{"product_id":"full-fire-sphene-ring-gemstone-flawless-sphene-stone-natural-sphene-loose-gem-custom-emerald-cut-wedding-ring-stone","title":"Full Fire Sphene Ring Gemstone, Flawless Sphene Stone, Natural Sphene Loose Gem, Custom Emerald Cut Wedding Ring Stone","description":"\u003cp data-path-to-node=\"7\"\u003eBursting with intense golden-yellow body color and blinding spectral fire, this 5.20 Carat Natural Sphene (Titanite) brings incredible optical energy straight to your workbench. Precision-cut into an elegant 11 x 8.5 mm Emerald shape, this gem is calibrated to seat smoothly into standard 11x8.5 mm rectangular or emerald-cut mountings, saving bench goldsmiths and custom studio designers time during setting.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8\"\u003eMined in Pakistan, this remarkable gem boasts an optical dispersion rating of 0.051—significantly surpassing diamond—which causes incoming light to explode into brilliant flashes of red, orange, and green fire across its step-cut facets. Featuring impressive VS clarity and a solid 6.5 mm depth, light travels deep into the pavilion for maximum scintillation. It serves as an extraordinary centerpiece for high-end custom rings, alternative bridal designs, or bespoke showpiece jewelry.\u003c\/p\u003e\n\u003cp data-path-to-node=\"9\"\u003eGemstone Specifications \u0026amp; Attributes:\u003c\/p\u003e\n\u003cul data-path-to-node=\"10\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,0,0\"\u003eGemstone: Natural Sphene (Titanite)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,1,0\"\u003eForm: Loose Ring \/ Jewelry Gemstone\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,2,0\"\u003eShape: Emerald Cut\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,3,0\"\u003eDimensions: 11 x 8.5 x 6.5 mm (Standard Calibrated Size)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,4,0\"\u003eColor: Golden Yellow with Full Spectral Fire\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,5,0\"\u003eCreation Method: Natural\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,6,0\"\u003eWeight: 5.20 CT\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,7,0\"\u003eOrigin: Pakistan\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,8,0\"\u003eTreatment: None (100% Natural)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,9,0\"\u003eQuantity: 1 Piece\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,10,0\"\u003eGrade: AAA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,11,0\"\u003eClarity: VS (Eye Clean)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,12,0\"\u003eTransparency: Transparent\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,13,0\"\u003eDrilling: Undrilled\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,14,0\"\u003eCut Grade: Excellent\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,15,0\"\u003eHardness: 5.5 on Mohs Scale\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,16,0\"\u003eOptical Effect: Extreme Dispersion Fire Splitting Light into Vivid Spectral Rainbows\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,17,0\"\u003eCertification: Available upon request\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,18,0\"\u003eCalibrated: Yes (Standard 11x8.5 mm Footprint)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"11\"\u003eJeweler Benefits \u0026amp; Bench Advantages:\u003c\/p\u003e\n\u003cul data-path-to-node=\"12\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,0,0\"\u003eStandard 11x8.5 mm Footprint: Precision calibrated to fit seamlessly into standard 11x8.5 mm rectangular prong, halo, or bezel settings without custom lapidary work.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,1,0\"\u003eExtreme Optical Dispersion: Dispersion rating higher than diamond produces unmatched rainbow fire and scintillation under spotlight and direct sun.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,2,0\"\u003eHigh-Clarity VS Quality: Crisp interior transparency allows clear step-cut reflections and unobstructed light transmission.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"12,3,0\"\u003ePrized Pakistan Origin: Sourced from Pakistan's famous alpine-type mineral veins, renowned for yielding rich, fire-filled sphene crystals.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"13\"\u003eGoldsmith \u0026amp; Setting Advice:\u003c\/p\u003e\n\u003cul data-path-to-node=\"14\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,0,0\"\u003eMetal Pairings: Sensational in 18k yellow gold to complement the warm golden body color, or in platinum \/ white gold to highlight the contrasting cool rainbow fire.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,1,0\"\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\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":64797452665209,"sku":null,"price":450.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/6833\/0019\/files\/2026_09_23_19_45_IMG_2657.jpg?v=1791230589","url":"https:\/\/mineralsparadise.com\/products\/full-fire-sphene-ring-gemstone-flawless-sphene-stone-natural-sphene-loose-gem-custom-emerald-cut-wedding-ring-stone","provider":"Minerals Paradise","version":"1.0","type":"link"}