752814719"},{"product_id":"1-2ct-dark-crystal-opal-8-9-x-6-x-3-8mm","title":"1.2ct Dark Crystal Opal - Lightning Ridge Dark Crystal","description":"\u003cp\u003eNatural solid Australian Dark Crystal Opal\u003c\/p\u003e","brand":"WIRRU Opal","offers":[{"title":"Default Title","offer_id":46715369980122,"sku":"250701","price":165.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/270701SQ6_b00c501b-0c2b-40c3-aaec-a6af686a9d42.jpg?v=1753228389"},{"product_id":"9-24-ct-15-31-x-15-27-x-5-23","title":"Winton Boulder Matrix 9.24ct Natural Solid Bright Green Blue Round Australian","description":"\u003cp\u003eThis piece carries bright green-and-blue play-of-colour across this round boulder matrix. Fine opal colour runs through the ironstone host rock, creating pathways of flash. Natural ironstone gives this stone its structural character and anchors the opal fire.\u003c\/p\u003e\n\u003cp\u003eAt 9.24ct, the stone measures 15.31 x 25.27 x 5.23. The brightness holds from straight-on viewing through to oblique angles. This is 100% natural solid Australian opal — no treatments or enhancements of any kind. Mined near Winton in central Queensland, a region prized for premium boulder opal. Sourced, cut, and finished by our family — mine-direct from the earth to you.\u003c\/p\u003e\n\u003cp\u003eSized for a pendant or brooch rather than a ring — a piece with real presence.\u003c\/p\u003e","brand":"WIRRU Opal","offers":[{"title":"Default Title","offer_id":47678460756186,"sku":"D2603001","price":240.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/D2603001_SQ2.jpg?v=1773709523"},{"product_id":"9-24ct-boulder-matrix-15-31-x-15-27-x-5-23mm-copy","title":"Winton Boulder Matrix 19.61ct Natural Solid Bright Purple Rectangle Australian","description":"\u003cp\u003eLuminous, purple colour moves across this rectangular boulder matrix as it turns in the light. Brilliant opal picks out routes through the ironstone body, weaving pattern and colour into one. The matrix body is as much part of the stone's appeal as the opal itself.\u003c\/p\u003e\n\u003cp\u003eAt 19.61ct, the stone measures 23.80 x 12.53 x 5.18. The brightness holds from straight-on viewing through to oblique angles. It's a 100% natural solid opal — no treatments. From the Winton region of Queensland, a heartland of boulder opal mining. Hand-cut and polished from rough we sourced ourselves in Australia.\u003c\/p\u003e\n\u003cp\u003eA statement-size stone for a major pendant or display piece.\u003c\/p\u003e","brand":"WIRRU Opal","offers":[{"title":"Default Title","offer_id":47678493622490,"sku":"D2603004","price":70.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/D2603004_SQ4.jpg?v=1773710709"},{"product_id":"13-06ct-boulder-matrix-17-33-x-13-59-x-5-43mm","title":"Winton Boulder Matrix 13.06ct Natural Solid Bright Purple Blue Australian Gem","description":"\u003cp\u003eRadiant, purple-and-blue colour moves across this triangular boulder matrix as it turns in the light. Opal veins thread through the natural ironstone matrix in a pattern no two stones share. The ironstone host grounds the opal, giving the colour real contrast and dimension.\u003c\/p\u003e\n\u003cp\u003eAt 13.06ct, the stone measures 17.33 x 13.59 x 5.43mm. The flash reads lively and clean, with strong presence under any light. Fully natural and untreated — solid opal only, with no enhancements. From the Winton region of Queensland, a heartland of boulder opal mining. Sourced, cut, and polished in-house by our family operation.\u003c\/p\u003e\n\u003cp\u003eA generous weight for a standout pendant or bold collector's piece.\u003c\/p\u003e","brand":"WIRRU Opal","offers":[{"title":"Default Title","offer_id":47680162300122,"sku":"D2603005","price":50.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/D2603005_SQ3.jpg?v=1773732427"},{"product_id":"13-06ct-boulder-matrix-17-33-x-13-59-x-5-43mm-copy","title":"Winton Boulder Matrix 44.7ct Natural Solid Blue Drop Cabochon Loose Australian","description":"\u003cp\u003eThis drop-shaped boulder matrix shows understated blue play of colour across the face. Fine opal colour runs through the ironstone host rock, creating pathways of flash. Natural ironstone gives this stone its structural character and anchors the opal fire.\u003c\/p\u003e\n\u003cp\u003eThe stone weighs 44.7ct and is shaped to 32.87 x 23.48 x 7.91mm. Flash reads softly and elegantly — a quiet stone with depth. Fully natural and untreated — solid opal only, with no enhancements. Mined near Winton in central Queensland, a region prized for premium boulder opal. Hand-cut and polished from rough we sourced ourselves in Australia.\u003c\/p\u003e\n\u003cp\u003eExceptional size for a show-stopping pendant, brooch, or collector's cabinet.\u003c\/p\u003e","brand":"WIRRU Opal","offers":[{"title":"Default Title","offer_id":47680559055066,"sku":"D2603006","price":50.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/D2603006_SQ1.jpg?v=1773733702"},{"product_id":"44-70ct-boulder-matrix-32-87-x-23-48-x-7-91mm-copy","title":"Winton Boulder Matrix 19.4ct Natural Solid Bright Blue Square Australian Gem","description":"\u003cp\u003eA square cabochon with radiant blue colour across a genuine boulder matrix body. Fine opal colour runs through the ironstone host rock, creating pathways of flash. The matrix body is as much part of the stone's appeal as the opal itself.\u003c\/p\u003e\n\u003cp\u003eThis piece comes in at 19.4ct, cut to 19.05 x 18.71 x 4.92mm. Colour stays radiant even at shallow viewing angles. Fully natural and untreated — solid opal only, with no enhancements. Mined near Winton in central Queensland, a region prized for premium boulder opal. Hand-cut and polished from rough we sourced ourselves in Australia.\u003c\/p\u003e\n\u003cp\u003eExceptional size for a show-stopping pendant, brooch, or collector's cabinet.