{"product_id":"1-40-ct-natural-purple-spinel-gia-report","title":"1.40 ct Natural Purple Spinel — GIA Report","description":"\u003cp\u003e\u003cstrong\u003eCollector's Note\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA richly colored natural purple spinel with a precise round brilliant cut and concentrated violet-purple flashes. The stone is accompanied by a GIA report confirming natural spinel with no indications of heating.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGemstone Details\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eGemstone: Natural Purple Spinel\u003cbr\u003eSpecies: Natural Spinel\u003cbr\u003eWeight: 1.40 ct\u003cbr\u003eShape \/ Cut: Round Brilliant Cut\u003cbr\u003eMeasurements: 7.12–7.17 × 4.26 mm\u003cbr\u003eOrigin: Vietnam\u003cbr\u003eColor: Purple\u003cbr\u003eTransparency: Transparent\u003cbr\u003eTreatment: No indications of heating\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eO50 Collector Evaluation\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eOtzera 50: 34\/50 — Collectible\u003cbr\u003eFace-Up Performance: 68%\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTreatment \u0026amp; Origin\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eOrigin: Vietnam. GIA Spinel Report No. 2245074861 confirms the stone as natural spinel with no indications of heating.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eLaboratory Documentation\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eAccompanied by GIA Spinel Report No. 2245074861, dated September 24, 2026.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCare \u0026amp; Setting\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eSpinel is durable and well suited to jewelry wear. Clean with warm water, mild soap and a soft brush; avoid harsh chemicals and sudden temperature changes.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDigital Gem Passport\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eAccompanied by an Otzera Digital Gem Passport preserving its identifying details, geographic origin, laboratory documentation and O50 evaluation.\u003c\/p\u003e","brand":"Otzera","offers":[{"title":"Default Title","offer_id":51236518002935,"sku":"OTZ-2026-01752","price":1795.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/9999\/6919\/files\/OTZ-2026-01752-1.jpg?v=1790793416","url":"https:\/\/otzera.com\/products\/1-40-ct-natural-purple-spinel-gia-report","provider":"Otzera","version":"1.0","type":"link"}