{"title":"Trilliant Sapphires — Triangular Loose Stones for Designers","description":"\u003cp\u003eThe Trilliant Sapphires  (or trillion) cut is one of the boldest shapes in faceting — a triangular outline with three equal sides, brilliant facets radiating from the center, and a presence no other cut quite matches. Trillion sapphires read modern and geometric, with a face-up footprint that looks dramatically larger than the carat weight suggests. They are favorites among designers building three-stone rings, signature pieces, and architectural commissions where a standard oval or cushion would feel too predictable.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Trilliant Sapphires from Crescent Gems\u003c\/h2\u003e\n\n\u003cp\u003eTrillions are demanding to cut well — the three sharp corners are vulnerable to chipping if not faceted carefully, and the symmetry must be precise for the stone to sit cleanly in a setting. Our trillions are hand-cut in our Sri Lanka workshop with attention to corner protection, edge thickness, and even light return across all three sides. The majority of our trillions are \u003cstrong\u003eunheated\u003c\/strong\u003e; premium pieces ship with \u003cstrong\u003eGIA reports\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch2\u003eHow to choose a trillion sapphire\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eSymmetry.\u003c\/strong\u003e All three sides should be equal in length, with all three corners at clean 60-degree angles. Any deviation looks immediately wrong in a finished setting.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eLight return.\u003c\/strong\u003e A well-cut trillion shows even brilliance across the three sides — no dark zones in the corners, no light leakage at the center.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFace-up size.\u003c\/strong\u003e Trillions look 15–20% larger face-up than rounds of the same carat weight, which makes them efficient for budget-conscious buyers who want presence.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSetting protection.\u003c\/strong\u003e The three corners need bezel or V-prong protection for daily wear. Open prongs at the corners will eventually chip.\u003c\/p\u003e\n\n\u003ch2\u003eThree-stone rings, accent stones, signature designs\u003c\/h2\u003e\n\n\u003cp\u003eTrillion sapphires are most commonly used as side stones flanking a center diamond or center sapphire in three-stone engagement rings. They also work powerfully as solitary center stones in modern, geometric settings. Designers value matched trillion pairs — see our \u003ca href=\"\/collections\/sapphire-matched-pairs\"\u003ematched pairs collection\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eHave a question about a stone? Email \u003ca href=\"mailto:crescentgems@gmail.com\"\u003ecrescentgems@gmail.com\u003c\/a\u003e. 14-day return on every order. Select pieces are \u003ca href=\"\/collections\/tryon-collection\"\u003eavailable for Try-On\u003c\/a\u003e. Free US shipping; international shipping via FedEx and UPS.\u003c\/p\u003e","products":[{"product_id":"1-21-ct-trillion-shape-blue-sapphire","title":"1.21 ct Trillion Shape Blue Sapphire","description":"\u003cp\u003eThis 1.21-carat Trillion Shape Blue Sapphire is a natural Ceylon (Sri Lanka) gemstone in an elegant pear shape, prized for its bright blue colour and excellent transparency. Its tapered silhouette makes a graceful centre stone for engagement rings, pendants, and bespoke designs. Sourced from one of the world’s most celebrated sapphire regions, it is the September birthstone and a hard-wearing corundum (Mohs hardness 9) that holds its value over time.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eWhy Choose This 1.21 ct Trillion Shape Blue Sapphire?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\n\u003cp\u003eThis 1.21 ct Trillion Shape Blue Sapphire is more than just a gemstone — it is a statement of elegance, rarity, and authenticity. Whether you are designing a custom engagement ring or a meaningful pendant, it offers vivid colour, brilliant sparkle, and natural character that holds its value over time.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eKey Benefits\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuthentic Natural Sapphire\u003c\/strong\u003e\u003cbr\u003eStandard heat treatment only — the accepted industry standard for sapphire.