{"title":"Calibrated Opal","description":"\u003cp\u003eOpals that are calibrated to standard gemstone sizing for easy fitting into pre-made jewellery or castings.\u003c\/p\u003e","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":"1-05ct-dark-opal-5-5-x-9-x-3mm","title":"Lightning Ridge Dark Opal 1.05ct Natural Solid Bright Orange Red Palette Oval","description":"\u003cp\u003eLuminous orange-and-red flash moves through this oval dark opal. A mosaic of separate colour sections breaks up the stone into individual fields of flash. The deep body tone lets warm colours read especially richly.\u003c\/p\u003e\n\u003cp\u003eAt 1.05ct, the stone measures 8 x 6 x 3mm. 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. Sourced from the Lightning Ridge opal fields, globally recognised for producing the finest black opal. 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":44108085461210,"sku":"230718","price":800.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/australian-opal_230718_2.jpg?v=1696909360"},{"product_id":"4-00ct-crystal-opal-12-x-16-x-3-5mm","title":"Lightning Ridge Crystal Opal 4.05ct Natural Solid Bright Purple Green Palette","description":"\u003cp\u003eBright, purple-and-green colour moves across this oval crystal opal as it turns in the light. Distinct colour zones sit side-by-side across the face like a painter's palette. The translucent body means the colour reads from any angle.\u003c\/p\u003e\n\u003cp\u003eThis piece comes in at 4.05ct, cut to 16 x 12 x 3.5mm. The brightness holds from straight-on viewing through to oblique angles. It's a 100% natural solid opal — no treatments. From Lightning Ridge, NSW — the most famous black opal locality in the world. Sourced, cut, and finished by our family — mine-direct from the earth to you.\u003c\/p\u003e\n\u003cp\u003eSized for a bold ring or a generous pendant setting.\u003c\/p\u003e","brand":"WIRRU Opal","offers":[{"title":"Default Title","offer_id":44129433321690,"sku":"230906","price":920.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/australian-crystal-opal-230906_1.jpg?v=1696916566"},{"product_id":"0-86ct-crystal-opal-9-x-6-x-2mm","title":"Lightning Ridge Crystal Opal 0.86ct Natural Solid Bright Yellow Orange Galaxy","description":"\u003cp\u003eLuminous, yellow-and-orange colour moves across this oval crystal opal as it turns in the light. Galaxy-like clusters of colour scatter across the face. The translucent body means the colour reads from any angle.\u003c\/p\u003e\n\u003cp\u003eThis piece comes in at 0.86ct, cut to 9 x 7 x 2mm. 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. Sourced from the Lightning Ridge opal fields, globally recognised for producing the finest black opal. Sourced, cut, and polished in-house by our family operation.\u003c\/p\u003e\n\u003cp\u003eIdeal for a dainty ring or accent piece in a larger design.\u003c\/p\u003e","brand":"WIRRU Opal","offers":[{"title":"Default Title","offer_id":44129440432346,"sku":"230920","price":325.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/australian-crystal-opal-230920_3.jpg?v=1755950357"},{"product_id":"1-94ct-dark-crystal-opal-9-5-x-14-x-2mm","title":"Lightning Ridge Dark Crystal Opal 1.94ct Natural Solid Orange Yellow Foil Flash","description":"\u003cp\u003eThis piece carries rich orange-and-yellow play-of-colour across this oval dark crystal opal. Crisp foil flash catches the light and throws it back with reflective intensity. The dark crystal body gives the flash richer, moodier tones than a pure crystal.\u003c\/p\u003e\n\u003cp\u003eThe stone weighs 1.94ct and is shaped to 14 x 10 x 2mm. Colour sits vivid and assertive across the face, with real visual weight. It's a 100% natural solid opal — no treatments. Mined at Lightning Ridge in NSW — the world's premier source of Australian black opal. From our family's hands to your hands — every step done in-house.\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":44185090916570,"sku":"231002","price":2980.