{"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","url":"https:\/\/wirru-opal.com\/products\/19-72ct-boulder-matrix-20-52-x-17-19-x-4-39mm-copy","provider":"WIRRU Opal","version":"1.0","type":"link"}