\u003c\/p\u003e","brand":"WIRRU Opal","offers":[{"title":"Default Title","offer_id":47680599589082,"sku":"D2603007","price":130.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/D2603007_SQ5.jpg?v=1775530232"},{"product_id":"19-40ct-boulder-matrix-19-05-x-18-71-x-4-92mm-copy","title":"Winton Boulder Matrix 13.98ct Natural Solid Bright Blue Oval Cabochon Australian","description":"\u003cp\u003eAn oval cabochon with bright blue colour across a genuine boulder matrix body. Fine opal colour runs through the ironstone host rock, creating pathways of flash. The matrix body is as much part of the stone's appeal as the opal itself.\u003c\/p\u003e\n\u003cp\u003eWeight is 13.98ct with dimensions of 22.38 x 16.05 x 4.87mm. Colour stays radiant even at shallow viewing angles. Fully natural and untreated — solid opal only. Sourced from the Winton boulder opal fields in Queensland's Outback. From the mine to your hands — every step done in-house.\u003c\/p\u003e\n\u003cp\u003eA larger stone better suited to a statement pendant or brooch than a ring.\u003c\/p\u003e","brand":"WIRRU Opal","offers":[{"title":"Default Title","offer_id":47684186472666,"sku":"D2603010","price":130.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/D2603010_SQ1.jpg?v=1773788203"},{"product_id":"13-98ct-boulder-matrix-22-38-x-16-05-x-4-87mm-copy","title":"Winton Boulder Opal 19.98ct Natural Solid Blue Square Cabochon Loose Australian","description":"\u003cp\u003eThis piece carries gentle blue play-of-colour across this square boulder opal. Fine opal colour runs through the ironstone host rock, creating pathways of flash. The ironstone host brings the opal face forward with striking natural contrast.\u003c\/p\u003e\n\u003cp\u003eThis piece comes in at 19.98ct, cut to 17.40 x 16.92 x 6.71mm. Flash reads softly and elegantly — a quiet stone with depth. It's a 100% natural solid opal. Mined near Winton in central Queensland, a region prized for premium boulder opal. Sourced, cut, and polished in-house by our family operation.\u003c\/p\u003e\n\u003cp\u003eA statement-size stone for a major pendant or display piece.\u003c\/p\u003e","brand":"WIRRU Opal","offers":[{"title":"Default Title","offer_id":47684329734362,"sku":"D2603011","price":60.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/D2603011_SQ1.jpg?v=1773789708"},{"product_id":"19-98ct-boulder-matrix-17-40-x-16-92-x-6-71mm-copy","title":"Winton Boulder Matrix 14.61ct Natural Solid Purple Drop Cabochon Australian Gem","description":"\u003cp\u003eA drop-shaped cabochon with understated purple colour across a genuine boulder matrix body. Brilliant opal picks out routes through the ironstone body, weaving pattern and colour into one. The matrix body is as much part of the stone's appeal as the opal itself.\u003c\/p\u003e\n\u003cp\u003eThe stone weighs 14.61ct and is shaped to 23.54 x 14.43 x 5.23mm. Flash reads softly and elegantly — a quiet stone with depth. It's a 100% natural solid opal — no treatments. From the Winton region of Queensland, a heartland of boulder opal mining. Hand-cut and polished from rough we sourced ourselves in Australia.\u003c\/p\u003e\n\u003cp\u003eA larger stone better suited to a statement pendant or brooch than a ring.\u003c\/p\u003e","brand":"WIRRU Opal","offers":[{"title":"Default Title","offer_id":47684494557402,"sku":"D2603012","price":50.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/D2603012_SQ1.jpg?v=1773790850"},{"product_id":"14-61ct-boulder-matrix-23-54-x-14-43-x-5-23mm-copy","title":"Winton Boulder Matrix 34.61ct Natural Solid Purple Green Drop Australian Gem","description":"\u003cp\u003eThis piece carries understated purple-and-green play-of-colour across this drop-shaped boulder matrix. Brilliant opal picks out routes through the ironstone body, weaving pattern and colour into one. The ironstone host grounds the opal, giving the colour real contrast and dimension.\u003c\/p\u003e\n\u003cp\u003eWeight is 34.61ct with dimensions of 36.44 x 21.81 x 7.05mm. Flash reads softly and elegantly — a quiet stone with depth. It's a 100% natural solid opal. Sourced from the Winton boulder opal fields in Queensland's Outback. Sourced, cut, and polished in-house by our family operation.\u003c\/p\u003e\n\u003cp\u003eA statement-size stone for a major pendant or display piece.\u003c\/p\u003e","brand":"WIRRU Opal","offers":[{"title":"Default Title","offer_id":47684550164698,"sku":"D2603013","price":60.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/D2603013_SQ4.jpg?v=1773792131"},{"product_id":"34-61ct-boulder-matrix-36-44-x-21-81-x-7-05mm-copy","title":"Winton Boulder Matrix 25.45ct Natural Solid Multicolour Drop Cabochon Australian","description":"\u003cp\u003eThis drop-shaped boulder matrix shows refined full-spectrum multicolour play of colour across the face. Brilliant opal picks out routes through the ironstone body, weaving pattern and colour into one. Natural ironstone gives this stone its structural character and anchors the opal fire.\u003c\/p\u003e\n\u003cp\u003eWeight is 25.45ct with dimensions of 30.14 x 19.77 x 5.04mm. The play-of-colour is gentle and sophisticated, rewarding close looking. This is 100% natural solid Australian opal — no treatments or enhancements of any kind. Mined near Winton in central Queensland, a region prized for premium boulder opal. Sourced, cut, and polished in-house by our family operation.\u003c\/p\u003e\n\u003cp\u003eA substantial piece best suited to a large pendant, brooch, or collector's display.\u003c\/p\u003e","brand":"WIRRU Opal","offers":[{"title":"Default Title","offer_id":47684647944410,"sku":"D2603014","price":60.