{"product_id":"natural-sphene-1-010-ct-cushion-unheated-greenish-brownish-yellow","title":"Natural sphene - 1.010 ct - cushion - unheated- greenish brownish yellow","description":"\u003cp\u003eNatural sphene - 1.010 ct - cushion - unheated- greenish brownish yellow\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003eNatural Gems Belgium Colored Stone Certification \u003cstrong\u003eFA-TISP026BY-003-231\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIDENTIFICATION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSpecies : Natural Titanite mineral\u003cbr\u003eVariety : Sphene\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDESCRIPTION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eShape \u0026amp; Cutting Style : cushion, mixed cut\u003cbr\u003eMeasurements :\u003cspan\u003e 5.9 x 5.0 x 3.9 mm\u003c\/span\u003e\u003cbr\u003eTotal Carat Weight :\u003cspan\u003e 1.010\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003ecarat\u003cbr\u003eColor : honey yellow  \u003cbr\u003eClarity : I\u003cbr\u003eTransparency :\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eTransparent\u003cbr\u003eLuster:  Adamantine \u003cspan\u003e (difficult to polish)\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eBirefringence : \u003cspan\u003e0.100-0.192.\u003cbr\u003e\u003c\/span\u003eCleavage : \u003cspan\u003eDistinct 1 direction\u003c\/span\u003e\u003cbr\u003eCrystallography : \u003cspan\u003eMonoclinic\u003c\/span\u003e\u003cbr\u003eDispersion : \u003cspan\u003e0.051 (strong)\u003c\/span\u003e\u003cbr\u003eHardness : 5- 5.5\u003cbr\u003eRefractive index : \u003cspan\u003e1.843-2.110\u003c\/span\u003e\u003cbr\u003eSpecific gravity : \u003cspan\u003e3.45-3.55\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCOMMENTS :\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo indications of heating - No indications of treatment\u003cbr\u003eStrong dispersion rate \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePersonal Note From Natural Gems Belgium:\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ecolor : good\u003cbr\u003eClarity : poor to fair\u003cbr\u003eCut : Good\u003cbr\u003ePolish : Poor\u003cbr\u003eFire : fair\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/naturalgemsbelgium.shop\/blogs\/info-certificates-natural-gems-belgium\/fa-tisp026by-003-231\" target=\"_blank\" title=\"online certificate natural sphene gemstone\" rel=\"noopener\"\u003e\u003cspan\u003e\u003cstrong\u003e\u003cem\u003eFIND THE ONLINE CERTIFICATE HERE\u003c\/em\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Natural Gems Belgium","offers":[{"title":"Default Title","offer_id":56459473846596,"sku":"FA-TISP026BY-003-231","price":52.29,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/1827\/3860\/files\/20260303_150524.jpg?v=1772548205","url":"https:\/\/naturalgemsbelgium.shop\/products\/natural-sphene-1-010-ct-cushion-unheated-greenish-brownish-yellow","provider":"Natural Gems Belgium","version":"1.0","type":"link"}