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/australian-crystal-opal-Wirru-opal_231002_1.jpg?v=1698113102"},{"product_id":"2-28ct-dark-crystal-opal-8-5-x-14-x-3mm","title":"Coober Pedy Dark Crystal Opal 2.28ct Natural Solid Green Orange Foil Flash Gem","description":"\u003cp\u003eLuminous, green-and-orange colour moves across this oval dark crystal opal as it turns in the light. Mirror-bright foil flash reflects with every tilt of the stone. A semi-transparent body with darker undertones deepens the colour play.\u003c\/p\u003e\n\u003cp\u003eThe stone weighs 2.28ct and is shaped to 14 x 8 x 3mm. Colour stays radiant even at shallow viewing angles. It's a 100% natural solid opal — no treatments, no backing, no doublets or triplets. Mined at Coober Pedy, South Australia — widely known as the opal capital of the world. Hand-cut and polished from rough we mined ourselves in Australia.\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":44185326813402,"sku":"231001","price":675.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/australian-crystal-opal_231001_2.jpg?v=1698114410"},{"product_id":"6-13ct-dark-opal-pair-10-x-16-x-3mm","title":"Lightning Ridge Dark Opal Pair 6.13ct Natural Solid Bright Blue Green Mackerel","description":"\u003cp\u003eThis dark opal pair shows radiant blue-and-green colour with consistent play across both stones. Fine fish-scale patterning covers the face in rhythmic rows of flash. The deep body tone lets warm colours read especially richly.\u003c\/p\u003e\n\u003cp\u003eWeight is 6.13ct with dimensions of 16 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. Mined at Lightning Ridge in NSW — the world's premier source of Australian black opal. Hand-cut and polished from rough we sourced ourselves in Australia.\u003c\/p\u003e\n\u003cp\u003eA carefully matched pair for jewellers making earrings or a pair-set design.\u003c\/p\u003e","brand":"WIRRU Opal","offers":[{"title":"Default Title","offer_id":44209041178842,"sku":"230904","price":1460.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/230917_web_1.jpg?v=1698729708"},{"product_id":"1-77ct-dark-opal-7-x-9-x-4mm","title":"Lightning Ridge Dark Opal 1.77ct Natural Solid Bright Orange Green Cats Eye Oval","description":"\u003cp\u003eThis piece carries lively orange-and-green play-of-colour across this oval dark opal. A distinct cats-eye chatoyancy draws a bright line across the stone. A moody body tone pushes the flash forward with strong contrast.\u003c\/p\u003e\n\u003cp\u003eThe stone weighs 1.77ct and is shaped to 9 x 7 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. From Lightning Ridge, NSW — the most famous black opal locality in the world. Sourced, cut, and polished in-house by our family operation.\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":44261112250586,"sku":"231102","price":1650.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/231102_0001_231102_highres_3.jpg?v=1699939288"},{"product_id":"5-73ct-dark-opal-9-x-21-5-x-4mm","title":"Lightning Ridge Dark Opal 5.73ct Natural Solid Bright Orange Yellow Foil Flash","description":"\u003cp\u003eLively, orange-and-yellow colour moves across this oval dark opal as it turns in the light. Mirror-bright foil flash reflects with every tilt of the stone. The deep body tone lets warm colours read especially richly.\u003c\/p\u003e\n\u003cp\u003eThe stone weighs 5.73ct and is shaped to 22 x 8 x 4mm. Colour stays radiant even at shallow viewing angles. 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. Hand-cut and polished from rough we mined ourselves in Australia.\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":44300560859354,"sku":"231110","price":798.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/231110_web_2.jpg?v=1756093897"},{"product_id":"1-15ct-dark-opal-7-x-10-5-x-2-5mm","title":"Lightning Ridge Dark Opal 1.15ct Natural Solid Vivid Green Yellow Foil Flash Gem","description":"\u003cp\u003eAn oval cabochon with saturated green-and-yellow colour across a genuine dark opal body. A burnished foil-flash sheen gives the face a liquid-metal quality. The dark body tone sits between black and light, giving colour real weight.