{"product_id":"0-66-ct-natural-bi-color-sapphire-hexagon-step-cut-gfco-report-bns177","title":"0.66 ct Natural Bi-Color Sapphire, Hexagon Step Cut, GFCO Report","description":"\u003cp\u003eThis exact 0.66 ct natural, unheated bi-color sapphire combines deep teal-blue color with subtle blue-green and yellow-green zoning in a long geometric outline.\u003c\/p\u003e\u003ch2\u003eStone Details\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Natural bi-color sapphire\u003c\/li\u003e\n\u003cli\u003eNatural or lab-grown: Natural\u003c\/li\u003e\n\u003cli\u003eWeight: 0.66 ct\u003c\/li\u003e\n\u003cli\u003eMeasurements: 8.15 × 3.66 × 2.59 mm\u003c\/li\u003e\n\u003cli\u003eShape: Elongated hexagon\u003c\/li\u003e\n\u003cli\u003eCut: Step cut\u003c\/li\u003e\n\u003cli\u003eColor: Deep teal-blue to blue-green with subtle yellow-green zoning\u003c\/li\u003e\n\u003cli\u003eClarity: Slightly included\u003c\/li\u003e\n\u003cli\u003eTreatment: No heat \/ no treatment\u003c\/li\u003e\n\u003cli\u003eLaboratory geographic origin: Madagascar\u003c\/li\u003e\n\u003cli\u003eManufacturing origin: Thailand\u003c\/li\u003e\n\u003cli\u003eSKU: BNS177\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAppearance \u0026amp; Cutting\u003c\/h2\u003e\u003cp\u003eBroad step facets create long flashes rather than fine brilliant sparkle, while the natural zoning changes character as the stone moves. Its 8.15 × 3.66 mm face-up profile is especially suited to directional, geometric and custom designs.\u003c\/p\u003e\u003ch2\u003eClarity \u0026amp; Setting\u003c\/h2\u003e\u003cp\u003eNatural inclusions are visible under magnification and from certain angles. Buyers seeking a perfectly uniform blue or fully eye-clean sapphire should review the complete gallery carefully; the color variation and natural characteristics are central to this stone's identity.\u003c\/p\u003e\u003ch2\u003ePhotos \u0026amp; Videos\u003c\/h2\u003e\u003cp\u003eAll photographs and videos show the exact item offered and were taken in natural daylight without specialized studio lighting. Color and reflections can vary with lighting, angle, surroundings and screen settings; please review the complete gallery.\u003c\/p\u003e\u003ch2\u003eReport, Treatment \u0026amp; Origin\u003c\/h2\u003e\u003cp\u003eGFCO records the material as natural corundum, the color as Blue \u0026amp; Yellow, Madagascar geographic origin and no heat treatment. The sapphire was faceted at our gemstone-cutting facility in Bangkok, Thailand.\u003c\/p\u003e\u003cp\u003eThis exact item is accompanied by GFCO Gem Lab Report AXP19552. The report image in the gallery belongs to this item, and the physical report will be supplied with it.\u003c\/p\u003e\u003ch2\u003eAbout Brahma Diam\u003c\/h2\u003e\u003cp\u003eBrahma Diam works directly with loose diamonds and gemstones through gemstone cutting operations in Bangkok and diamond cutting operations in Surat. We also assist with exotic gem sourcing, ruby, sapphire and emerald sourcing, fancy-color diamond melee, calibrated fancy cuts and custom cutting for specialist jewelry projects.\u003c\/p\u003e\u003ch2\u003eShipping\u003c\/h2\u003e\u003cp\u003eFree standard shipping is included, with delivery normally expected in approximately two weeks after dispatch. In-stock items normally dispatch within 2-3 business days; certification requested before purchase will add the laboratory's case-specific processing time before dispatch.\u003c\/p\u003e","brand":"Brahma Diam","offers":[{"title":"Default Title","offer_id":50054977421554,"sku":"BNS177","price":264.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0746\/0919\/7298\/files\/BNS177-SAP-DMQ-0067ct-a.jpg?v=1789034178","url":"https:\/\/brahmadiam.com\/products\/0-66-ct-natural-bi-color-sapphire-hexagon-step-cut-gfco-report-bns177","provider":"BRAHMA DIAM CO., LTD","version":"1.0","type":"link"}