{"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","url":"https:\/\/wirru-opal.com\/products\/30-97ct-boulder-matrix-32-45-x-13-99-x-5-74mm-copy","provider":"WIRRU Opal","version":"1.0","type":"link"}