\u003c\/p\u003e\n\u003cp\u003eThe stone weighs 1.15ct and is shaped to 10 x 8 x 2.5mm. Colour sits vivid and assertive across the face, with real visual weight. Fully natural and untreated — solid opal only, with no enhancements. Sourced from the Lightning Ridge opal fields, globally recognised for producing the finest black opal. Mined, cut, and polished in-house by our family operation.\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":45027774234842,"sku":"240410","price":490.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/240410_web_2.jpg?v=1713689267"},{"product_id":"1-00ct-crystal-opal-7-5-x-10-x-2mm","title":"Coober Pedy Crystal Opal 1ct Natural Solid Pink Palette Oval Cabochon Loose Gem","description":"\u003cp\u003eAn oval cabochon with soft pink colour across a genuine crystal opal body. Distinct colour zones sit side-by-side across the face like a painter's palette. A water-clear crystal body gives the colour a float-like depth.\u003c\/p\u003e\n\u003cp\u003eAt 1ct, the stone measures 10 x 8 x 2mm. 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 Coober Pedy, SA — Australia's largest opal mining centre. 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":46120799502554,"sku":"241140","price":455.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/241140_web_3.jpg?v=1756710971"},{"product_id":"6-65ct-dark-opal-18-x-13-x-4mm","title":"Lightning Ridge Dark Opal 6.65ct Natural Solid Bright Orange Yellow Palette Oval","description":"\u003cp\u003eLuminous orange-and-yellow flash moves through this oval dark opal. Separate colour zones form a natural palette that reads as several stones in one. A moody body tone pushes the flash forward with strong contrast.\u003c\/p\u003e\n\u003cp\u003eThe stone weighs 6.65ct and is shaped to 18 x 13 x 4mm. Colour stays radiant even at shallow viewing angles. Fully natural and untreated — solid opal only, with no enhancements. 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\u003eA generous weight for a standout pendant or bold collector's piece.\u003c\/p\u003e","brand":"WIRRU Opal","offers":[{"title":"Default Title","offer_id":46445985366234,"sku":"250501","price":1175.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/250501_web4.jpg?v=1747028405"},{"product_id":"3-ct-dark-opal-10-x-14-x-3-5mm","title":"Lightning Ridge Dark Opal 3ct Natural Solid Orange Green Moss Oval Cabochon Gem","description":"\u003cp\u003eAn oval cabochon with refined orange-and-green colour across a genuine dark opal body. Organic, moss-like patterning meanders across the face in feathered strands. The dark body tone sits between black and light, giving colour real weight.\u003c\/p\u003e\n\u003cp\u003eWeight is 3ct with dimensions of 14.5 x 10 x 3.5mm. 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 Lightning Ridge, NSW — the most famous black opal locality in the world. Sourced, cut, and polished in-house by our family operation.\u003c\/p\u003e\n\u003cp\u003eSized for a bold ring or a generous pendant setting.\u003c\/p\u003e","brand":"WIRRU Opal","offers":[{"title":"Default Title","offer_id":46446352040154,"sku":"250504","price":600.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/250504_EB.jpg?v=1747015410"},{"product_id":"0-87ct-crystal-opal-8-x-7-x-2-7mm","title":"Lightning Ridge Crystal Opal 0.87ct Natural Solid Bright Yellow Orange Palette","description":"\u003cp\u003eThis piece carries lively yellow-and-orange play-of-colour across this oval crystal opal. A mosaic of separate colour sections breaks up the stone into individual fields of flash. A water-clear crystal body gives the colour a float-like depth.\u003c\/p\u003e\n\u003cp\u003eThis piece comes in at 0.87ct, cut to 8 x 6 x 2.7mm. Colour stays radiant even at shallow viewing angles. This is 100% natural solid Australian opal — no treatments or enhancements of any kind. From Lightning Ridge, NSW — the most famous black opal locality in the world. Sourced, cut, and polished in-house by our family operation.\u003c\/p\u003e\n\u003cp\u003eA small-size cabochon suited to classic ring settings or subtle pendants.