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/D2603014_SQ1.jpg?v=1773793025"},{"product_id":"25-45ct-boulder-matrix-30-14-x-19-77-x-5-04mm-copy","title":"Winton Boulder Matrix 34.6ct Natural Solid Blue Oval Cabochon Loose Australian","description":"\u003cp\u003eAn oval cabochon with understated blue colour across a genuine boulder matrix body. Brilliant opal picks out routes through the ironstone body, weaving pattern and colour into one. The matrix body is as much part of the stone's appeal as the opal itself.\u003c\/p\u003e\n\u003cp\u003eThis piece comes in at 34.6ct, cut to 28.04 x 21.66 x 9.85mm. The play-of-colour is gentle and sophisticated, rewarding close looking. Fully natural and untreated — solid opal only, with no enhancements. Sourced from the Winton boulder opal fields in Queensland's Outback. Sourced, cut, and polished in-house by our family operation.\u003c\/p\u003e\n\u003cp\u003eA substantial piece best suited to a large pendant, brooch, or collector's display.\u003c\/p\u003e","brand":"WIRRU Opal","offers":[{"title":"Default Title","offer_id":47684684218586,"sku":"D2603015","price":150.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/D2603015_SQ1.jpg?v=1773795277"},{"product_id":"34-60ct-boulder-matrix-28-04-x-21-66-x-9-85mm-copy","title":"Winton Boulder Matrix 32.44ct Natural Solid Blue Triangle Cabochon Australian","description":"\u003cp\u003eThis triangular boulder matrix shows refined blue play of colour across the face. Fine opal colour runs through the ironstone host rock, creating pathways of flash. The ironstone host grounds the opal, giving the colour real contrast and dimension.\u003c\/p\u003e\n\u003cp\u003eWeight is 32.44ct with dimensions of 34.78 X 20.24 X 6.07mm. Flash reads softly and elegantly — a quiet stone with depth. It's a 100% natural solid opal — no treatments. Mined near Winton in central Queensland, a region prized for premium boulder opal. Hand-cut and polished from rough we sourced ourselves in Australia.\u003c\/p\u003e\n\u003cp\u003eA substantial piece best suited to a large pendant, brooch, or collector's display.\u003c\/p\u003e","brand":"WIRRU Opal","offers":[{"title":"Default Title","offer_id":47685201821914,"sku":"D2603016","price":70.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/D2603016_SQ1.jpg?v=1773796411"},{"product_id":"32-44ct-boulder-matrix-34-78-x-20-24-x-6-07mm-copy","title":"Winton Boulder Matrix 14.81ct Natural Solid Green Square Cabochon Australian Gem","description":"\u003cp\u003eSoft, green colour moves across this square boulder matrix as it turns in the light. Fine opal colour runs through the ironstone host rock, creating pathways of flash. The matrix body is as much part of the stone's appeal as the opal itself.\u003c\/p\u003e\n\u003cp\u003eThis piece comes in at 14.81ct, cut to 20.50 x 19.68 x 4.99mm. Flash reads softly and elegantly — a quiet stone with depth. Fully natural and untreated — solid opal only, with no enhancements. From the Winton region of Queensland, a heartland of boulder opal mining. From the mine to your hands — every step done in-house.\u003c\/p\u003e\n\u003cp\u003eA larger stone better suited to a statement pendant or brooch than a ring.\u003c\/p\u003e","brand":"WIRRU Opal","offers":[{"title":"Default Title","offer_id":47685236490458,"sku":"D2603017","price":50.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/D2603017_SQ3.jpg?v=1773797874"},{"product_id":"14-81ct-boulder-matrix-20-50-x-19-68-x-4-99mm-copy","title":"Yowah Boulder Matrix 10.13ct Natural Solid Bright Green Drop Cabochon Australian","description":"\u003cp\u003eThis piece carries radiant green play-of-colour across this drop-shaped boulder matrix. Brilliant opal picks out routes through the ironstone body, weaving pattern and colour into one. The ironstone host grounds the opal, giving the colour real contrast and dimension.\u003c\/p\u003e\n\u003cp\u003eAt 10.13ct, the stone measures 21.45 x 13.08 x 4.86mm. The brightness holds from straight-on viewing through to oblique angles. Fully natural and untreated — solid opal only, with no enhancements. Mined at Yowah in Queensland, a region famed for Yowah nut opal and quality boulder. From the mine to your hands — every step done in-house.\u003c\/p\u003e\n\u003cp\u003eA generous weight for a standout pendant or bold collector's piece.\u003c\/p\u003e","brand":"WIRRU Opal","offers":[{"title":"Default Title","offer_id":47685262704858,"sku":"D2603018","price":50.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/D2603018_SQ2.jpg?v=1773803684"},{"product_id":"10-13ct-boulder-matrix-21-45-x-13-08-x-4-86mm-copy","title":"Yowah Boulder Matrix 57.98ct Natural Solid Bright Green Rectangle Australian Gem","description":"\u003cp\u003eLuminous green flash moves through this rectangular boulder matrix. Brilliant opal picks out routes through the ironstone body, weaving pattern and colour into one. The ironstone host grounds the opal, giving the colour real contrast and dimension.\u003c\/p\u003e\n\u003cp\u003eWeight is 57.98ct with dimensions of 35.80 x 23.10 x 5.77mm. The brightness holds from straight-on viewing through to oblique angles. Fully natural and untreated — solid opal only, with no enhancements. Mined at Yowah in Queensland, a region famed for Yowah nut opal and quality boulder. Sourced, cut, and finished by our family — mine-direct from the earth to you.\u003c\/p\u003e\n\u003cp\u003eA statement-size stone for a major pendant or display piece.\u003c\/p\u003e","brand":"WIRRU Opal","offers":[{"title":"Default Title","offer_id":47685482348762,"sku":"D2603019","price":60.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/D2603019_SQ3.jpg?v=1773804592"},{"product_id":"57-98ct-boulder-matrix-35-80-x-23-10-x-5-77mm-copy","title":"Koroit Boulder Matrix 19.72ct Natural Solid Bright Green Square Australian Gem","description":"\u003cp\u003eThis square boulder matrix shows radiant green play of colour across the face. Brilliant opal picks out routes through the ironstone body, weaving pattern and colour into one. The matrix body is as much part of the stone's appeal as the opal itself.