{"product_id":"3-93-natural-violetish-red-spinel-cushion-unheated","title":"3.93ct Natural Violetish Red Spinel | Cushion Cut | Unheated","description":"\u003cp\u003eA stunning 3.93-carat natural spinel in a captivating violetish red hue. This unheated cushion-cut gemstone showcases the rich, saturated colour that makes spinel increasingly sought after by collectors and jewellery designers. The generous carat weight and classic cushion shape offer excellent versatility for bespoke settings — ideal for engagement rings, vintage-inspired designs, or statement pendants.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eGemstone Details\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariety:\u003c\/strong\u003e Natural Violetish Red Spinel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarat Weight:\u003c\/strong\u003e 3.93ct\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape:\u003c\/strong\u003e Cushion Cut\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour:\u003c\/strong\u003e Violet with rich red undertones\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClarity:\u003c\/strong\u003e VVS — no inclusions, 100% eye clean\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTreatment:\u003c\/strong\u003e Unheated \u0026amp; untreated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertification:\u003c\/strong\u003e Royal Gem Lab Certificate (Sri Lanka)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e SPI-VIORED-3.93-CUS\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhy This Spinel?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNatural unheated spinel in violetish red is among the most coveted colour varieties in the collector market. Unlike heated stones, this gem retains its original earth-formed colour — a hallmark of authenticity and rarity. The cushion cut maximises the stone's natural brilliance while preserving carat weight, and VVS clarity ensures exceptional transparency from every angle.\u003c\/p\u003e\n\n\u003cp\u003eExplore our full \u003ca href=\"\/collections\/spinel\"\u003eSpinel collection\u003c\/a\u003e or browse our \u003ca href=\"\/collections\/rare-collectable\"\u003eRare \u0026amp; Collectable gemstones\u003c\/a\u003e for similarly exceptional pieces. You may also enjoy our \u003ca href=\"\/products\/1-42-ct-natural-mahenge-spinel-cushion-cut-unheated\"\u003e1.42ct Mahenge Spinel Cushion\u003c\/a\u003e or the \u003ca href=\"\/products\/1-59ct-purple-spinel-octagon-unheated\"\u003e1.59ct Purple Spinel Octagon\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eAll Lustrous Stones gemstones are ethically sourced and accompanied by certification. \u003ca href=\"\/collections\/sapphire\"\u003eBrowse Sapphires\u003c\/a\u003e, \u003ca href=\"\/collections\/garnet\"\u003eGarnets\u003c\/a\u003e, and \u003ca href=\"\/collections\/tourmaline\"\u003eTourmalines\u003c\/a\u003e to complete your collection.\u003c\/em\u003e\u003c\/p\u003e","brand":"Lustrous Stones","offers":[{"title":"Default Title","offer_id":49942142746867,"sku":"SPI-VIORED-3.93-CUS","price":2290.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0802\/1422\/9235\/files\/fffc0715-2553-4a79-b565-62aa13de8c7c_18fe1765-729e-4c50-85ad-bb7d42fb6e23.png?v=1784504929","url":"https:\/\/lustrousstone.com\/products\/3-93-natural-violetish-red-spinel-cushion-unheated","provider":"Lustrous Stones","version":"1.0","type":"link"}