{"product_id":"full-fire-sphene-ring-gemstone-flawless-sphene-stone-natural-sphene-loose-gem-high-fire-titanite-wedding-ring-stone","title":"Full Fire Sphene Ring Gemstone, Flawless Sphene Stone, Natural Sphene Loose Gem, High Fire Titanite Wedding Ring Stone","description":"\u003cp\u003e\u003cspan\u003eBlazing with rich golden-yellow body color and intense spectral fire, this 1.60 Carat Natural Sphene (Titanite) brings incredible optical brilliance straight to your workbench. Precision-cut into an elegant 9.7 x 5.1 mm Emerald shape, this gem offers bench goldsmiths and custom studio designers a sleek 9.7x5.1mm rectangular footprint that seats smoothly into standard elongated emerald-cut or baguette-style mountings.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eSourced from Madagascar, this remarkable gem displays sphene’s signature optical dispersion rating of 0.051—substantially higher than diamond—causing light to split into dazzling flashes of red, orange, and green fire across its step-cut facets. Featuring flawless eye-clean clarity and a well-proportioned 3.5 mm depth, light enters freely to produce vibrant scintillation without excess bulk in the setting. It serves as an extraordinary focal point for bespoke engagement rings, custom solitaires, or high-end showpiece jewelry.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eGemstone Specifications \u0026amp; Attributes:\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eGemstone: Natural Sphene (Titanite)\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eForm: Loose Ring \/ Jewelry Gemstone\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eShape: Emerald Cut\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eDimensions: 9.7 x 5.1 x 3.5 mm (Standard Calibrated Size)\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eColor: Golden Yellow with Full Fire\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eCreation Method: Natural\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eWeight: 1.60 CT\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eOrigin: Madagascar\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eTreatment: None (100% Natural)\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eQuantity: 1 Piece\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eGrade: AAA\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eClarity: Eye Clean\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eTransparency: Transparent\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eDrilling: Undrilled\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eCut Grade: Excellent\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eHardness: 5.5 on Mohs Scale\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eOptical Effect: Extreme Dispersion Fire Splitting Light into Vivid Spectral Rainbows\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eCertification: Available upon request\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eCalibrated: Yes (Standard 9.7 x 5.1 mm Footprint)\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eJeweler Benefits \u0026amp; Bench Advantages:\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eStandard 9.7x5.1 mm Footprint: Precision calibrated proportions drop smoothly into rectangular prong, halo, or bezel settings with minimal bench fitting.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eExtreme Optical Dispersion: Dispersion rating higher than diamond produces unmatched rainbow fire and scintillation under spotlight and natural sunlight.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eHigh-Clarity Eye Clean Quality: Crisp interior transparency allows clear step-cut reflections and unobstructed light transmission.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eFamous Madagascar Origin: Sourced from Madagascar's world-renowned gem deposits, prized for producing exceptional titanite\/sphene crystals.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eGoldsmith \u0026amp; Setting Advice:\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eMetal Pairings: Exceptional in 18k yellow gold to complement the warm golden body color, or in platinum \/ white gold to highlight the contrasting cool rainbow fire.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eBench Handling: Sphene has a Mohs hardness of 5.5—ideal for protective full bezel settings, halo mountings, or corner claw prongs. Clean gently with warm soapy water and a soft brush; avoid ultrasonic or steam cleaners.\u003c\/span\u003e\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":64899404923257,"sku":null,"price":300.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/6833\/0019\/files\/sphene-Photoroom_9f15d3d4-8084-4f30-a652-a2f0423d3b2c.jpg?v=1792108202","url":"https:\/\/mineralsparadise.com\/products\/full-fire-sphene-ring-gemstone-flawless-sphene-stone-natural-sphene-loose-gem-high-fire-titanite-wedding-ring-stone","provider":"Minerals Paradise","version":"1.0","type":"link"}