\u003c\/p\u003e","brand":"WIRRU Opal","offers":[{"title":"Default Title","offer_id":46446419411162,"sku":"250508","price":480.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/250508_EB1.jpg?v=1747028347"},{"product_id":"3-8-ct-dark-opal-11-x-9-x-4-7mm","title":"Lightning Ridge Dark Opal 3.8ct Natural Solid Bright Purple Blue Broad Flash Gem","description":"\u003cp\u003eLuminous purple-and-blue flash moves through this oval dark opal. Large broad-flash zones shift across the face as the stone turns. The dark body tone sits between black and light, giving colour real weight.\u003c\/p\u003e\n\u003cp\u003eWeight is 3.8ct with dimensions of 11 x 9 x 4.7mm. The flash reads lively and clean, with strong presence under any light. It's a 100% natural solid opal. 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\u003eA good weight for a feature ring or a mid-sized pendant piece.\u003c\/p\u003e","brand":"WIRRU Opal","offers":[{"title":"Default Title","offer_id":46609784045786,"sku":"250574","price":310.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/250574SQ7.jpg?v=1751590761"},{"product_id":"2-7ct-light-opal-9-x-15-3-x-3-4mm","title":"Coober Pedy Light Opal 2.7ct Natural Solid Bright Orange Yellow Pinfire Oval Gem","description":"\u003cp\u003eThis piece carries lively orange-and-yellow play-of-colour across this oval light opal. Fine pinfire points scatter across the face in countless pricks of flash. A soft light body shows the colour in a fresh, airy way.\u003c\/p\u003e\n\u003cp\u003eThe stone weighs 2.7ct and is shaped to 16 x 9 x 3.4mm. 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. Sourced from Coober Pedy, SA — Australia's largest opal mining centre. Mined, cut, and polished in-house by our family operation.\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":46671043428570,"sku":"2505112RF","price":320.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/2505112RFSQ5.jpg?v=1752124563"},{"product_id":"4ct-dark-opal-11-3-x-16-5-x-3mm","title":"Coober Pedy Dark Opal 4ct Natural Solid Bright Green Orange Moss Oval Cabochon","description":"\u003cp\u003eThis piece carries bright green-and-orange play-of-colour across this oval dark opal. Soft mossy drifts of colour weave through the stone. The deep body tone lets warm colours read especially richly.\u003c\/p\u003e\n\u003cp\u003eAt 4ct, the stone measures 16 x 12 x 3mm. The flash reads lively and clean, with strong presence under any light. It's a 100% natural solid opal — no treatments. Sourced from Coober Pedy, SA — Australia's largest opal mining centre. Sourced, cut, and finished by our family — mine-direct from the earth to you.\u003c\/p\u003e\n\u003cp\u003eA good weight for a feature ring or a mid-sized pendant piece.\u003c\/p\u003e","brand":"WIRRU Opal","offers":[{"title":"Default Title","offer_id":46671101427930,"sku":"250594RF","price":780.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/250594RFSQ4.jpg?v=1752276271"},{"product_id":"3-2-ct-double-sided-dark-crystal-opal-10-x-13-8-x-3-9mm","title":"Lightning Ridge Dark Crystal Opal 3.2ct Natural Solid Purple Green Foil Flash","description":"\u003cp\u003eSoft, purple-and-green colour moves across this oval dark crystal opal as it turns in the light. A burnished foil-flash sheen gives the face a liquid-metal quality. The dark crystal body gives the flash richer, moodier tones than a pure crystal.\u003c\/p\u003e\n\u003cp\u003eThe stone weighs 3.2ct and is shaped to 14 x 10 x 4mm. Flash reads softly and elegantly — a quiet stone with depth. 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 good weight for a feature ring or a mid-sized pendant piece.\u003c\/p\u003e","brand":"WIRRU Opal","offers":[{"title":"Default Title","offer_id":46678739845338,"sku":"2505115RF","price":650.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/2505115RFSQ7.jpg?v=1752297447"},{"product_id":"2-05-ct-light-opal-12-x-8-x-3-5mm","title":"Coober Pedy Light Opal 2.05ct Natural Solid Multicolour Foil Flash Oval Cabochon","description":"\u003cp\u003eThis oval light opal shows understated full-spectrum multicolour play of colour across the face. A burnished foil-flash sheen gives the face a liquid-metal quality. The bright white body keeps the face open and luminous.