{"product_id":"andamooka-matrix-opal-cabochon-20ct","title":"Andamooka Matrix Opal Cabochon 20ct","description":"\u003cp\u003e\u003cstrong\u003eAndamooka Matrix Opal Cabochon 20ct\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA beautiful Andamooka matrix opal cabochon displaying lovely multi-colour play-of-colour across its naturally dark ironstone background. Measuring 30mm × 15mm, this is a generous stone with real presence — perfect for setting as a large statement pendant. At just $11 per carat, this is excellent wholesale value for a genuine Australian matrix opal of this size.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 20 carats\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 30mm × 15mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape:\u003c\/strong\u003e Cabochon\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour:\u003c\/strong\u003e Multi-colour play-of-colour on dark matrix background\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Andamooka, South Australia\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTreatment:\u003c\/strong\u003e Carbon treated (standard Andamooka process)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 173\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eNotes\u003c\/h3\u003e\u003cp\u003eAndamooka matrix opal is a naturally porous stone that has been treated using a well-known carbon process to enhance its play-of-colour. This is a widely accepted and traditional treatment for Andamooka matrix opal and does not affect its durability or beauty. Ethically sourced from Andamooka, South Australia.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eContact Opal Essence for more information.\u003c\/em\u003e\u003c\/p\u003e","brand":"Opal Essence","offers":[{"title":"Default Title","offer_id":34088477032583,"sku":"173","price":220.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0379\/8577\/9847\/products\/PhotoRoom_20230326_181018.jpg?v=1679816648","url":"https:\/\/opalessence.net.au\/products\/andamooka-matrix-opal-cabochon-20ct","provider":"Opal Essence - Australian Opals \u0026 Gemstones","version":"1.0","type":"link"}