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTimeless Investment\u003c\/strong\u003e\u003cbr\u003eBlue sapphires hold their value and remain highly sought after.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Jewelry Use\u003c\/strong\u003e\u003cbr\u003eIdeal for rings, necklaces, earrings, or bespoke creations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRich Blue Hue\u003c\/strong\u003e\u003cbr\u003eA saturated blue that adds depth and sophistication to any design.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSymbolic Meaning\u003c\/strong\u003e\u003cbr\u003eLong linked to wisdom, loyalty, and protection — the classic \"stone of wisdom\" and a favourite for engagement rings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eCarat Weight: 1.21 Carats\u003c\/li\u003e\n\u003cli\u003eGem Type: Natural Blue Sapphire (corundum)\u003c\/li\u003e\n\u003cli\u003eTreatment: Heat treated\u003c\/li\u003e\n\u003cli\u003eColor: Ceylon Blue\u003c\/li\u003e\n\u003cli\u003eClarity: Excellent transparency and brilliance\u003c\/li\u003e\n\u003cli\u003eCut: trillion\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eCare\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eClean gemstones regularly to maintain brilliance\u003c\/li\u003e\n\u003cli\u003eStore each gemstone separately to avoid scratches\u003c\/li\u003e\n\u003cli\u003eRemove jewelry before heavy activities (sports, gardening, cleaning)\u003c\/li\u003e\n\u003cli\u003eAvoid dropping or knocking stones against hard surfaces\u003c\/li\u003e\n\u003cli\u003eUse \u003cstrong\u003elukewarm water + mild soap\u003c\/strong\u003e for most gemstones\u003c\/li\u003e\n\u003cli\u003eGently clean with a soft brush (like a toothbrush)\u003c\/li\u003e\n\u003cli\u003eRinse thoroughly and dry with a soft cloth\u003c\/li\u003e\n\u003cli\u003eAvoid ultrasonic or steam cleaners for delicate stones\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eWhat's included with the gemstone\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eLab report from an independent lab\u003c\/li\u003e\n\u003cli\u003eGemstone packed in a gem sleeve\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThis 1.21 ct Trillion Shape Blue Sapphire has been carefully selected to meet high gemological standards, ensuring quality, durability, and beauty.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eWhy Customers Love This Gemstone\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRare Natural Quality:\u003c\/strong\u003e Well-cut natural blue sapphires are increasingly hard to find.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrilliant Sparkle:\u003c\/strong\u003e Precision cutting enhances light return across the stone.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerfect for Custom Jewelry:\u003c\/strong\u003e A centerpiece that elevates any design.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrusted Selection:\u003c\/strong\u003e Each stone is chosen for authenticity and excellence.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eOwning this 1.21 ct Ceylon Blue Sapphire means investing in a gemstone that blends natural beauty with long-term value.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003ePerfect uses for this 1.21 ct Ceylon Blue Sapphire\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eEngagement rings\u003c\/li\u003e\n\u003cli\u003eAnniversary gifts (the 45th-anniversary gemstone)\u003c\/li\u003e\n\u003cli\u003eCustom luxury jewelry\u003c\/li\u003e\n\u003cli\u003eCollectors of natural sapphires\u003c\/li\u003e\n\u003cli\u003eAstrological or spiritual jewelry (Neelam)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Crescent Gems","offers":[{"title":"Default Title","offer_id":42665947758659,"sku":"CG8228","price":1400.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8982\/8931\/files\/stone_CG8228_image-1.jpg?v=1778351201"},{"product_id":"0-58-ct-trillion-violet-sapphire-unheated","title":"0.58 ct Trillion Violet Sapphire – Unheated","description":"\u003cp\u003eThis 0.58 carat Trillion Violet Sapphire is a trillion-cut loose stone, completely unheated and untreated, showcasing its authentic violet color with excellent transparency and brilliance. Precision cutting enhances its sparkle, making it an elegant choice for engagement rings, pendants, earrings, or other bespoke jewelry designs.