{"product_id":"natural-bi-colour-blue-green-sapphire-2-14ct-cushion-cut-no-heat-loose-gemstone","title":"Natural Bi Colour Blue Green Sapphire 2.14 Ct Cushion Cut No Heat Loose Gemstone | September Birthstone","description":"\u003carticle\u003e\n\n\u003cp\u003e\u003cstrong\u003eNatural bi colour blue green sapphire weighing 2.14 carats, featuring a cushion cut, VS clarity and no heat treatment. Offered as a loose gemstone for custom jewellery and supplied with certification from an authorised gemmologist.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis natural blue green sapphire displays a distinctive combination of blue and green tones within a single gemstone. Weighing 2.14 carats and cut in a classic cushion shape, it is offered as a loose sapphire suitable for custom engagement rings, pendants and bespoke jewellery projects while preserving its natural character.\u003c\/p\u003e\n\n\u003cdiv class=\"ai-search-summary\"\u003e\n\u003ch3\u003eQuick Summary\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGemstone:\u003c\/strong\u003e Natural Blue Green Sapphire\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2.14 Carat\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 Bi Colour Blue Green\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTreatment:\u003c\/strong\u003e No Heat (Unheated)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClarity:\u003c\/strong\u003e VS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBirthstone:\u003c\/strong\u003e September\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertification:\u003c\/strong\u003e Included\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/div\u003e\n\n\u003cp\u003eBlue green sapphires belong to the corundum family and are valued for their durability, natural colour variation and individuality. With a Mohs hardness of 9, sapphire is suitable for jewellery intended for regular wear when professionally mounted.\u003c\/p\u003e\n\n\u003cp\u003eAs a September birthstone, sapphire has traditionally been associated with wisdom, loyalty and sincerity. Bi colour sapphires are appreciated for their naturally occurring colour transitions, making every gemstone visually distinctive.\u003c\/p\u003e\n\n\u003ch3\u003eGemstone Specifications\u003c\/h3\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eIdentification:\u003c\/strong\u003e Natural Sapphire\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eSpecies:\u003c\/strong\u003e Natural Corundum\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eVariety:\u003c\/strong\u003e Blue Green Sapphire\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eShape \/ Cut:\u003c\/strong\u003e Cushion Cut\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eClarity:\u003c\/strong\u003e VS\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2.14 Carat\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eColour:\u003c\/strong\u003e Bi Colour Blue Green\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eMeasurements:\u003c\/strong\u003e 6.40 × 6.70 × 5.10 mm\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eTreatment:\u003c\/strong\u003e No Heat (Unheated)\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eBirthstone:\u003c\/strong\u003e September\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003ch3\u003eCertification \u0026amp; Authenticity\u003c\/h3\u003e\n\n\u003cp\u003eThis gemstone includes certification from an authorised gemmologist confirming its identity as a natural sapphire and its disclosed no-heat treatment status.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSeller Notes:\u003c\/strong\u003e Needle-like inclusions are visible under magnification. These characteristics are consistent with the natural formation of earth-mined sapphires.\u003c\/p\u003e\n\n\u003ch3\u003eJewellery Applications\u003c\/h3\u003e\n\n\u003cp\u003eThis gemstone is sold loose and is not supplied as a finished jewellery item.\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eCustom Engagement Rings\u003c\/li\u003e\n\n\u003cli\u003eSolitaire Ring Designs\u003c\/li\u003e\n\n\u003cli\u003ePendants and Necklaces\u003c\/li\u003e\n\n\u003cli\u003eBespoke Fine Jewellery\u003c\/li\u003e\n\n\u003cli\u003eSeptember Birthstone Jewellery\u003c\/li\u003e\n\n\u003cli\u003eGemstone Collections\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003cp\u003eCustom jewellery services are available using gold, rose gold, white gold, silver and platinum settings.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Choose This Gemstone?\u003c\/h3\u003e\n\n\u003cp\u003eBi colour sapphires naturally display two colour zones within a single crystal, creating a unique appearance that cannot be exactly duplicated. Combined with a cushion cut and unheated status, this gemstone offers an individual option for buyers seeking a distinctive natural sapphire.\u003c\/p\u003e\n\n\u003ch3\u003eExplore Related Collections\u003c\/h3\u003e\n\n\u003cp\u003e\n\nBrowse our\n\n\u003ca href=\"\/collections\/blue-green-teal-sapphire\"\u003eBlue Green \u0026amp; Teal Sapphire Collection\u003c\/a\u003e |\n\n\u003ca href=\"\/collections\/\"\u003eLoose Sapphire Collection\u003c\/a\u003e |\n\n\u003ca href=\"\/blogs\/gemstone-articles\"\u003eGemstone Education Articles\u003c\/a\u003e\n\n\u003c\/p\u003e\n\n\u003ch3\u003eShipping \u0026amp; Returns\u003c\/h3\u003e\n\n\u003cp\u003eWorldwide shipping includes tracking and insurance. Buyers are responsible for any applicable customs duties or import taxes. Returns are accepted according to our published return policy.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003ch4\u003eIs this a natural sapphire?\u003c\/h4\u003e\n\n\u003cp\u003eYes. This gemstone is identified as a natural blue green sapphire from the corundum family.\u003c\/p\u003e\n\n\u003ch4\u003eHas this sapphire been heated?\u003c\/h4\u003e\n\n\u003cp\u003eNo. This gemstone is listed as having received no heat treatment.\u003c\/p\u003e\n\n\u003ch4\u003eDoes the gemstone include certification?\u003c\/h4\u003e\n\n\u003cp\u003eYes. Certification from an authorised gemmologist is included.\u003c\/p\u003e\n\n\u003ch4\u003eCan this sapphire be used for an engagement ring?\u003c\/h4\u003e\n\n\u003cp\u003eYes. Its durability and cushion cut make it suitable for custom engagement ring designs.\u003c\/p\u003e\n\n\u003ch4\u003eWhy is every bi colour sapphire different?\u003c\/h4\u003e\n\n\u003cp\u003eNatural colour zoning develops during crystal growth, giving each bi colour sapphire its own unique pattern and appearance.\u003c\/p\u003e\n\n\u003c\/article\u003e\n","brand":"NASHGEMS","offers":[{"title":"Default Title","offer_id":48742427951332,"sku":"2.14 crt tl R83","price":1470.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/9569\/9940\/files\/tealsapphirecushioncut2.14crt-2.jpg?v=1776351781","url":"https:\/\/www.nashgems.com\/products\/natural-bi-colour-blue-green-sapphire-2-14ct-cushion-cut-no-heat-loose-gemstone","provider":"NASHGEMS","version":"1.0","type":"link"}