{"product_id":"vintage-10k-australian-boulder-opal-ring","title":"Vintage 10K Australian Boulder Opal Ring","description":"\u003cp\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e-----------\u003c\/p\u003e\n\u003cp\u003eVintage 10K Yellow Gold Australian Boulder Opal Signet Ring Featuring a Cushion‑cut 14 x 12mm natural Australian boulder opal displaying vivid blues and multi‑coloured play‑of‑colour.\u003c\/p\u003e\n\u003cp\u003eA classic antique signet design, fully hallmarked and professionally tested, confirming both its authenticity and period craftsmanship.\u003c\/p\u003e\n\u003cp\u003eSet with a high‑grade, 100% natural Australian Boulder Opal, known for its depth, vibrancy, and unique organic patterning.\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e-----------------\u003cbr\u003e\u003cspan style=\"color: rgb(255, 255, 0);\"\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e\u003c\/span\u003e 4.46 Grams\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 255, 0);\"\u003e\u003cstrong\u003eGold Quartz: \u003c\/strong\u003e\u003c\/span\u003eAustralian Boulder Opal. measuring approx. 14mm x 12mm\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 255, 0);\"\u003e\u003cstrong\u003eSize \u0026amp; Measurements: \u003c\/strong\u003e\u003c\/span\u003eThe ring is a Size 10 (US) . Can be resized. \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 255, 0);\"\u003e\u003cstrong\u003eMetal \u0026amp; Hallmark: \u003c\/strong\u003e\u003c\/span\u003e10K solid Yellow gold ring, Hallmarked \u0026amp; Tested.\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":58912955531589,"sku":"1001","price":700.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/2355\/8725\/files\/IMG_20260818_120958.jpg?v=1787063704","url":"https:\/\/griffinore.com\/products\/vintage-10k-australian-boulder-opal-ring","provider":"GriffinOre","version":"1.0","type":"link"}