{"product_id":"natural-cornflower-blue-ceylon-sapphire-2-58-carat-cushion-cut","title":"Natural Cornflower Blue Ceylon Sapphire 2.58 Carat Cushion Cut Unheated","description":"\u003cdiv style=\"color: #2f2f2f; line-height: 1.7;\"\u003e\n\u003ch2 style=\"color: #416fa8;\"\u003eNatural Cornflower Blue Ceylon Sapphire 2.58 Carat Cushion Cut Unheated Loose Gemstone\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003enatural cornflower blue Ceylon sapphire weighing 2.58 carats\u003c\/strong\u003e is an elegant cushion cut loose gemstone with a bright blue appearance, eye-clean clarity, and no treatment listed. Sourced from \u003cstrong\u003eCeylon, Sri Lanka\u003c\/strong\u003e, this natural sapphire measures approximately \u003cstrong\u003e8.16 x 5.82 x 5.60 mm\u003c\/strong\u003e and offers beautiful presence for a bespoke engagement ring, meaningful promise ring, pendant, or one-of-a-kind fine jewelry design.\u003c\/p\u003e\n\u003cp\u003eThe softly rounded cushion shape and cornflower blue appearance give this natural Ceylon sapphire a refined character that can work beautifully in both classic and contemporary jewelry. Its 2.58 carat weight provides noticeable visual presence while allowing a jeweler to create a design that keeps the sapphire itself as the main focus.\u003c\/p\u003e\n\u003ch2 style=\"color: #5b86bb;\"\u003eWatch This Natural Ceylon Blue Sapphire in Video\u003c\/h2\u003e\n\u003cp\u003eGemstone color and brilliance can look different in a still photograph, so we recommend watching the video below to see the sapphire's color, faceting, reflections, and natural character in movement.\u003c\/p\u003e\n\u003cdiv style=\"max-width: 420px; margin: 24px auto 30px auto;\"\u003e\n\u003cdiv style=\"position: relative; width: 100%; padding-top: 177.78%; overflow: hidden; border-radius: 16px; background: #f3f6fb; box-shadow: 0 8px 24px rgba(36,80,135,0.12);\"\u003e\u003ciframe loading=\"lazy\" style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%; border: 0;\" title=\"Natural Cornflower Blue Ceylon Sapphire 2.58 Carat Cushion Cut Video\" src=\"https:\/\/www.youtube.com\/embed\/qO0eubGaFBE\"\u003e\n    \u003c\/iframe\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003ca style=\"color: #416fa8; font-weight: 600;\" rel=\"noopener noreferrer\" href=\"https:\/\/youtube.com\/shorts\/qO0eubGaFBE\" target=\"_blank\"\u003e Watch the sapphire video on YouTube \u003c\/a\u003e\u003c\/p\u003e\n\u003ch2 style=\"color: #416fa8;\"\u003eNatural Ceylon Blue Sapphire Gemstone Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGemstone:\u003c\/strong\u003e Natural Blue Sapphire\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Ceylon \/ Sri Lanka\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2.58 carats\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape \u0026amp; Cut:\u003c\/strong\u003e Cushion Cut\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e Approximately 8.16 x 5.82 x 5.60 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Cornflower blue appearance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClarity:\u003c\/strong\u003e Eye-clean\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTreatment:\u003c\/strong\u003e None\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Natural loose sapphire, faceted gemstone, cut and polished gemstone\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuthenticity:\u003c\/strong\u003e Includes Sapphire Pal gemstone authenticity confirmation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptional Laboratory Testing:\u003c\/strong\u003e GSL Australia laboratory testing can be arranged upon request\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping:\u003c\/strong\u003e Free, fast, secure, and insured worldwide shipping from Australia\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"color: #5b86bb;\"\u003eWhat Could You Create With This 2.58 Carat Cornflower Blue Sapphire?\u003c\/h2\u003e\n\u003cp\u003eThis natural Ceylon sapphire has the size and blue color presence to become the central gemstone in a meaningful custom jewelry design. Its blue appearance can pair beautifully with platinum, white gold, yellow gold, or rose gold.