\u003c\/p\u003e\n\u003cp\u003eThis piece comes in at 2.05ct, cut to 12 x 8 x 3.5mm. The play-of-colour is gentle and sophisticated, rewarding close looking. It's a 100% natural solid opal — no treatments. Mined in Coober Pedy, South Australia — widely known as the opal capital of the world. Mined, cut, and polished in-house by our family operation.\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":46684302377178,"sku":"2505109RF","price":450.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/2505109RFSQ5.jpg?v=1752480482"},{"product_id":"1-24-ct-crystal-opal-8-3-x-6-5-x-2-7-mm","title":"Coober Pedy Crystal Opal 1.24ct Natural Solid Bright Multicolour Foil Flash Gem","description":"\u003cp\u003eThis rectangular crystal opal shows radiant full-spectrum multicolour play of colour across the face. Crisp foil flash catches the light and throws it back with reflective intensity. The translucent body means the colour reads from any angle.\u003c\/p\u003e\n\u003cp\u003eAt 1.24ct, the stone measures 8 x 6 x 3mm. The brightness holds from straight-on viewing through to oblique angles. It's a 100% natural solid opal — no treatments. Mined at Coober Pedy, South Australia — widely known as the opal capital of the world. From our family's mine to your hands — every step done in-house.\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":46687288164570,"sku":"250703","price":280.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/250703SQ2.jpg?v=1752652533"},{"product_id":"1-9ct-crystal-opal-9-x-12-x-3mm","title":"Lightning Ridge Crystal Opal 1.9ct Natural Solid Bright Green Blue Moss Drop Gem","description":"\u003cp\u003eRadiant, green-and-blue colour moves across this drop-shaped crystal opal as it turns in the light. Soft mossy drifts of colour weave through the stone. A water-clear crystal body gives the colour a float-like depth.\u003c\/p\u003e\n\u003cp\u003eThis piece comes in at 1.9ct, cut to 12 x 9 x 3mm. 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. Sourced from the Lightning Ridge opal fields, globally recognised for producing the finest black opal. Hand-cut and polished from rough we sourced ourselves in Australia.\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":46690506670298,"sku":"250709","price":336.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/250709SQ4.jpg?v=1752822678"},{"product_id":"0-7ct-dark-opal-7-3-x-8-x-2mm","title":"Lightning Ridge Dark Opal 0.7ct Natural Solid Vivid Multicolour Jigsaw Oval Gem","description":"\u003cp\u003eThis oval dark opal shows vivid full-spectrum multicolour play of colour across the face. Interlocking jigsaw-like colour blocks puzzle across the face. The deep body tone lets warm colours read especially richly.\u003c\/p\u003e\n\u003cp\u003eThe stone weighs 0.7ct and is shaped to 8 x 2mm. Intensity is strong — bright, saturated, and unambiguous. This is 100% natural solid Australian opal — no treatments or enhancements of any kind. Sourced from the Lightning Ridge opal fields, globally recognised for producing the finest black opal. From the mine to your hands — every step done in-house.\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":46707964149978,"sku":"250538","price":520.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/250538SQ3.jpg?v=1753057102"},{"product_id":"2-ct-dark-crystal-opal-8-5-x-10-x-4mm","title":"Lightning Ridge Dark Crystal Opal 2ct Natural Solid Green Blue Rolling Flash Gem","description":"\u003cp\u003eThis piece carries understated green-and-blue play-of-colour across this oval dark crystal opal. Rolling flash unfolds across the face with every movement of light. A subtly dark crystal body adds drama without dimming the fire.\u003c\/p\u003e\n\u003cp\u003eAt 2ct, the stone measures 10 x 8 x 4mm. The play-of-colour is gentle and sophisticated, rewarding close looking. Fully natural and untreated — solid opal only, with no enhancements. From Lightning Ridge, NSW — the most famous black opal locality in the world. 