\u003c\/p\u003e\n\u003cp\u003eWeight is 19.72ct with dimensions of 20.52 x 17.19 x 4.39mm. Colour stays radiant even at shallow viewing angles. Fully natural and untreated — solid opal only, with no enhancements. From Koroit, Queensland — renowned for bold, painterly matrix formations. Sourced, cut, and finished by our family — mine-direct from the earth to you.\u003c\/p\u003e\n\u003cp\u003eA substantial piece best suited to a large pendant, brooch, or collector's display.\u003c\/p\u003e","brand":"WIRRU Opal","offers":[{"title":"Default Title","offer_id":47685512659162,"sku":"D2603020","price":70.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/D2603020_SQ1.jpg?v=1773805515"},{"product_id":"19-72ct-boulder-matrix-20-52-x-17-19-x-4-39mm-copy","title":"Australian Boulder Matrix 30.97ct Natural Solid Bright Multicolour Rectangle Gem","description":"\u003cp\u003eThis rectangular boulder matrix shows luminous full-spectrum multicolour play of colour across the face. Fine opal colour runs through the ironstone host rock, creating pathways of flash. Natural ironstone gives this stone its structural character and anchors the hint of opal fire.\u003c\/p\u003e\n\u003cp\u003eWeight is 30.97ct with dimensions of 32.45 x 13.99 x 5.74mm. The flash reads lively and clean, with strong presence under any light. Fully natural and untreated — solid opal only, with no enhancements. Mined in Australia. Hand-cut and polished from rough we sourced ourselves in Australia.\u003c\/p\u003e\n\u003cp\u003eExceptional size for a pendant, brooch, or rock hounds collector's cabinet.\u003c\/p\u003e","brand":"WIRRU Opal","offers":[{"title":"Default Title","offer_id":47685558239450,"sku":"2603021","price":40.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/D2603021_SQ1.jpg?v=1774750646"},{"product_id":"30-97ct-boulder-matrix-32-45-x-13-99-x-5-74mm-copy","title":"Koroit Boulder Matrix 37.38ct Natural Solid Bright Blue Rectangle Australian Gem","description":"\u003cp\u003eA rectangular cabochon with radiant blue colour across a genuine boulder matrix body. Fine opal colour runs through the ironstone host rock, creating pathways of flash. Natural ironstone gives this stone its structural character and anchors the opal fire.\u003c\/p\u003e\n\u003cp\u003eThe stone weighs 37.38ct and is shaped to 32.72 x 17.85 x 5.52mm. The brightness holds from straight-on viewing through to oblique angles. Fully natural and untreated — solid opal only, with no enhancements. Mined at Koroit in Queensland, known globally for striking boulder matrix patterns. From the mine to your hands — every step done in-house.\u003c\/p\u003e\n\u003cp\u003eA statement-size stone for a major pendant or display piece.\u003c\/p\u003e","brand":"WIRRU Opal","offers":[{"title":"Default Title","offer_id":47685599723738,"sku":"D2603022","price":70.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/D2603022_SQ2.jpg?v=1774750407"},{"product_id":"37-38ct-boulder-matrix-32-72-x-17-85-x-5-52mm-copy","title":"Winton Boulder Matrix 17.6ct Natural Solid Bright Green Rectangle Australian Gem","description":"\u003cp\u003eLuminous, green colour moves across this rectangular boulder matrix as it turns in the light. Fine opal colour runs through the ironstone host rock, creating pathways of flash. The ironstone host grounds the opal, giving the colour real contrast and dimension.\u003c\/p\u003e\n\u003cp\u003eThis piece comes in at 17.6ct, cut to 19.48 x 14.58 x 5.20mm. The flash reads lively and clean, with strong presence under any light. Fully natural and untreated — solid opal only. From the Winton region of Queensland, a heartland of boulder opal mining. Hand-cut and polished from rough we sourced ourselves in Australia.\u003c\/p\u003e\n\u003cp\u003eA substantial piece best suited to a large pendant, brooch, or collector's display.\u003c\/p\u003e","brand":"WIRRU Opal","offers":[{"title":"Default Title","offer_id":47685689344218,"sku":"D2603023","price":60.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/D2603023_SQ6.jpg?v=1773808949"},{"product_id":"17-60ct-boulder-matrix-19-48-x-14-58-x-5-20mm-copy","title":"Opalton Boulder Matrix 14.39ct Natural Solid Bright Purple Rectangle Australian","description":"\u003cp\u003eThis rectangular boulder matrix shows radiant purple play of colour across the face. Opal veins thread through the natural ironstone matrix in a pattern no two stones share. The ironstone host grounds the opal, giving the colour real contrast and dimension.\u003c\/p\u003e\n\u003cp\u003eWeight is 14.39ct with dimensions of 18.18 x 14.17 x 5.90mm. The brightness holds from straight-on viewing through to oblique angles. This is 100% natural solid Australian opal — no treatments or enhancements of any kind. From Opalton, Queensland — a classic central-QLD boulder opal area. Sourced, cut, and finished by our family — mine-direct from the earth to you.\u003c\/p\u003e\n\u003cp\u003eA larger stone better suited to a statement pendant or brooch than a ring.\u003c\/p\u003e","brand":"WIRRU Opal","offers":[{"title":"Default Title","offer_id":47685724176602,"sku":"D2603024","price":60.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/D2603024_SQ7.jpg?v=1773809866"},{"product_id":"14-39ct-boulder-matrix-18-18-x-14-17-x-5-90mm-copy","title":"Koroit Boulder Matrix 15.2ct Natural Solid Bright Purple Blue Drop Australian","description":"\u003cp\u003eBright purple-and-blue flash moves through this drop-shaped boulder matrix. Brilliant opal picks out routes through the ironstone body, weaving pattern and colour into one. The matrix body is as much part of the stone's appeal as the opal itself.