\u003c\/p\u003e\n\n\u003cul\u003e\u003cli\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eWhy Choose this 0.58 Ct Violet Sapphire?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003eThis natural Trillion Violet Sapphire offers authenticity, rarity, and brilliance, letting you design a piece that reflects your personal story with elegance and individuality.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eKey Benefits\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e100% Untreated \u0026amp; Natural\u003c\/strong\u003e\u003cbr\u003eNo enhancements — pure gemstone beauty in its original form.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRare Violet Color\u003c\/strong\u003e\u003cbr\u003eA distinctive violet-purple hue that adds sophistication and uniqueness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTimeless Investment\u003c\/strong\u003e\u003cbr\u003eNatural sapphires are highly valued and retain long-term worth.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerfect for Personalization\u003c\/strong\u003e\u003cbr\u003eIdeal for rings, pendants, earrings, and bespoke creations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSymbolic Meaning\u003c\/strong\u003e\u003cbr\u003eRepresents wisdom, prosperity, and emotional balance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCarat Weight: 0.58 Carats\u003c\/li\u003e\n\u003cli\u003eGem Type: Natural Violet Sapphire\u003c\/li\u003e\n\u003cli\u003eCut: Trillion\u003c\/li\u003e\n\u003cli\u003eOrigin: Sri Lanka (Ceylon)\u003c\/li\u003e\n\u003cli\u003eTreatment: None — unheated and untreated\u003c\/li\u003e\n\u003cli\u003eColor: Violet\u003c\/li\u003e\n\u003cli\u003eClarity: Excellent transparency and brilliance\u003c\/li\u003e\n\u003cli\u003eCut Quality: Precision cut for maximum sparkle\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eCare \u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eClean gemstones regularly to maintain brilliance\u003c\/li\u003e\n\u003cli\u003eStore each gemstone separately to avoid scratches\u003c\/li\u003e\n\u003cli\u003eRemove jewelry before heavy activities (sports, gardening, cleaning)\u003c\/li\u003e\n\u003cli\u003eAvoid dropping or knocking stones against hard surfaces\u003c\/li\u003e\n\u003cli\u003eUse \u003cstrong\u003elukewarm water + mild soap\u003c\/strong\u003e for most gemstones\u003c\/li\u003e\n\u003cli\u003eGently clean with a soft brush (like a toothbrush)\u003c\/li\u003e\n\u003cli\u003eRinse thoroughly and dry with a soft cloth\u003c\/li\u003e\n\u003cli\u003eAvoid ultrasonic or steam cleaners for delicate stones\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eWhat's included with the gemstone\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLab report from an Independent Lab\u003c\/li\u003e\n\u003cli\u003eGemstone packed in a gem sleeve.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003eThis 0.58 Ct violet sapphire is carefully selected to meet high gemological standards, ensuring durability, beauty, and authenticity.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan role=\"text\"\u003e\u003cstrong\u003eWhy Customers Love Violet Sapphires\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRare Natural Quality:\u003c\/strong\u003e Untreated sapphires are increasingly scarce.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrilliant Sparkle:\u003c\/strong\u003e Precision cutting enhances light reflection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnique Design Potential:\u003c\/strong\u003e Perfect centerpiece for personalized jewelry.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrusted Authenticity:\u003c\/strong\u003e Hand-selected and quality assured.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWith this 0.58 Ct violet sapphire\u003cstrong\u003e,\u003c\/strong\u003e you're not just purchasing a stone — you're creating a meaningful, lasting symbol.\u003c\/p\u003e\n\u003c\/li\u003e\u003c\/ul\u003e","brand":"Crescent Gems","offers":[{"title":"Default Title","offer_id":43009041498179,"sku":"CG8381","price":145.