{"product_id":"high-grade-rough-black-opal-53-5ct","title":"53.5ct Lightning Ridge Seam Opal","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eA substantial 53.5 carat seam opal. Sourced directly from the field.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eBody tone ranging from N6 dark through to indicators of N2 black, with brightness at approximately B3. There are multiple points around the stone where the skin is breached and black is exposed underneath. Every piece stands on its own merits, and this one is showing its hand.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eA thick bar runs across the main face, with bar indicators visible around the stone to varying degrees. Early evidence points toward chaff, potential flagstone and rolling flash. Colour indicators showing orange, yellow and green alongside blue and purple.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eHigh grade rough like this rarely reaches the open market. A substantial piece for a skilled and experienced cutter. Offered as rough.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eAuthentic. Rare. Unforgettable.\u003c\/p\u003e","brand":"Opal Hub Australia","offers":[{"title":"Default Title","offer_id":52823251157268,"sku":"OHA-26-RO-0001","price":8500.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0992\/6443\/0356\/files\/Opal9-v1.jpg?v=1782880222","url":"https:\/\/opalhubau.com\/products\/high-grade-rough-black-opal-53-5ct","provider":"Opal Hub Australia","version":"1.0","type":"link"}