\u003c\/p\u003e\n\u003cp\u003eWeight is 15.2ct with dimensions of 25.03 x 16.33 x 4.10mm. Colour stays radiant even at shallow viewing angles. It's a 100% natural solid opal. Mined at Koroit in Queensland, known globally for striking boulder matrix patterns. Sourced, cut, and polished in-house by our family operation.\u003c\/p\u003e\n\u003cp\u003eA statement-size stone for a major pendant or display piece.\u003c\/p\u003e","brand":"WIRRU Opal","offers":[{"title":"Default Title","offer_id":47689004875994,"sku":"D2603025","price":90.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/D2603025_SQ1.jpg?v=1773875247"},{"product_id":"15-20ct-boulder-matrix-25-03-x-16-33-x-4-10mm-copy","title":"Yowah Boulder Matrix 13.5ct Natural Solid Blue Drop Cabochon Loose Australian","description":"\u003cp\u003eThis piece carries soft blue play-of-colour across this drop-shaped boulder matrix. Opal veins thread through the natural ironstone matrix in a pattern no two stones share. The matrix body is as much part of the stone's appeal as the opal itself.\u003c\/p\u003e\n\u003cp\u003eThis piece comes in at 13.5ct, cut to 22.12 x 13.01 x 4.99mm. The play-of-colour is gentle and sophisticated, rewarding close looking. It's a 100% natural solid opal — no treatments. From the Yowah opal fields of Queensland, a storied boulder opal locality. From the mine to your hands — every step done in-house.\u003c\/p\u003e\n\u003cp\u003eA larger stone better suited to a statement pendant or brooch than a ring.\u003c\/p\u003e","brand":"WIRRU Opal","offers":[{"title":"Default Title","offer_id":47689097281754,"sku":"D2603026","price":80.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/D2603026_SQ1.jpg?v=1773876045"},{"product_id":"13-50ct-boulder-matrix-22-12-x-13-01-x-4-99mm-copy","title":"Winton Boulder Opal 25.83ct Natural Solid Blue Picture Stone Australian Cabochon","description":"\u003cp\u003eThis piece carries understated blue play-of-colour across this rectangular boulder opal. Painterly abstract forms run through this stone — every angle reveals a different composition. The ironstone host brings the opal face forward with striking natural contrast.\u003c\/p\u003e\n\u003cp\u003eThe stone weighs 25.83ct and is shaped to 25.36 x 15.62 x 5.94mm. Colour reads with an understated, refined quality — a stone with real character rather than showy fire. Fully natural and untreated — solid opal only, with no enhancements, no doublets, and no triplets. From the Winton region of Queensland, a heartland of boulder opal mining. Sourced, cut, and finished by our family — mine-direct from the earth to you.\u003c\/p\u003e\n\u003cp\u003eA substantial piece best suited to a large pendant, brooch, or collector's display.\u003c\/p\u003e","brand":"WIRRU Opal","offers":[{"title":"Default Title","offer_id":47689113272538,"sku":"D2603027","price":50.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/D2603027_SQ1.jpg?v=1773877162"},{"product_id":"25-83ct-boulder-matrix-25-36-x-15-62-x-5-94mm-copy","title":"Koroit Boulder Matrix 25.61ct Natural Solid Blue Purple Picture Stone Australian","description":"\u003cp\u003eGentle blue-and-purple flash moves through this freeform boulder matrix. The natural picture-stone imagery reads almost like a painted landscape. The matrix body is as much part of the stone's appeal as the opal itself.\u003c\/p\u003e\n\u003cp\u003eWeight is 25.61ct with dimensions of 27.09 x 13.54 x 6.34mm. The play-of-colour is gentle and sophisticated, rewarding close looking. This is 100% natural solid Australian opal — no treatments or enhancements of any kind. Mined at Koroit in Queensland, known globally for striking boulder matrix patterns. Sourced, cut, and polished in-house by our family operation.\u003c\/p\u003e\n\u003cp\u003eA substantial piece best suited to a large pendant, brooch, or collector's display.\u003c\/p\u003e","brand":"WIRRU Opal","offers":[{"title":"Default Title","offer_id":47689141747930,"sku":"D2603028","price":60.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/D2603028_SQ3.jpg?v=1773877786"},{"product_id":"25-61ct-boulder-matrix-27-09-x-13-54-x-6-34mm-copy","title":"Koroit Boulder Matrix 14.86ct Natural Solid Bright Green Freeform Australian Gem","description":"\u003cp\u003eThis piece carries lively green play-of-colour across this freeform boulder matrix. Fine opal colour runs through the ironstone host rock, creating pathways of flash. The matrix body is as much part of the stone's appeal as the opal itself.\u003c\/p\u003e\n\u003cp\u003eThe stone weighs 14.86ct and is shaped to 26.41 x 15.25 x 4.72mm. Colour stays radiant even at shallow viewing angles. Fully natural and untreated — solid opal only. From Koroit, Queensland — renowned for bold, painterly matrix formations. Hand-cut and polished from rough we sourced ourselves in Australia.\u003c\/p\u003e\n\u003cp\u003eA generous weight for a standout pendant or bolder collector's piece.\u003c\/p\u003e","brand":"WIRRU Opal","offers":[{"title":"Default Title","offer_id":47689158164698,"sku":"D2603029","price":60.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/D2603029_SQ3.jpg?v=1773878829"},{"product_id":"14-86ct-boulder-matrix-26-41-x-15-25-x-4-72mm-copy","title":"Yowah Boulder Matrix 7.79ct Natural Solid Green Rectangle Cabochon Australian","description":"\u003cp\u003eA rectangular cabochon with soft green colour across a genuine boulder matrix body. Fine opal colour runs through the ironstone host rock, creating pathways of flash. The ironstone host grounds the opal, giving the colour real contrast and dimension.\u003c\/p\u003e\n\u003cp\u003eWeight is 7.79ct with dimensions of 20.92 x 8.87 x 4.18mm. The play-of-colour is gentle and sophisticated, rewarding close looking. It's a 100% natural solid opal — no treatments, no backing, no doublets or triplets. Sourced from Yowah, Queensland — known for unique matrix patterns and boulder varieties. Hand-cut and polished from rough we mined ourselves in Australia.