{"product_id":"natural-teal-sapphire-1-90ct-emerald-cut-loose-gemstone","title":"Natural Teal Sapphire 1.90 Ct Emerald Cut Loose Gemstone | Blue Green Heat Treated September Birthstone","description":"\u003carticle\u003e\n\n\u003cp\u003e\u003cstrong\u003eNatural Teal Sapphire weighing 1.90 carats, featuring an emerald cut, blue green colour and heat treatment. Offered as a loose gemstone for custom jewellery and supplied with certification from an authorised gemologist.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis natural teal sapphire weighs 1.90 carats and displays a distinctive blue green colour with visible natural colour zoning. Its elegant emerald cut enhances the gemstone's clean lines and balanced proportions, making it suitable for custom engagement rings, anniversary jewellery, pendants and bespoke fine jewellery designs.\u003c\/p\u003e\n\n\u003cdiv class=\"ai-search-summary\"\u003e\n\n\u003ch3\u003eQuick Summary\u003c\/h3\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eGemstone:\u003c\/strong\u003e Natural Teal Sapphire\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.90 Carat\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eShape:\u003c\/strong\u003e Emerald Cut\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eColour:\u003c\/strong\u003e Blue Green \/ Teal\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eTreatment:\u003c\/strong\u003e Heat Treated\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eClarity:\u003c\/strong\u003e VVS\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eBirthstone:\u003c\/strong\u003e September\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eCertification:\u003c\/strong\u003e Included\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003c\/div\u003e\n\n\u003cp\u003eTeal sapphire is a variety of natural corundum appreciated for its blend of blue and green tones. With a Mohs hardness of 9, sapphire is suitable for jewellery intended for regular wear when professionally set. The emerald cut highlights the gemstone's colour characteristics and geometric appearance.\u003c\/p\u003e\n\n\u003cp\u003eAs the birthstone for September, sapphire has long been associated with wisdom, loyalty and sincerity in traditional gemstone symbolism. Teal sapphires are often selected by buyers seeking an alternative to traditional blue sapphires while maintaining timeless elegance.\u003c\/p\u003e\n\n\u003ch3\u003eGemstone Specifications\u003c\/h3\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eGemstone:\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 Teal Sapphire\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eShape \/ Cut:\u003c\/strong\u003e Emerald Cut\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eClarity:\u003c\/strong\u003e VVS\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.90 Carat\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eColour:\u003c\/strong\u003e Teal (Blue Green)\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eMeasurements:\u003c\/strong\u003e 7.20 × 6.60 × 4.00 mm\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eTreatment:\u003c\/strong\u003e Heat Treated\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 sapphire includes a certificate from an authorised gemologist confirming its identity as a natural sapphire and disclosing treatment information.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSeller Notes:\u003c\/strong\u003e Colour bands are present and the gemstone displays a darker teal appearance. These natural characteristics contribute to the individuality of the stone.\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. Suitable applications include:\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eCustom Engagement Rings\u003c\/li\u003e\n\n\u003cli\u003eAnniversary 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\u003eSeptember Birthstone Jewellery\u003c\/li\u003e\n\n\u003cli\u003eCustom Fine Jewellery Projects\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, platinum and diamond accents.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Choose This Gemstone?\u003c\/h3\u003e\n\n\u003cp\u003eNatural teal sapphires are valued for their distinctive colour combinations, durability and versatility. Their blend of blue and green tones provides a unique appearance while retaining the strength and timeless appeal associated with sapphire jewellery.\u003c\/p\u003e\n\n\u003ch3\u003eExplore Related Collections\u003c\/h3\u003e\n\n\u003cp\u003e\n\nBrowse related selections and educational resources:\n\n\u003ca href=\"https:\/\/www.nashgems.com\/collections\/blue-green-teal-sapphire\"\u003eTeal Sapphire Collection\u003c\/a\u003e |\n\n\u003ca href=\"https:\/\/www.nashgems.com\/collections\"\u003eNatural Sapphire Collection\u003c\/a\u003e |\n\n\u003ca href=\"https:\/\/www.nashgems.com\/collections\/all\"\u003eAll Gemstones\u003c\/a\u003e |\n\n\u003ca href=\"https:\/\/www.nashgems.com\/collections\/sapphire-gemstone-jewelry-rings\"\u003eReady-to-Wear Jewellery\u003c\/a\u003e |\n\n\u003ca href=\"https:\/\/www.nashgems.com\/pages\/contact\"\u003eContact Us\u003c\/a\u003e |\n\n\u003ca href=\"https:\/\/www.nashgems.com\/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 is available. Buyers are responsible for 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 teal sapphire?\u003c\/h4\u003e\n\n\u003cp\u003eYes. This gemstone is identified as a natural teal sapphire from the corundum family.\u003c\/p\u003e\n\n\u003ch4\u003eHas this sapphire been treated?\u003c\/h4\u003e\n\n\u003cp\u003eYes. This sapphire has undergone heat treatment, which is disclosed in the specifications.\u003c\/p\u003e\n\n\u003ch4\u003eDoes this sapphire include certification?\u003c\/h4\u003e\n\n\u003cp\u003eYes. A certificate from an authorised gemologist is included.\u003c\/p\u003e\n\n\u003ch4\u003eCan this gemstone be used in an engagement ring?\u003c\/h4\u003e\n\n\u003cp\u003eYes. Its durability and emerald cut make it suitable for custom engagement ring designs.\u003c\/p\u003e\n\n\u003ch4\u003eIs this sold as a loose gemstone?\u003c\/h4\u003e\n\n\u003cp\u003eYes. This sapphire is sold loose and is not supplied as a finished jewellery item.\u003c\/p\u003e\n\n\u003c\/article\u003e\n","brand":"NASHGEMS","offers":[{"title":"Default Title","offer_id":44287603376356,"sku":"1.90 teal R32","price":1228.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/9569\/9940\/files\/blue_green_sapphire_jewellery_xc_xc.jpg?v=1745833413","url":"https:\/\/www.nashgems.com\/products\/natural-teal-sapphire-1-90ct-emerald-cut-loose-gemstone","provider":"NASHGEMS","version":"1.0","type":"link"}