{"product_id":"natural-black-rutilated-quartz-hexagon-cut-3-720-ct-unique-included-quartz-gemstone","title":"Quarzo Rutilato Nero Naturale Taglio Esagonale – 3.720 ct | Gemma Unica di Quarzo con Inclusioni","description":"\u003cdiv class=\"product__title\"\u003e\n\n\u003cdiv class=\"Polaris-Breadcrumbs__BreadcrumbsStack\" aria-label=\"Breadcrumbs for Products\" role=\"navigation\"\u003e\n\n\u003cdiv class=\"Polaris-Breadcrumbs__IconWithTitle\"\u003e\n\n\u003cdiv id=\"page-title\" class=\"Polaris-Breadcrumbs__PageTitle\"\u003e\n\n\u003cp data-start=\"21\" data-end=\"112\" class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cstrong data-start=\"21\" data-end=\"112\"\u003eQuarzo rutilato nero naturale taglio esagonale – 3.720 ct | Goccia di quarzo inclusa unica\u003c\/strong\u003e\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"Polaris-Header-Title__TitleMetadata\"\u003e\n\n\u003cdiv class=\"Polaris-InlineStack\"\u003e\n\n\u003cdiv class=\"badge size-base tone-info color-base\"\u003e\n\n\u003cp data-start=\"484\" data-end=\"534\" class=\"PDq2pG_selectionAnchorContainer\"\u003eQuesta gemma presenta diverse caratteristiche premium:\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cul data-start=\"535\" data-end=\"780\"\u003e\n\n\u003cli data-section-id=\"xxhvwx\" data-start=\"535\" data-end=\"569\"\u003e✔ Quarzo rutilato nero naturale\u003c\/li\u003e\n\n\u003cli data-section-id=\"189etd1\" data-start=\"570\" data-end=\"604\"\u003e✔ Accattivante taglio fantasia esagonale\u003c\/li\u003e\n\n\u003cli data-section-id=\"1xsa2bl\" data-start=\"605\" data-end=\"665\"\u003e✔ Grandi aghi di rutilo visibili che creano un motivo spettacolare\u003c\/li\u003e\n\n\u003cli data-section-id=\"1so16uo\" data-start=\"666\" data-end=\"708\"\u003e✔ Buona brillantezza nonostante le inclusioni\u003c\/li\u003e\n\n\u003cli data-section-id=\"1ssoysn\" data-start=\"709\" data-end=\"755\"\u003e✔ Eccellente per gioielli personalizzati o collezionisti\u003c\/li\u003e\n\n\u003cli data-section-id=\"ot6pw9\" data-start=\"756\" data-end=\"780\"\u003e✔ Peso: \u003cstrong data-start=\"768\" data-end=\"780\"\u003e3.720 ct\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\u003cli\u003e✔ Simmetria: molto buona\u003cstrong data-start=\"768\" data-end=\"780\"\u003e\u003c\/strong\u003e\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\u003cdiv role=\"status\" id=\"price-template--22840081547588__main\"\u003e\n\n\u003cdiv class=\"price price--large price--show-badge\"\u003e\n\n\u003cdiv class=\"price__container\"\u003e\n\n\u003cdiv class=\"price__regular\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eCertificato :\u003cspan\u003e F\u003c\/span\u003eA-QUAR026RB-003-500\u003cbr\u003e\u003c\/strong\u003e\u003cspan\u003e\u003cb\u003eTipo di gemma: \u003c\/b\u003eQuarzo trasparente naturale\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/span\u003e\u003cspan\u003e\u003cb\u003ePeso: \u003c\/b\u003e3.720 carati\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/span\u003e\u003cspan\u003e\u003cb\u003eForma: \u003c\/b\u003eesagonale, taglio misto\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/span\u003e\u003cspan\u003e\u003cb\u003eDimensione: \u003c\/b\u003e9.8 x 9.8 x 9.8 x 5.7 mm. (misurato sui lati piatti)\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/span\u003e\u003cspan\u003e\u003cb\u003eColore: \u003c\/b\u003etrasparente\/nero\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/span\u003e\u003cspan\u003e\u003cb\u003ePurezza: \u003c\/b\u003etrasparente\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/span\u003e\u003cspan\u003e\u003cb\u003eLucentezza: \u003c\/b\u003esubmetallica\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/span\u003e\u003cspan\u003e\u003cb\u003eTrattamento: \u003c\/b\u003ecomunemente riscaldato per stabilizzare i materiali\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/span\u003e\u003cstrong\u003eFenomeno ottico : \u003c\/strong\u003erutilato (inclusioni di biossido di titanio nero intrappolate durante la formazione del quarzo)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBirifrangenza : \u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"Yjhzub\"\u003eda 0.285 a 0.296\u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e\u003cstrong data-processed=\"true\" class=\"Yjhzub\"\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan data-processed=\"true\" data-sfc-cp=\"\" class=\"T286Pc\"\u003e\u003cstrong data-processed=\"true\" class=\"Yjhzub\"\u003eSistema:\u003c!--Sv6Kpe[]--\u003e\u003c\/strong\u003e Tetragonale.\u003cbr\u003e\u003c!--Sv6Kpe[]--\u003e\u003c\/span\u003e\u003c!--Sv6Kpe[]--\u003e\u003cspan data-processed=\"true\" data-sfc-cp=\"\" class=\"T286Pc\"\u003e\u003cstrong data-processed=\"true\" class=\"Yjhzub\"\u003eAbito:\u003c!--Sv6Kpe[]--\u003e\u003c\/strong\u003e Prismatico, aciculare (a forma di ago), spesso allungato parallelamente all'asse c.\u003cbr\u003e\u003c!--Sv6Kpe[]--\u003e\u003c\/span\u003e\u003c!--Sv6Kpe[]--\u003e\u003cstrong\u003e\u003cspan\u003eCristallografia : \u003c\/span\u003e\u003c\/strong\u003eEsagonale (tetragonale)\u003cstrong\u003e\u003cbr\u003e\u003cspan\u003eDispersione : \u003c\/span\u003e\u003c\/strong\u003e0.28 (superiore al diamante)\u003cstrong\u003e\u003cbr\u003e\u003cspan\u003eLucentezza : \u003c\/span\u003e\u003c\/strong\u003eVitreosa\u003cstrong\u003e\u003cbr\u003e\u003cspan\u003eDurezza : \u003c\/span\u003e\u003c\/strong\u003e7\u003cstrong\u003e\u003cbr\u003e\u003cspan\u003eIndice di rifrazione : \u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"Yjhzub\"\u003eil quarzo ospite, tipicamente intorno a 1.544–1.553\u003c\/span\u003e, mentre le inclusioni di rutilo stesse hanno un RI molto elevato (2.616–2.903), \u003cstrong\u003e\u003cbr\u003e\u003cspan\u003eGravità specifica : \u003c\/span\u003e\u003c\/strong\u003e2.651\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/naturalgemsbelgium.shop\/blogs\/info-certificates-natural-gems-belgium\/fa-quar026rb-003-500\" target=\"_blank\" title=\"online certificate natural rutliated quartz hexagon\" rel=\"noopener\"\u003e\u003cstrong\u003e\u003cspan\u003eTrova il certificato online qui\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Natural Gems Belgium","offers":[{"title":"Default Title","offer_id":56924164522308,"sku":"FA-QUAR026RB-003-500","price":149.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/1827\/3860\/files\/1_92f92f1f-d8fa-405b-8043-eefb52e583aa.png?v=1783343002","url":"https:\/\/naturalgemsbelgium.shop\/it\/products\/natural-black-rutilated-quartz-hexagon-cut-3-720-ct-unique-included-quartz-gemstone","provider":"Natural Gems Belgium","version":"1.0","type":"link"}