\u003c\/p\u003e\n\u003cp\u003eA larger stone better suited to a statement pendant or brooch than a ring.\u003c\/p\u003e","brand":"WIRRU Opal","offers":[{"title":"Default Title","offer_id":47689170845914,"sku":"D2603030","price":50.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/D2603030_SQ1.jpg?v=1773879407"},{"product_id":"7-79ct-boulder-matrix-20-92-x-8-87-x-4-18mm-copy","title":"Koroit Boulder Matrix 6.89ct Natural Solid Green Triangle Cabochon Australian","description":"\u003cp\u003eThis piece carries soft green play-of-colour across this triangular boulder matrix. Opal veins thread through the natural ironstone matrix in a pattern no two stones share. Natural ironstone gives this stone its structural character and anchors the opal fire.\u003c\/p\u003e\n\u003cp\u003eAt 6.89ct, the stone measures 17.28 x 11.79 x 3.66mm. The play-of-colour is gentle and sophisticated, rewarding close looking. Fully natural and untreated — solid opal only, with no enhancements. Sourced from the Koroit fields in Queensland, famous for matrix boulder opal. Hand-cut and polished.\u003c\/p\u003e\n\u003cp\u003eA larger stone better suited to a statement pendant or brooch than a ring.\u003c\/p\u003e","brand":"WIRRU Opal","offers":[{"title":"Default Title","offer_id":47689229566170,"sku":"D2603031","price":60.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/D2603031_SQ5.jpg?v=1775541527"},{"product_id":"6-89ct-boulder-matrix-17-28-x-11-79-x-3-66mm-copy","title":"Opalton Boulder Matrix 14.77ct Natural Solid Purple Triangle Cabochon Australian","description":"\u003cp\u003eA triangular cabochon with understated purple colour across a genuine boulder matrix body. Brilliant opal picks out routes through the ironstone body, weaving pattern and colour into one. Natural ironstone gives this stone its structural character and anchors the opal fire.\u003c\/p\u003e\n\u003cp\u003eAt 14.77ct, the stone measures 20.66 x 14.22 x 5.85mm. The play-of-colour is gentle and sophisticated, rewarding close looking. This is 100% natural solid Australian opal — no treatments or enhancements of any kind. From Opalton, Queensland — a classic central-QLD boulder opal area. Sourced, cut, and polished in-house by our family operation.\u003c\/p\u003e\n\u003cp\u003eSized for a pendant or brooch rather than a ring — a piece with real presence.\u003c\/p\u003e","brand":"WIRRU Opal","offers":[{"title":"Default Title","offer_id":47689255911642,"sku":"D2603032","price":70.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/D2603032_SQ5.jpg?v=1773881560"},{"product_id":"14-77ct-boulder-matrix-20-66-x-14-22-x-5-85mm-copy","title":"Koroit Boulder Matrix 11.66ct Natural Solid Purple Freeform Cabochon Australian","description":"\u003cp\u003eSoft purple flash moves through this freeform boulder matrix. Fine opal colour runs through the ironstone host rock, creating pathways of flash. The ironstone host grounds the opal, giving the colour real contrast and dimension.\u003c\/p\u003e\n\u003cp\u003eAt 11.66ct, the stone measures 20.13 x 9.95 x 6.16mm. Colour reads with an understated, refined quality — a stone with real character rather than showy fire. It's a 100% natural solid opal — no treatments. From Koroit, Queensland — renowned for bold, painterly matrix formations. Sourced, cut, and finished by our family — mine-direct from the earth to you.\u003c\/p\u003e\n\u003cp\u003eA larger stone better suited to a statement pendant or brooch than a ring.\u003c\/p\u003e","brand":"WIRRU Opal","offers":[{"title":"Default Title","offer_id":47689271443674,"sku":"D2603033","price":110.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/D2603033_SQ1.jpg?v=1773882923"},{"product_id":"11-66ct-boulder-matrix-20-13-x-9-95-x-6-16mm-copy","title":"Opalton Boulder Matrix 6.49ct Natural Solid Purple Freeform Cabochon Australian","description":"\u003cp\u003eThis piece carries gentle purple play-of-colour across this freeform boulder matrix. Opal veins thread through the natural ironstone matrix in a pattern no two stones share. The ironstone host grounds the opal, giving the colour real contrast and dimension.\u003c\/p\u003e\n\u003cp\u003eWeight is 6.49ct with dimensions of 15.97 x 10.24 x 5.84mm. Colour reads with an understated, refined quality — a stone with real character rather than showy fire. It's a 100% natural solid opal — no treatments. Sourced from the historic Opalton boulder fields in Queensland's outback. Mined, cut, and polished in-house by our family operation.\u003c\/p\u003e\n\u003cp\u003eSized for a pendant or brooch rather than a ring — a piece with real presence.\u003c\/p\u003e","brand":"WIRRU Opal","offers":[{"title":"Default Title","offer_id":47689281634522,"sku":"D2603034","price":110.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/IMG_1381.jpg?v=1773883289"},{"product_id":"21-53ct-boulder-22-27-x-18-06-x-5-67","title":"Winton Boulder Opal 21.53ct Natural Solid Blue Picture Stone Freeform Australian","description":"\u003cp\u003eA freeform cabochon with understated blue colour across a genuine boulder opal body. Painterly abstract forms run through this stone — every angle reveals a different composition. The natural ironstone backing grounds and intensifies every flash of colour.\u003c\/p\u003e\n\u003cp\u003eThe stone weighs 21.53ct and is shaped to 22.27 x 18.06 x 5.67 mm. Flash reads softly and elegantly — a quiet stone with depth. This is 100% natural solid Australian opal — no treatments or enhancements of any kind. From the Winton region of Queensland, a heartland of boulder opal mining. Hand-cut and polished from rough we sourced ourselves in Australia.\u003c\/p\u003e\n\u003cp\u003eA substantial piece best suited to a large pendant, brooch, or collector's display.