{"product_id":"teal-sapphire-radiant-cut-1-54ct-loose-gemstone-engagement-ring","title":"Natural Teal Blue-Green Parti Sapphire 1.54 Ct Radiant Cut Loose Gemstone | Heat Treated September Birthstone","description":"\u003carticle\u003e\n\u003ch2\u003eNatural Teal Blue-Green Parti Sapphire 1.54ct – Radiant Cut Loose Sapphire Gemstone\u003c\/h2\u003e\n\u003c!-- AI \/ QUICK SUMMARY BLOCK – GOOD FOR AI SEARCH \u0026 RICH SNIPPETS --\u003e\n\u003cdiv class=\"ai-search-summary\" style=\"background: #f0f6ff; padding: 16px; border-radius: 8px; margin-bottom: 20px;\"\u003e\n\u003ch2 style=\"margin-top: 0;\"\u003eQuick Overview – Teal Blue-Green Parti Sapphire 1.54ct (Loose Gemstone)\u003c\/h2\u003e\n\u003cp\u003eThis natural \u003cstrong\u003eteal parti sapphire\u003c\/strong\u003e weighs \u003cstrong\u003e1.54 carats\u003c\/strong\u003e and features an elegant \u003cstrong\u003eRadiant cut\u003c\/strong\u003e with a striking mix of blue and green tones. Often described as a \u003cstrong\u003emermaid sapphire\u003c\/strong\u003e or \u003cstrong\u003epeacock sapphire\u003c\/strong\u003e, it is sold as a \u003cstrong\u003eloose sapphire gemstone\u003c\/strong\u003e, ideal for a custom-made engagement ring or fine jewelry for buyers in the USA, Australia and Europe.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNatural teal blue-green parti sapphire (bi-colour sapphire effect)\u003c\/li\u003e\n\u003cli\u003eRadiant cut – perfect for modern \u0026amp; art déco designs\u003c\/li\u003e\n\u003cli\u003eWeight: 1.54ct loose gemstone (not set in a ring)\u003c\/li\u003e\n\u003cli\u003eClarity: VS – very slightly included, bright and lively\u003c\/li\u003e\n\u003cli\u003eHeat-treated natural sapphire with gemological certificate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003eThis \u003cstrong\u003eteal sapphire\u003c\/strong\u003e shows a beautiful blend of deep blue and rich green, giving it that highly sought-after \u003cstrong\u003eblue green sapphire\u003c\/strong\u003e look. The subtle colour zoning creates a natural \u003cstrong\u003eparti sapphire\u003c\/strong\u003e or \u003cstrong\u003ebi colour sapphire\u003c\/strong\u003e effect, making the stone shift in character as it moves in the light – a style collectors often call a \u003cstrong\u003emermaid sapphire\u003c\/strong\u003e or \u003cstrong\u003epeacock sapphire\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eradiant cut\u003c\/strong\u003e  gives this gemstone a sophisticated, geometric appearance, emphasising clarity and colour over sparkle. It is an ideal choice for a clean, architectural engagement ring or a minimalist statement ring. As a \u003cstrong\u003eloose sapphire\u003c\/strong\u003e, it gives you complete freedom to design a one-of-a-kind piece.\u003c\/p\u003e\n\u003ch2\u003eStone Information\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIdentification:\u003c\/strong\u003e Natural Sapphire\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecies:\u003c\/strong\u003e Natural Corundum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVariety:\u003c\/strong\u003e Teal \/ Blue-Green Parti Sapphire\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape \u0026amp; Cut:\u003c\/strong\u003e Radiant cut\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClarity:\u003c\/strong\u003e VS (Very Slightly Included)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.54 carats\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour:\u003c\/strong\u003e Teal blue yellow– parti\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 5.80 × 6.00 × 4.60 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTreatment:\u003c\/strong\u003e Heat treated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBirthstone:\u003c\/strong\u003e September\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSeller’s comments:\u003c\/strong\u003e Some crystal inclusions are present in the stone, visible mainly under magnification. These are natural features of genuine \u003cstrong\u003enatural sapphires\u003c\/strong\u003e and do not affect durability or overall beauty.\u003c\/p\u003e\n\u003cp\u003eThis sapphire comes with a certificate from an authorised gemologist confirming its authenticity, natural origin and key characteristics.\u003c\/p\u003e\n\u003ch2\u003eLoose Sapphire for Custom-Made Jewelry\u003c\/h2\u003e\n\u003cp\u003eThis listing is for a \u003cstrong\u003eloose gemstone\u003c\/strong\u003e; it does \u003cstrong\u003enot\u003c\/strong\u003e come already set in a ring. It is ideal if you want to design your own:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTeal parti sapphire engagement ring\u003c\/li\u003e\n\u003cli\u003eModern Radiant-cut right-hand ring\u003c\/li\u003e\n\u003cli\u003eArt déco-inspired teal sapphire ring\u003c\/li\u003e\n\u003cli\u003eMinimalist pendant or statement necklace\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWe can custom-make a ring or pendant using this stone in \u003cstrong\u003eyellow gold, rose gold, white gold, or platinum\u003c\/strong\u003e, with optional diamond or white sapphire side stones.