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":46708424769754,"sku":"250712","price":260.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/250712SQ5.jpg?v=1753066414"},{"product_id":"2-56-ct-double-sided-crystal-opal-14-5-x-9-x-4mm","title":"Coober Pedy Crystal Opal 2.56ct Natural Solid Bright Purple Green Moss Oval Gem","description":"\u003cp\u003eAn oval cabochon with radiant purple-and-green colour across a genuine crystal opal body. Gentle mossy colour drifts spread over the stone like plant growth captured in stone. The translucent body means the colour reads from any angle.\u003c\/p\u003e\n\u003cp\u003eThe stone weighs 2.56ct and is shaped to 14 x 10 x 4mm. Colour stays radiant even at shallow viewing 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\u003eIdeal as a centrepiece ring or a small-to-medium pendant.\u003c\/p\u003e","brand":"WIRRU Opal","offers":[{"title":"Default Title","offer_id":46742749839578,"sku":"250741RF","price":510.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/250741RFSQ5.jpg?v=1754959307"},{"product_id":"2-09ct-light-opal-7-5-x-14-5-x-3mm","title":"Coober Pedy Light Opal 2.09ct Natural Solid Green Orange Floral Oval Gem - 7.5 x 14.5 x 3mm","description":"\u003cp\u003eAn oval cabochon with bright green-orange colour across a genuine light opal body. Floral colour groupings spread across the stone in soft, organic shapes. The bright white body keeps the face open and luminous.\u003c\/p\u003e\n\u003cp\u003eThe stone weighs 2.09ct and is shaped to  14 x 8 x 3mm. Colour stays radiant even at shallow viewing angles. This is 100% natural solid Australian opal — no treatments or enhancements of any kind. Sourced from Coober Pedy, SA — Australia's largest opal mining centre. Mined, 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":46742909354202,"sku":"250738RF","price":364.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/250738RFSQ3.jpg?v=1754980970"},{"product_id":"3-60ct-dark-crystal-opal-12-x-11-x-4mm","title":"3.60ct Dark Crystal Opal","description":"\u003cp\u003eNatural solid Australian Crystal Opal\u003c\/p\u003e","brand":"WIRRU Opal","offers":[{"title":"Default Title","offer_id":46745070600410,"sku":"250737RF","price":840.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/250737RFSQ4.jpg?v=1755048983"},{"product_id":"3-58ct-black-opal-11-1-x-9-6-x-5-8mm","title":"Lightning Ridge Black Opal 3.58ct Natural Solid Vivid Green Yellow Moss Oval Gem","description":"\u003cp\u003eElectric green-and-yellow flash moves through this oval black opal. 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Hand-cut and polished from rough we sourced ourselves in Australia.\u003c\/p\u003e\n\u003cp\u003eA good weight for a feature ring or a mid-sized pendant piece.\u003c\/p\u003e","brand":"WIRRU Opal","offers":[{"title":"Default Title","offer_id":46944048906458,"sku":"251014M","price":0.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/251014M_SQ1.jpg?v=1759730600"},{"product_id":"5-14ct-black-opal-18-x-12-x-3-8mm","title":"Lightning Ridge Black Opal 5.14ct Natural Solid Vivid Red Yellow Palette Drop","description":"\u003cp\u003eBlack Opal at its finest. This opal shows all the colours of the rainbow and is a true gem black opal. A natural Australian gem from the Lightning Ridge opal fields, this stone is investment grade black opal. vivid bright multicolour black opal, this gem is a unicorn. Perfect as a statement ring or pendant. \u003c\/p\u003e","brand":"WIRRU Opal","offers":[{"title":"Default Title","offer_id":47777906753754,"sku":"251001M","price":18500.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/251001M_SQ1.jpg?v=1759731906"},{"product_id":"2-3-ct-black-opal-7-4-x-12-2-x-3-6mm","title":"Lightning Ridge Black Opal 2.3ct Natural Solid Bright Purple Flagstone Drop Gem","description":"\u003cp\u003eA drop-shaped cabochon with radiant purple colour across a genuine black opal body. The flagstone structure gives the stone a natural paved-floor appearance. The dark body tone amplifies the intensity of every flash.