{"product_id":"gia-certified-natural-gray-star-sapphire-49-51-carats-oval-double-cabochon-unheated-displays-asterism","title":"GIA Certified Natural Gray Star Sapphire | 49.51 Carat Oval Double Cabochon | Luxury Gemstone","description":"\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:1f2c6417-2851-486c-866d-3b060cbbdffd-245\" data-testid=\"conversation-turn-76\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"265e435b-97e8-40ca-a90d-d0ad6c5f85ff\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003ch2 data-section-id=\"1bw7wp4\" data-start=\"113\" data-end=\"135\"\u003eProduct Description\u003c\/h2\u003e\n\u003cp data-start=\"137\" data-end=\"353\"\u003eAn extraordinary 49.51 carat natural gray star sapphire, certified by the Gemological Institute of America (GIA) \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eGemological Institute of America\u003c\/span\u003e\u003c\/span\u003e, exhibiting the captivating optical phenomenon known as asterism.\u003c\/p\u003e\n\u003cp data-start=\"355\" data-end=\"648\"\u003eThis remarkable gemstone is cut as an oval double cabochon, the ideal shape and finish to reveal the star effect that glides gracefully across the surface when exposed to a focused light source. Its soft gray body color and luminous silken structure create a mysterious and elegant appearance.\u003c\/p\u003e\n\u003cp data-start=\"650\" data-end=\"967\"\u003eThe GIA report confirms that the stone displays asterism, a rare natural phenomenon caused by fine needle-like inclusions that produce a distinct star pattern. The report also states there are no indications of heating, making this gemstone completely untreated and highly desirable among collectors and connoisseurs.\u003c\/p\u003e\n\u003cp data-start=\"969\" data-end=\"1159\"\u003eWith its impressive size, natural star phenomenon, and prestigious GIA certification, this is a museum-worthy gemstone ideal for collectors, bespoke jewelry, and investment-grade portfolios.\u003c\/p\u003e\n\u003ch2 data-section-id=\"y5ghnr\" data-start=\"1161\" data-end=\"1187\"\u003eGemstone Specifications\u003c\/h2\u003e\n\u003cul data-start=\"1189\" data-end=\"1670\"\u003e\n\u003cli data-section-id=\"bxzqeq\" data-start=\"1189\" data-end=\"1227\"\u003eGemstone: Natural Gray Star Sapphire\u003c\/li\u003e\n\u003cli data-section-id=\"1tfoyjk\" data-start=\"1228\" data-end=\"1255\"\u003eSpecies: Natural Corundum\u003c\/li\u003e\n\u003cli data-section-id=\"6ctrnb\" data-start=\"1256\" data-end=\"1288\"\u003eVariety: Natural Star Sapphire\u003c\/li\u003e\n\u003cli data-section-id=\"dlgskj\" data-start=\"1289\" data-end=\"1311\"\u003eWeight: 49.51 Carats\u003c\/li\u003e\n\u003cli data-section-id=\"1p6hop\" data-start=\"1312\" data-end=\"1325\"\u003eShape: Oval\u003c\/li\u003e\n\u003cli data-section-id=\"11ibyvr\" data-start=\"1326\" data-end=\"1354\"\u003eCut Style: Double Cabochon\u003c\/li\u003e\n\u003cli data-section-id=\"6cc22q\" data-start=\"1355\" data-end=\"1368\"\u003eColor: Gray\u003c\/li\u003e\n\u003cli data-section-id=\"1t9gzdq\" data-start=\"1369\" data-end=\"1411\"\u003eTransparency: Semi-Translucent to Opaque\u003c\/li\u003e\n\u003cli data-section-id=\"fbgd13\" data-start=\"1412\" data-end=\"1459\"\u003ePhenomenon: Displaying Asterism (Star Effect)\u003c\/li\u003e\n\u003cli data-section-id=\"1sbgssi\" data-start=\"1460\" data-end=\"1509\"\u003eTreatment: No Indications of Heating (Unheated)\u003c\/li\u003e\n\u003cli data-section-id=\"1vreo4j\" data-start=\"1510\" data-end=\"1533\"\u003eOrigin: Not Requested\u003c\/li\u003e\n\u003cli data-section-id=\"16onjpr\" data-start=\"1534\" data-end=\"1570\"\u003eCertification: GIA Sapphire Report\u003c\/li\u003e\n\u003cli data-section-id=\"xcg2ij\" data-start=\"1571\" data-end=\"1598\"\u003eReport Number: 5506326757\u003c\/li\u003e\n\u003cli data-section-id=\"12zlw8l\" data-start=\"1599\" data-end=\"1629\"\u003eReport Date: October 7, 2024\u003c\/li\u003e\n\u003cli data-section-id=\"4o5j72\" data-start=\"1630\" data-end=\"1670\"\u003eMeasurements: 21.92 × 17.57 × 11.52 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"kt3wgb\" data-start=\"1672\" data-end=\"1700\"\u003eWhy Choose This Gemstone?\u003c\/h2\u003e\n\u003cul data-start=\"1702\" data-end=\"2028\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"15v1jio\" data-start=\"1702\" data-end=\"1735\"\u003e100% Natural Gray Star Sapphire\u003c\/li\u003e\n\u003cli data-section-id=\"2jkqeu\" data-start=\"1736\" data-end=\"1786\"\u003eCertified by GIA for authenticity and confidence\u003c\/li\u003e\n\u003cli data-section-id=\"13q9qfq\" data-start=\"1787\" data-end=\"1851\"\u003eDisplays a rare and captivating natural star effect (Asterism)\u003c\/li\u003e\n\u003cli data-section-id=\"1ezyq9\" data-start=\"1852\" data-end=\"1887\"\u003eCompletely Unheated and Untreated\u003c\/li\u003e\n\u003cli data-section-id=\"9eb61j\" data-start=\"1888\" data-end=\"1937\"\u003eExceptional 49.51 carat collector-size gemstone\u003c\/li\u003e\n\u003cli data-section-id=\"9furrj\" data-start=\"1938\" data-end=\"2001\"\u003ePerfect for bespoke luxury jewelry and investment collections\u003c\/li\u003e\n\u003cli data-section-id=\"17kz7gb\" data-start=\"2002\" data-end=\"2028\" data-is-last-node=\"\"\u003eOnly one piece available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\n\u003cdiv class=\"text-center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","brand":"Saleh Sallom","offers":[{"title":"Default Title","offer_id":46709223850172,"sku":null,"price":1950.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/8428\/1532\/files\/hf_20260504_101849_90339d8e-c52d-4894-8b4c-7ff90237668e.png?v=1778416878","url":"https:\/\/www.salehsallom.com\/products\/gia-certified-natural-gray-star-sapphire-49-51-carats-oval-double-cabochon-unheated-displays-asterism","provider":"Saleh Sallom","version":"1.0","type":"link"}