\u003c\/p\u003e\n\u003ch2\u003eMermaid, Peacock \u0026amp; Parti Sapphire Colour\u003c\/h2\u003e\n\u003cp\u003eBecause of its blue-green zoning, this gemstone fits perfectly into the \u003cstrong\u003eparti sapphire\u003c\/strong\u003e and \u003cstrong\u003ebi colour sapphire\u003c\/strong\u003e category. The colour mix is often described as \u003cstrong\u003emermaid sapphire\u003c\/strong\u003e or \u003cstrong\u003epeacock sapphire\u003c\/strong\u003e, as it mirrors the shifting hues of tropical seas and peacock feathers. This makes it a fantastic choice if you want something more unique than a classic single-colour blue sapphire.\u003c\/p\u003e\n\u003cp\u003eNo two parti sapphires are exactly alike, so this \u003cstrong\u003eteal blue green sapphire\u003c\/strong\u003e is displays distinctive natural colour zoning that gives each gemstone its own individual appearance.\u003c\/p\u003e\n\u003ch2\u003eDurability \u0026amp; Everyday Wear\u003c\/h2\u003e\n\u003cp\u003eSapphire has a Mohs hardness of 9, making it one of the most durable coloured gemstones available. When set securely, this Radiant\u003cstrong\u003e cut teal sapphire\u003c\/strong\u003e is suitable for everyday wear in an engagement ring or signature jewelry piece.\u003c\/p\u003e\n\u003ch2\u003eWorldwide Shipping – USA, Australia \u0026amp; Europe\u003c\/h2\u003e\n\u003cp\u003eWe offer worldwide shipping with tracking and insurance, including to the \u003cstrong\u003eUnited States\u003c\/strong\u003e, \u003cstrong\u003eAustralia\u003c\/strong\u003e, the \u003cstrong\u003eUnited Kingdom\u003c\/strong\u003e and wider \u003cstrong\u003eEurope\u003c\/strong\u003e. Buyers are responsible for any customs duties or import taxes charged by their country.\u003c\/p\u003e\n\u003ch2\u003eImportant Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour:\u003c\/strong\u003e Slight variations in tone may appear under different lighting conditions (daylight, indoor lighting, studio light). This is normal for teal and parti sapphires.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoose Gemstone Only:\u003c\/strong\u003e This listing is for the sapphire alone. Custom-made settings and finished rings are available separately.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eExplore more sapphires in our collections:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.nashgems.com\/collections\/blue-green-teal-sapphire\"\u003eBlue-Green \u0026amp; Teal Sapphires Collection\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.nashgems.com\/collections\/all\"\u003eLoose Sapphires – All Shapes \u0026amp; Colours\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.nashgems.com\/collections\/sapphire-gemstone-jewelry-rings\"\u003eSapphire Rings – Custom \u0026amp; Ready-Made Designs\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003ch3\u003eIs this a natural sapphire?\u003c\/h3\u003e\n\u003cp\u003eYes. This is a genuine \u003cstrong\u003enatural sapphire\u003c\/strong\u003e, not lab-grown or synthetic, with teal blue-green parti colour.\u003c\/p\u003e\n\u003ch3\u003eWhat is a parti sapphire?\u003c\/h3\u003e\n\u003cp\u003eA \u003cstrong\u003eparti sapphire\u003c\/strong\u003e (or bi colour sapphire) shows two or more colours in the same stone at the same time, often blue and green or yellow. This gem displays a mix of teal blue and green, which is why it is sometimes called a mermaid or peacock sapphire.\u003c\/p\u003e\n\u003ch3\u003eIs a 1.54ct Radiant-cut sapphire suitable for an engagement ring?\u003c\/h3\u003e\n\u003cp\u003eYes. A 1.54ct Radiant-cut sapphire offers excellent finger coverage and presence, making it a beautiful centre stone for an engagement ring or statement ring.\u003c\/p\u003e\n\u003cp\u003eIf you would like design ideas or a quote for a custom setting for this Radiant\u003cstrong\u003e cut teal parti sapphire loose gemstone\u003c\/strong\u003e, please contact us and our team will be happy to help.\u003c\/p\u003e\n\u003c\/article\u003e\n\u003c!-- ===================== SCHEMA START ===================== --\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!-- PRODUCT SCHEMA (JSON-LD) --\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!-- FAQ SCHEMA (for featured snippets \/ AI search) --\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!-- COLLECTION \/ INTERNAL LINKING SCHEMA (ItemList) --\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!-- ===================== SCHEMA END ===================== --\u003e","brand":"NASHGEMS","offers":[{"title":"Default Title","offer_id":43907542745316,"sku":"1.54 teal rum lt 5","price":1134.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/9569\/9940\/files\/teal_sapphire_bvhrt.jpg?v=1745831688","url":"https:\/\/www.nashgems.com\/products\/teal-sapphire-radiant-cut-1-54ct-loose-gemstone-engagement-ring","provider":"NASHGEMS","version":"1.0","type":"link"}