\u003c\/p\u003e\n\u003cp\u003eAt 2.3ct, the stone measures 12 x 8 x 3.5mm. The brightness holds from straight-on viewing through to oblique angles. It's a 100% natural solid opal — no treatments. Mined at Lightning Ridge in NSW — the world's premier source of Australian black opal. Sourced, cut, and polished in-house by our family operation.\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":47777921040602,"sku":"250596RF","price":460.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/250596RFSQ8.jpg?v=1752206905"},{"product_id":"0-94ct-natural-solid-australian-black-crystal-opal","title":"Lightning Ridge Black Crystal Opal 0.94ct Natural Solid Bright Blue Green Ribbon","description":"\u003cp\u003eThis piece carries bright blue-and-green play-of-colour across this oval black crystal opal. Long ribbon-like bands of colour curve through the stone. The dark crystal body lights up from the inside when held to the light.\u003c\/p\u003e\n\u003cp\u003eThis piece comes in at 0.94ct, cut to 8 x 6 x 2.5 mm. 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. Sourced from the Lightning Ridge opal fields, globally recognised for producing the finest black opal. Hand-cut and polished from rough we sourced ourselves in Australia.\u003c\/p\u003e\n\u003cp\u003eIdeal for a dainty ring or accent piece in a larger design.\u003c\/p\u003e","brand":"WIRRU Opal","offers":[{"title":"Default Title","offer_id":47777933131994,"sku":"240605","price":385.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/240605_web_1.jpg?v=1717817395"},{"product_id":"lightning-ridge-light-opal-2-5ct-natural-solid-bright-blue-orange-striated-foil","title":"Coober Pedy Dark Opal 2.5ct Natural Solid Bright Blue Orange Striated \/ Foil","description":"\u003cp\u003eDark Opal\u003c\/p\u003e","brand":"WIRRU Opal","offers":[{"title":"Default Title","offer_id":47854032552154,"sku":"2605008","price":350.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/2605008_sq1.jpg?v=1778540695"},{"product_id":"coober-pedy-light-opal-1-4ct-natural-solid-bright-green-orange-floral","title":"Coober Pedy Light Opal 1.4ct Natural Solid Bright Green Orange Floral","description":"\u003cp\u003eLight Opal\u003c\/p\u003e","brand":"WIRRU Opal","offers":[{"title":"Default Title","offer_id":47854049067226,"sku":"2605009","price":280.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/2605009_sq3.jpg?v=1778541428"},{"product_id":"lightning-ridge-dark-opal-4-25ct-natural-solid-subdued-green-blue-purple-floral","title":"Lightning Ridge Dark Opal 4.25ct Natural Solid Subdued Green Blue Purple Floral","description":"\u003cp\u003eDark Opal\u003c\/p\u003e","brand":"WIRRU Opal","offers":[{"title":"Default Title","offer_id":47861785100506,"sku":"204010","price":350.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/Screenshot2026-05-13at10.31.24am.png?v=1778632360"},{"product_id":"coober-pedy-light-opal-6ct-natural-solid-bright-green-orange-foil-flash-floral","title":"Coober Pedy Light Opal 6ct Natural Solid Bright Green Orange Foil Flash\/Floral","description":"\u003cp\u003eCoober Pedy Light Opal\u003c\/p\u003e","brand":"WIRRU Opal","offers":[{"title":"Default Title","offer_id":47912654045402,"sku":"2605041","price":1190.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/2605041SQ2.jpg?v=1779678230"},{"product_id":"coober-pedy-dark-opal-5-3ct-natural-solid-bright-orange-blue-pinefire-feather","title":"Coober Pedy Dark Opal 5.3ct Natural Solid Bright Orange Blue Pinefire\/Feather","description":"\u003cp\u003eCoober Pedy Dark Opal\u003c\/p\u003e","brand":"WIRRU Opal","offers":[{"title":"Default Title","offer_id":47912671838426,"sku":"2605040","price":640.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/files\/2605040_SQ5.jpg?v=1779677557"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0653\/1242\/4154\/collections\/cal_button.png?v=1781591323","url":"https:\/\/wirru-opal.com\/collections\/calibrated.oembed?page=2","provider":"WIRRU Opal","version":"1.0","type":"link"}