{"product_id":"antique-no-heat-sapphire-ring-edwardian-18k-gold","title":"Antique Late Edwardian Natural No-Heat Sapphire Ring in 18K White Gold","description":"\u003cp\u003eGraceful, refined, and beautifully crafted, this antique late Edwardian sapphire ring captures the elegance and exceptional workmanship that defined the final years of the Edwardian era. Crafted in solid 18K white gold, the ring features two GIL-certified natural no-heat blue sapphires accented by calibre-cut sapphires and intricate open filigree.\u003c\/p\u003e\n\u003cp\u003eThe delicate pierced gallery and airy architecture reflect the remarkable craftsmanship of the period, when jewelers emphasized graceful proportions and meticulous hand finishing over bold ornamentation. More than a century later, the ring remains both sophisticated and remarkably wearable, offering a timeless design that continues to appeal to collectors of fine antique jewelry.\u003c\/p\u003e\n\u003cp\u003eCombining certified natural gemstones, exceptional period craftsmanship, and careful preservation, this authentic Edwardian ring celebrates the artistry, history, and enduring beauty that define the finest antique jewelry.\u003c\/p\u003e\n\u003ch3\u003eAt A Glance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAuthentic Antique Late Edwardian Sapphire Ring\u003c\/li\u003e\n\u003cli\u003eTwo GIL Certified Natural No-Heat Blue Sapphires\u003c\/li\u003e\n\u003cli\u003e18K White Gold\u003c\/li\u003e\n\u003cli\u003eCalibre-Cut Sapphire Accents\u003c\/li\u003e\n\u003cli\u003eIntricate Open Filigree\u003c\/li\u003e\n\u003cli\u003eCirca 1915–1920\u003c\/li\u003e\n\u003cli\u003eSize 5.75\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal:\u003c\/strong\u003e Solid 18K White Gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHallmarks:\u003c\/strong\u003e None Present\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEra:\u003c\/strong\u003e Late Edwardian, Circa 1915–1920\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCenter Stones:\u003c\/strong\u003e Two GIL Certified Natural No-Heat Blue Sapphires\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStone One:\u003c\/strong\u003e Approximately 4.87 mm (0.53 carats)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStone Two:\u003c\/strong\u003e Approximately 4.81 mm (0.42 carats)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccent Stones:\u003c\/strong\u003e Calibre-cut sapphires, total carat weight unknown\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRing Weight:\u003c\/strong\u003e 4.89 grams\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRing Size:\u003c\/strong\u003e 5.75\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eThe Sapphires\u003c\/h3\u003e\n\u003cp\u003eThe ring is centered by two natural blue sapphires independently certified by GIL as natural with no evidence of heat treatment. Displaying a bright medium-light blue color and pleasing brilliance, the sapphires measure approximately 0.53 and 0.42 carats. While the stones exhibit a slight difference in size, they present with a harmonious color that beautifully complements the design.\u003c\/p\u003e\n\u003cp\u003eThe deeper blue calibre-cut sapphire accents provide a pleasing contrast to the brighter medium-light blue center sapphires, enhancing the ring's overall visual balance.\u003c\/p\u003e\n\u003cp\u003eThe calibre-cut accent stones test as sapphire. Due to their small size, \u003ca href=\"https:\/\/theteracollection.com\/blogs\/journal\/synthetic-sapphires-antique-vintage-sapphire-rings\"\u003edetermining whether they are natural or laboratory-grown would require advanced gemological testing\u003c\/a\u003e beyond the scope of this evaluation.\u003c\/p\u003e\n\u003ch3\u003eThe Design\u003c\/h3\u003e\n\u003cp\u003eCrafted in solid 18K white gold, the ring showcases many of the characteristics collectors admire in fine late Edwardian jewelry. The delicate open filigree, pierced gallery, and refined proportions create a graceful mounting that allows light to enter from multiple angles while highlighting the remarkable hand craftsmanship of the period.\u003c\/p\u003e\n\u003cp\u003eThe elegant architecture of the setting provides visual lightness without sacrificing strength, resulting in a ring that is both sophisticated and comfortable to wear.\u003c\/p\u003e\n\u003ch3\u003eCertification\u003c\/h3\u003e\n\u003cp\u003eBoth center sapphires have been independently examined and certified by GIL as \u003cstrong\u003eNatural Blue Sapphires\u003c\/strong\u003e with \u003cstrong\u003eno evidence of heat treatment\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eNatural sapphires that have not undergone heat enhancement are increasingly sought after by collectors for preserving their natural color and characteristics, making certified untreated examples especially desirable.\u003c\/p\u003e\n\u003ch3\u003eCondition\u003c\/h3\u003e\n\u003cp\u003eVery good antique condition consistent with age and careful preservation. \u003c\/p\u003e\n\u003cp\u003eEvidence of a prior resize is visible upon close inspection. Prior to being offered for sale, the ring underwent minor restoration, including straightening sections of the delicate filigree, repairing a small crack, and refining earlier filigree repairs. The work was completed to preserve the ring's structural integrity while maintaining the ring's original antique character and craftsmanship.\u003c\/p\u003e\n\u003ch3\u003ePhotography Note\u003c\/h3\u003e\n\u003cp\u003ePhotographed under soft-spectrum lighting and high magnification to accurately capture the natural color of the sapphires, the intricate filigree, and the architectural details of the setting. Enlarged images are intended to reveal gemstone characteristics, surface condition, craftsmanship, and construction details beyond what is typically visible during normal viewing.\u003c\/p\u003e","brand":"The TERA Collection","offers":[{"title":"Default Title","offer_id":52515386556727,"sku":null,"price":2250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/8889\/3239\/files\/Antique_Late_Edwardian_No-Heat_Sapphire_Ring_in_18K_White_Gold.jpg?v=1782224069","url":"https:\/\/theteracollection.com\/products\/antique-no-heat-sapphire-ring-edwardian-18k-gold","provider":"The TERA Collection","version":"1.0","type":"link"}