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlue sapphire engagement ring:\u003c\/strong\u003e Create a bespoke cushion cut sapphire engagement ring with a refined solitaire or four-prong setting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNatural diamond halo ring:\u003c\/strong\u003e Surround the blue sapphire with natural diamonds for additional brilliance and contrast.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree-stone ring:\u003c\/strong\u003e Pair the sapphire with diamond side stones for a timeless fine jewelry design.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePromise ring:\u003c\/strong\u003e Design a meaningful natural sapphire promise ring with a substantial center gemstone.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom pendant:\u003c\/strong\u003e Set the sapphire into an elegant pendant that keeps the natural blue gemstone as the main focus.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBespoke jewelry piece:\u003c\/strong\u003e Work with a jewelry maker to build a one-of-a-kind setting around the sapphire's exact dimensions and profile.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGem collector piece:\u003c\/strong\u003e Keep this unheated Ceylon sapphire as a loose gemstone within a natural gemstone or colored gemstone collection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"color: #416fa8;\"\u003eWhy Choose an Unheated Cornflower Blue Ceylon Sapphire?\u003c\/h2\u003e\n\u003cp\u003eCeylon sapphires from Sri Lanka have a long and respected history within the international gem and jewelry trade. Natural blue sapphires with a brighter, softer cornflower blue appearance are often selected by jewelry lovers who prefer a lively blue tone rather than an overly dark sapphire.\u003c\/p\u003e\n\u003cp\u003eThis natural sapphire is listed with \u003cstrong\u003eno treatment\u003c\/strong\u003e, making it especially appealing to clients searching for unheated sapphire gemstones and untreated sapphires. Its eye-clean clarity, 2.58 carat weight, cushion cut, and natural blue character create a strong foundation for bespoke jewelry and personal fine jewelry designs.\u003c\/p\u003e\n\u003cp\u003eThe term \u003cstrong\u003ecornflower blue\u003c\/strong\u003e is used here to describe the gemstone's visual color appearance. It should not be interpreted as an independent laboratory color grade unless specifically stated in a laboratory report.\u003c\/p\u003e\n\u003ch2 style=\"color: #5b86bb;\"\u003eA Natural Blue Sapphire for Engagement Rings and Fine Jewelry\u003c\/h2\u003e\n\u003cp\u003eNatural sapphire gemstones are widely chosen for engagement rings, promise rings, wedding jewelry, and other fine jewelry designs. Selecting a loose sapphire allows you to choose the individual gemstone first and then work with a jewelry maker or designer to build the setting around the stone's actual dimensions, color, cut, and profile.\u003c\/p\u003e\n\u003cp\u003eThis cushion cut blue sapphire could work beautifully in a contemporary jewelry design, traditional solitaire ring, or natural diamond-accented setting. A clean claw or prong design may keep the gemstone visually open, while a diamond halo could add extra sparkle around the blue center stone.\u003c\/p\u003e\n\u003cp\u003eFor semi-mount jewelry, we recommend that your jeweler check the exact dimensions and gemstone depth before choosing the setting. A custom-made setting may provide the best balance, protection, and overall appearance for this individual sapphire.\u003c\/p\u003e\n\u003ch2 style=\"color: #416fa8;\"\u003eAn Earth-Sourced Faceted Gemstone With Natural Character\u003c\/h2\u003e\n\u003cp\u003eThis cut and polished gemstone has been faceted to reveal its blue color, reflections, and individual light performance. Natural gemstones can show subtle variations in tone, internal features, and appearance as they move through different lighting conditions, which is part of the character of an earth-sourced gemstone.\u003c\/p\u003e\n\u003cp\u003eFor a gem collector or jewelry lover comparing Ceylon sapphires with Australian sapphires, Madagascan sapphires, blue-green sapphires, green sapphires, peacock sapphires, and other colored gemstones, viewing each individual stone in photos and video can help reveal the differences that make natural gemstones unique.