\u003c\/p\u003e","brand":"WIRRU Opal","offers":[{"title":"Default Title","offer_id":47733723660506,"sku":"D260335","price":50.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/D2603035_SQ8.jpg?v=1775436511"},{"product_id":"34-70ct-boulder-matrix-27-17-x-25-48-x-7-05mm","title":"Koroit Boulder Matrix 34.7ct Natural Solid Blue Rectangle Cabochon Australian","description":"\u003cp\u003eThis piece carries gentle blue play-of-colour across this rectangular boulder matrix. Fine opal colour runs through the ironstone host rock, creating pathways of flash. The matrix body is as much part of the stone's appeal as the opal itself.\u003c\/p\u003e\n\u003cp\u003eThis piece comes in at 34.7ct, cut to 27.17 x 25.48 x 7.05mm. Flash reads softly and elegantly — a quiet stone with depth. Fully natural and untreated — solid opal only, with no enhancements. From Koroit, Queensland — renowned for bold, painterly matrix formations. From the mine to your hands — every step done in-house.\u003c\/p\u003e\n\u003cp\u003eA substantial piece best suited to a large pendant, brooch, or collector's display.\u003c\/p\u003e","brand":"WIRRU Opal","offers":[{"title":"Default Title","offer_id":47733723988186,"sku":"D2603036","price":90.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/ID2603036_SQ5.jpg?v=1775436268"},{"product_id":"115-27ct-boulder-matrix-56-18-x-35-29-x-7-04mm","title":"Koroit Boulder Matrix 115.27ct Natural Solid Blue Drop Cabochon Loose Australian","description":"\u003cp\u003eGentle, blue colour moves across this drop-shaped boulder matrix as it turns in the light. Opal veins thread through the natural ironstone matrix in a pattern no two stones share. Natural ironstone gives this stone its structural character and anchors the opal fire.\u003c\/p\u003e\n\u003cp\u003eAt 115.27ct, the stone measures 56.18 x 35.29 x 7.04mm. Colour reads with an understated, refined quality — a stone with real character rather than showy fire. This is 100% natural solid Australian opal — no treatments or enhancements of any kind. From Koroit, Queensland — renowned for bold, painterly matrix formations. Sourced, cut, and polished in-house by our family operation.\u003c\/p\u003e\n\u003cp\u003eA substantial piece best suited to a large pendant, brooch, or collector's display.\u003c\/p\u003e","brand":"WIRRU Opal","offers":[{"title":"Default Title","offer_id":47733725659354,"sku":"D2603037","price":120.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/D2603037_SQ4.jpg?v=1775436825"},{"product_id":"34-70ct-boulder-matrix-27-17-x-25-48-x-7-05mm-copy","title":"Koroit Boulder Matrix 23.82ct Natural Solid Bright Purple Rectangle Australian","description":"\u003cp\u003eRadiant purple flash moves through this rectangular boulder matrix. Opal veins thread through the natural ironstone matrix in a pattern no two stones share. The matrix body is as much part of the stone's appeal as the opal itself.\u003c\/p\u003e\n\u003cp\u003eThis piece comes in at 23.82ct, cut to 28.42 x 17.98 x 4.08ct. The flash reads lively and clean, with strong presence under any light. Fully natural and untreated — solid opal only, with no enhancements. Sourced from the Koroit fields in Queensland, famous for matrix boulder opal. Hand-cut and polished from rough we mined ourselves in Australia.\u003c\/p\u003e\n\u003cp\u003eA substantial piece best suited to a large pendant, brooch, or collector's display.\u003c\/p\u003e","brand":"WIRRU Opal","offers":[{"title":"Default Title","offer_id":47733726019802,"sku":"D2603039","price":110.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/D2603039_SQ4.jpg?v=1775437091"},{"product_id":"23-82ct-boulder-matrix-28-42-x-17-98-x-4-08ct-copy","title":"Yowah Boulder Matrix 89.33ct Natural Solid Blue Rectangle Cabochon Australian","description":"\u003cp\u003eThis rectangular boulder matrix shows gentle blue play of colour across the face. Fine opal colour runs through the ironstone host rock, creating pathways of flash. The ironstone host grounds the opal, giving the colour real contrast and dimension.\u003c\/p\u003e\n\u003cp\u003eWeight is 89.33ct with dimensions of 37.26 x 24.42 x 8.09mm. Colour reads with an understated, refined quality — a stone with real character rather than showy fire. It's a 100% natural solid opal — no treatments. Mined at Yowah in Queensland, a region famed for Yowah nut opal and quality boulder. Hand-cut and polished from rough we sourced ourselves in Australia.\u003c\/p\u003e\n\u003cp\u003eA statement-size stone for a major pendant or display piece.\u003c\/p\u003e","brand":"WIRRU Opal","offers":[{"title":"Default Title","offer_id":47733732901082,"sku":"D2603038","price":110.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/D2603038_SQ2.jpg?v=1775437319"},{"product_id":"26-27ct-boulder-matrix-24-64-x-20-20-x-5-54mm","title":"Koroit Boulder Matrix 123ct Natural Solid Blue Drop Cabochon Loose Australian","description":"\u003cp\u003eThis drop-shaped boulder matrix shows refined blue play of colour across the face. Brilliant opal picks out routes through the ironstone body, weaving pattern and colour into one. The matrix body is as much part of the stone's appeal as the opal itself.\u003c\/p\u003e\n\u003cp\u003eThis piece comes in at 123ct, cut to 55.12 x 32.77 x 8.99mm. Colour reads with an understated, refined quality — a stone with real character rather than showy fire. It's a 100% natural solid opal — no treatments, no backing, no doublets or triplets. From Koroit, Queensland — renowned for bold, painterly matrix formations. Sourced, cut, and polished in-house by our family operation.\u003c\/p\u003e\n\u003cp\u003eA substantial piece best suited to a large pendant, brooch, or collector's display.\u003c\/p\u003e","brand":"WIRRU Opal","offers":[{"title":"Default Title","offer_id":47733733032154,"sku":"D2603002","price":160.