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8982\/8931\/files\/1112023001_07a09c9e-b282-4305-b162-f20b70a938ce.jpg?v=1777536685"},{"product_id":"0-42-ct-trillion-purple-sapphire-ceylon-unheated","title":"0.42 ct Trillion Purple Sapphire — Unheated, Ceylon","description":"\u003cp\u003e0.42 carat Trillion Purple Sapphire from Sri Lanka (Ceylon), unheated and untreated. Clean, vivid purple with good transparency for its size — a well-proportioned trillion that works as an accent stone, a side stone in a three-stone setting, or a petite centerpiece for a delicate ring or pendant. Unheated: the color is entirely natural. Accompanied by an independent lab report confirming natural origin and unheated status. Trillion Purple Sapphire\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eSKU: CG8386\u003c\/li\u003e\n\u003cli\u003eCarat Weight: 0.42 carats\u003c\/li\u003e\n\u003cli\u003eDimensions: 4.50 × 4.46 × 2.85 mm\u003c\/li\u003e\n\u003cli\u003eGem Type: Natural Purple Sapphire\u003c\/li\u003e\n\u003cli\u003eCut: Trillion\u003c\/li\u003e\n\u003cli\u003eOrigin: Sri Lanka (Ceylon)\u003c\/li\u003e\n\u003cli\u003eTreatment: None — unheated and untreated\u003c\/li\u003e\n\u003cli\u003eColor: Purple\u003c\/li\u003e\n\u003cli\u003eClarity: Eye-clean\u003c\/li\u003e\n\u003cli\u003eCertification: Independent lab report\u003c\/li\u003e\n\u003cli\u003eHardness: 9 on the Mohs scale\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eCare\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eClean with lukewarm water and mild soap using a soft brush\u003c\/li\u003e\n\u003cli\u003eStore separately to avoid surface contact\u003c\/li\u003e\n\u003cli\u003eRemove before heavy physical activity\u003c\/li\u003e\n\u003cli\u003eAvoid ultrasonic or steam cleaners\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eWhat’s included\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eIndependent lab report\u003c\/li\u003e\n\u003cli\u003eGemstone packed in a gem sleeve\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Crescent Gems","offers":[{"title":"Default Title","offer_id":43009085308995,"sku":"CG8386","price":105.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8982\/8931\/files\/1112023001_8daca6e3-adbf-4f78-ba79-434e056a603b.jpg?v=1778308043"},{"product_id":"0-61-ct-trillion-violet-sapphire-unheated","title":"0.61 ct Trillion Violet Sapphire ~ Unheated","description":"\u003cp\u003eThis 0.61 carat violet sapphire is trillion-cut — a three-sided form with equal sides that produces a larger face-up appearance than the carat weight suggests. The stone is natural and unheated, showing its violet color without any thermal treatment. A well-priced accent stone for custom jewelry or a distinctive small centerpiece.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eCarat Weight: 0.61 Carats\u003c\/li\u003e\n\u003cli\u003eGem Type: Natural Violet Sapphire\u003c\/li\u003e\n\u003cli\u003eCut: Trillion\u003c\/li\u003e\n\u003cli\u003eTreatment: None — unheated and untreated\u003c\/li\u003e\n\u003cli\u003eColor: Violet\u003c\/li\u003e\n\u003cli\u003eClarity: Eye-clean\u003c\/li\u003e\n\u003cli\u003eCertification: Independent lab report\u003c\/li\u003e\n\u003cli\u003eHardness: 9 on the Mohs scale\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eCare of Trillion Violet Sapphire\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eClean with lukewarm water and mild soap using a soft brush\u003c\/li\u003e\n\u003cli\u003eStore separately to avoid surface contact\u003c\/li\u003e\n\u003cli\u003eRemove before heavy physical activity\u003c\/li\u003e\n\u003cli\u003eAvoid ultrasonic or steam cleaners\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eWhat's included\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eIndependent lab report\u003c\/li\u003e\n\u003cli\u003eGemstone packed in a gem sleeve\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Crescent Gems","offers":[{"title":"Default Title","offer_id":43035172896835,"sku":"CG8398","price":183.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8982\/8931\/files\/1112023001_8d6cfd39-e09c-43a2-8de6-bd93a7aa0517.jpg?v=1778308083"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8982\/8931\/collections\/1112023001_8d6cfd39-e09c-43a2-8de6-bd93a7aa0517.jpg?v=1779971398","url":"https:\/\/crescentgems.com\/collections\/trilliant-sapphires-triangular-loose-stones.oembed","provider":"Crescent Gems","version":"1.0","type":"link"}