\u003c\/p\u003e\n\u003ch2 style=\"color: #5b86bb;\"\u003eBuying a Natural Loose Sapphire Online\u003c\/h2\u003e\n\u003cp\u003eWhen comparing loose sapphires and natural sapphire gemstones online, consider more than carat weight alone. Review the actual gemstone color, dimensions, clarity, cut, treatment information, and appearance in photos and videos under different lighting conditions.\u003c\/p\u003e\n\u003cp\u003eOur \u003ca style=\"color: #416fa8;\" href=\"https:\/\/www.sapphirepal.com\/pages\/natural-sapphire-colored-gemstone-buying-guide\"\u003eNatural Sapphire \u0026amp; Colored Gemstone Buying Guide\u003c\/a\u003e provides practical information for clients comparing loose gemstones, faceted gemstones, sapphire stones, and other precious stones.\u003c\/p\u003e\n\u003cp\u003eIf you are choosing your first natural gemstone, visit our \u003ca style=\"color: #416fa8;\" href=\"https:\/\/www.sapphirepal.com\/pages\/first-time-gemstone-buyer-guide\"\u003eFirst-Time Gemstone Buyer Guide\u003c\/a\u003e before selecting a sapphire for an engagement ring, promise ring, pendant, wedding jewelry, or bespoke jewelry project.\u003c\/p\u003e\n\u003ch2 style=\"color: #416fa8;\"\u003eAbout Sapphire Pal Australia\u003c\/h2\u003e\n\u003cp\u003eSapphire Pal is an \u003cstrong\u003eAustralian-based gem merchant established in 2014\u003c\/strong\u003e, supported by more than \u003cstrong\u003e60 years of family heritage in the natural gemstone trade\u003c\/strong\u003e. Our sourcing is built through trusted direct dealers, established gemstone networks, mining relationships, and long-standing connections within the gem trade.\u003c\/p\u003e\n\u003cp\u003eOur collection includes Ceylon sapphires, Australian sapphires, Madagascan sapphires, unheated sapphire gemstones, untreated sapphires, natural gemstones, loose sapphires, faceted gemstones, colored gemstones, and other precious stones selected for jewelry lovers, jewelry makers, and gem collectors.\u003c\/p\u003e\n\u003cp\u003eOrders are dispatched from Australia with \u003cstrong\u003efree, fast, secure, and insured worldwide shipping\u003c\/strong\u003e. We carefully prepare loose gemstones for secure international delivery to clients and jewelry makers worldwide.\u003c\/p\u003e\n\u003cp\u003eLearn more \u003ca style=\"color: #416fa8;\" href=\"https:\/\/www.sapphirepal.com\/pages\/about-us-authentic-sapphire-gemstones\"\u003eabout Sapphire Pal and our gemstone heritage\u003c\/a\u003e, explore the \u003ca style=\"color: #416fa8;\" href=\"https:\/\/www.sapphirepal.com\/blogs\/gemstone-education-center\"\u003eGemstone Education Center\u003c\/a\u003e, or \u003ca style=\"color: #416fa8;\" href=\"https:\/\/www.sapphirepal.com\/pages\/contact-sapphire-pal-australia\"\u003econtact Sapphire Pal Australia\u003c\/a\u003e for additional questions about this natural Ceylon sapphire.\u003c\/p\u003e\n\u003ch2 style=\"color: #5b86bb;\"\u003eImportant Natural Sapphire Note\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Color may vary slightly across screens, camera settings, lighting conditions, and viewing angles. Cornflower blue sapphire color may appear lighter, deeper, warmer, or cooler depending on the light source. Video appearance can also vary depending on camera exposure and display settings.\u003c\/p\u003e\n\u003cp\u003eDimensions and weight are measured carefully; however, minor variations are normal for natural gemstones. Natural sapphires may show internal growth characteristics or other natural features under magnification. Please review all available photos, the gemstone video, measurements, treatment information, and authenticity details before purchase.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Sapphire Pal","offers":[{"title":"Default Title","offer_id":44491781668915,"sku":"UID","price":6500.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2529\/7496\/files\/natural-cornflower-blue-ceylon-sapphire-258-carat-cushion-cut-unheatedsapphirepal-2951719.jpg?v=1783226767","url":"https:\/\/www.sapphirepal.com\/products\/natural-cornflower-blue-ceylon-sapphire-2-58-carat-cushion-cut","provider":"Sapphirepal","version":"1.0","type":"link"}