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/D2603002_SQ1.jpg?v=1775438008"},{"product_id":"123ct-boulder-matrix-55-12-x-32-77-x-8-99mm-copy","title":"Koroit Boulder Matrix 14.49ct Natural Solid Blue Oval Cabochon Loose Australian","description":"\u003cp\u003eRefined blue flash moves through this oval boulder matrix. Opal veins thread through the natural ironstone matrix in a pattern no two stones share. The matrix body is as much part of the stone's appeal as the opal itself.\u003c\/p\u003e\n\u003cp\u003eThis piece comes in at 14.49ct, cut to 24.05 x 14.31 x 5.07mm. Colour reads with an understated, refined quality — a stone with real character rather than showy fire. Fully natural and untreated — solid opal only, with no enhancements. Mined at Koroit in Queensland, known globally for striking boulder matrix patterns. Sourced, cut, and finished by our family — mine-direct from the earth to you.\u003c\/p\u003e\n\u003cp\u003eA generous weight for a standout pendant or bold collector's piece.\u003c\/p\u003e","brand":"WIRRU Opal","offers":[{"title":"Default Title","offer_id":47733746860250,"sku":"D2603049","price":40.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/D2603049_SQ2.jpg?v=1775532768"},{"product_id":"48-82ct-boulder-matrix-33-13-x-25-55-x-6-77mm","title":"Koroit Boulder Matrix 48.82ct Natural Solid Blue Oval Cabochon Loose Australian","description":"\u003cp\u003eSoft blue flash moves through this oval boulder matrix. Fine opal colour runs through the ironstone host rock, creating pathways of flash. The ironstone host grounds the opal, giving the colour real contrast and dimension.\u003c\/p\u003e\n\u003cp\u003eThis piece comes in at 48.82ct, cut to 33.13 x 25.55 x 6.77mm. Flash reads softly and elegantly — a quiet stone with depth. It's a 100% natural solid opal — no treatments. Mined at Koroit in Queensland, known globally for striking boulder matrix patterns. Sourced, cut, and polished in-house by our family operation.\u003c\/p\u003e\n\u003cp\u003eA statement-size stone for a major pendant or display piece.\u003c\/p\u003e","brand":"WIRRU Opal","offers":[{"title":"Default Title","offer_id":47733749743834,"sku":"D2603008","price":80.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/D2603008_SQ2.jpg?v=1775543245"},{"product_id":"19-25ct-boulder-matrix-26-88-x-13-95-x-5-02mm","title":"Quilpie Boulder Matrix 19.25ct Natural Solid Blue Rectangle Cabochon Australian","description":"\u003cp\u003eThis piece carries refined blue play-of-colour intwined into this rectangular boulder matrix. Opal veins thread through the natural ironstone matrix in a pattern no two stones share. The matrix body is as much part of the stone's appeal as the opal itself.\u003c\/p\u003e\n\u003cp\u003eWeight is 19.25ct with dimensions of 26.88 x 13.95 x 5.02mm. The play-of-colour is gentle and sophisticated, rewarding close looking. Fully natural and untreated — solid opal only, with no enhancements. Mined near Quilpie in South West Queensland, a storied boulder opal region. Sourced, cut, and polished in-house by our family operation.\u003c\/p\u003e\n\u003cp\u003eA statement-size stone for a major pendant or display piece.\u003c\/p\u003e","brand":"WIRRU Opal","offers":[{"title":"Default Title","offer_id":47733750104282,"sku":"D2603040","price":60.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/D2603040_SQ1.jpg?v=1775439055"},{"product_id":"20-32ct-boulder-matrix-24-32-x-15-89-x-4-67mm","title":"Winton Boulder Matrix 20.32ct Natural Solid Blue Rectangle Cabochon Australian","description":"\u003cp\u003eThis piece carries soft blue play-of-colour across this rectangular boulder matrix. Opal veins thread through the natural ironstone matrix in a pattern no two stones share. The matrix body is as much part of the stone's appeal as the opal itself.\u003c\/p\u003e\n\u003cp\u003eAt 20.32ct, the stone measures 24.32 x 15.89 x 4.67mm. The play-of-colour is gentle and sophisticated, rewarding close looking. It's a 100% natural solid opal — no treatments. Mined near Winton in central Queensland, a region prized for premium boulder opal. Mined, cut, and polished in-house by our family operation.\u003c\/p\u003e\n\u003cp\u003eA statement-size stone for a major pendant or display piece.\u003c\/p\u003e","brand":"WIRRU Opal","offers":[{"title":"Default Title","offer_id":47733858074842,"sku":"D2603041","price":80.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/D2603041_SQ1.jpg?v=1775442335"},{"product_id":"21-68ct-boulder-matrix-26-23-x-14-92-x-5-90mm","title":"Koroit Boulder Matrix 21.68ct Natural Solid Blue Drop Cabochon Loose Australian","description":"\u003cp\u003eUnderstated, blue colour moves across this drop-shaped boulder matrix as it turns in the light. Brilliant opal picks out routes through the ironstone body, weaving pattern and colour into one. The matrix body is as much part of the stone's appeal as the opal itself.\u003c\/p\u003e\n\u003cp\u003eAt 21.68ct, the stone measures 26.23 x 14.92 x 5.90mm. The play-of-colour is gentle and sophisticated, rewarding close looking. This is 100% natural solid Australian opal — no treatments or enhancements of any kind. Mined at Koroit in Queensland, known globally for striking boulder matrix patterns. Hand-cut and polished from rough we sourced ourselves in Australia.\u003c\/p\u003e\n\u003cp\u003eA statement-size stone for a major pendant or display piece.\u003c\/p\u003e","brand":"WIRRU Opal","offers":[{"title":"Default Title","offer_id":47733873967322,"sku":"D2603042","price":80.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/D2603042_SQ3.jpg?v=1775442971"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/collections\/discount-opal_web.png?v=1773745923","url":"https:\/\/wirru-opal.com\/collections\/discount-opals.oembed?page=3","provider":"WIRRU Opal","version":"1.0","type":"link"}