{"product_id":"huge-australian-semi-black-opal-rough-uncut","title":"Huge Australian Semi-Black Rough Opal 107g - Lambina South Australia","description":"\u003cp\u003e\u003cstrong\u003eHuge Australian Semi-Black Rough Opal 107g — Lambina, South Australia\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA truly impressive piece of Australian semi-black rough opal from the prized Lambina opal fields of South Australia. Weighing 107 grams and measuring 50×37×40mm, this substantial stone offers exceptional cutting potential — many large gem grade opal cabs can be cut from the top opal bars, while the remainder would make a stunning carving stone. A rare opportunity for serious cutters and collectors alike.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 107g \/ 535cts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e Approx. 50mm × 37mm × 40mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Lambina, South Australia\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Semi-black opal — natural rough uncut\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour:\u003c\/strong\u003e Stunning multi-colour\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference:\u003c\/strong\u003e #7000\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cp\u003eEthically mined directly from the Lambina opal fields.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eContact Opal Essence for more information.\u003c\/em\u003e\u003c\/p\u003e","brand":"Opal Essence","offers":[{"title":"Default Title","offer_id":41890181742727,"sku":"7000","price":2445.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0379\/8577\/9847\/files\/E1537508-0E94-4AA6-B2EA-DD7365722106_1_201_a.heic?v=1724744918","url":"https:\/\/opalessence.net.au\/es\/products\/huge-australian-semi-black-opal-rough-uncut","provider":"Opal Essence - Australian Opals \u0026 Gemstones","version":"1.0","type":"link"}