{"product_id":"antique-art-deco-1-90ctw-diamond-navette-ring","title":"Antique Art Deco 1.90 ctw Diamond Navette Engagement Ring in 14K White Gold","description":"\u003ch2\u003eAntique Art Deco 1.90 ctw Diamond Navette Engagement Ring in 14K White Gold\u003c\/h2\u003e\n\u003cp\u003eGraceful, romantic, and undeniably sophisticated, this exceptional \u003cstrong\u003eantique diamond navette ring\u003c\/strong\u003e beautifully bridges the transition from the Belle Époque and Edwardian periods into the emerging Art Deco era. Dating to approximately \u003cstrong\u003e1915–1925\u003c\/strong\u003e, the ring is crafted in solid \u003cstrong\u003e14K white gold\u003c\/strong\u003e and showcases a magnificent antique marquise-cut center diamond framed by an extraordinary pair of \u003cstrong\u003ematched old pear-cut side diamonds\u003c\/strong\u003e—a remarkably rare combination seldom encountered in authentic vintage jewelry.\u003c\/p\u003e\n\u003cp\u003eTogether with forty-eight additional natural accent diamonds, the fifty-one stones total an estimated \u003cstrong\u003e1.90 carats total weight (ctw)\u003c\/strong\u003e, creating breathtaking brilliance across the elongated shield\/navette silhouette. Flowing curvilinear channels soften the bold geometric outline, while the finely pierced lace filigree gallery reflects master early 20th-century craftsmanship. The result is a unique Art Deco statement ring with remarkable presence, exceptional finger coverage, and timeless elegance that sits comfortable and low on the finger.\u003c\/p\u003e\n\u003cp\u003eWhether worn as a unique antique engagement ring, a high-end cocktail ring, or a heirloom piece for collectors, this authentic vintage ring captures one of the most celebrated transitional eras in fine jewelry history.\u003c\/p\u003e\n\u003ch3\u003eAt A Glance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStyle:\u003c\/strong\u003e Authentic Antique Diamond Navette \/ Shield Ring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal Carat Weight:\u003c\/strong\u003e Approx. 1.90 ctw\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStone Count:\u003c\/strong\u003e 51 Natural Diamonds (No synthetic or lab-grown stones)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCenter Diamond:\u003c\/strong\u003e Antique Marquise Cut (Navette Brilliant)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSide Diamonds:\u003c\/strong\u003e Rare Matched Pair of Old Mine \/ Pendeloque Pear Cuts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal:\u003c\/strong\u003e Solid 14K White Gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEra:\u003c\/strong\u003e Art Deco with Distinct Belle Époque \/ Edwardian Influence (Circa 1915–1925)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinger Coverage:\u003c\/strong\u003e 15.5 mm Head Length\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 14K White Gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHallmarks:\u003c\/strong\u003e Stamped “14K”\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEra:\u003c\/strong\u003e Transitional Late Edwardian \/ Early Art Deco, Circa 1915–1925\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCenter Stone:\u003c\/strong\u003e Natural Antique Marquise-Cut Diamond (approx. 10.0 × 5.0 mm, ~0.85–0.90 ct)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSide Stones:\u003c\/strong\u003e Two Natural Old Pear-Cut Diamonds (approx. 4.7 × 3.55 mm each, ~0.40–0.45 ctw pair)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccent Stones:\u003c\/strong\u003e Forty-Eight (48) Natural Single\/Round Diamonds in Graduated Sizes (~0.55–0.60 ctw)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEstimated Total Diamond Weight:\u003c\/strong\u003e Approximately 1.90 Carats Total Weight (ctw)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiamond Quality:\u003c\/strong\u003e Face-up bright with soft vintage warmth characteristic of antique diamonds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal Stone Count:\u003c\/strong\u003e 51 Natural Earth-Mined Diamonds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRing Gross Weight:\u003c\/strong\u003e 4.7 Grams\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRing Size:\u003c\/strong\u003e 7.75 (US Size 7¾ — Resizable by your local bench jeweler)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Length \/ Face Coverage:\u003c\/strong\u003e Approximately 15.5 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfile Height:\u003c\/strong\u003e Low-profile setting, sits approximately 3.0 mm off the finger\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eThe Diamonds\u003c\/h3\u003e\n\u003cp\u003eAt its center sits an impressive antique marquise-cut diamond measuring approximately \u003cstrong\u003e10 × 5 mm\u003c\/strong\u003e, flanked by a remarkably matched pair of antique pear-cut diamonds. Their generous open culets, steep crowns, and broad facet reflections are period-correct to early 20th-century diamond cutting, providing distinct antique character and vintage warmth.\u003c\/p\u003e\n\u003cp\u003eForty-eight additional natural round accent diamonds line the outer frame and sweeping channels, forming a brilliant pave border that enhances the elongated navette silhouette. Combined, the 51 diamonds are estimated at \u003cstrong\u003e1.90 carats total weight\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eThe Design \u0026amp; Architecture\u003c\/h3\u003e\n\u003cp\u003eThis ring masterfully bridges two iconic eras. Its elongated navette silhouette and sweeping curved borders reflect the romance of the Edwardian and Belle Époque eras, while its symmetrical shield framing hints at early Art Deco architecture.\u003c\/p\u003e\n\u003cp\u003eThe finely hand-pierced under-gallery showcases open honeycomb craftsmanship, allowing maximum light to enter the diamonds while keeping the ring lightweight and breathable. Resting just \u003cstrong\u003e3 mm\u003c\/strong\u003e off the finger, this ring delivers high-impact knuckle-to-knuckle presence while maintaining a sleek, low profile that won't catch on clothing.\u003c\/p\u003e\n\u003ch3\u003eCondition Report\u003c\/h3\u003e\n\u003cp\u003eWonderfully preserved for a century-old piece dating to \u003cstrong\u003ec. 1915–1925\u003c\/strong\u003e, this ring is in very good antique condition. The 14K gold mounting retains crisp milgrain detail, secure settings, and beautiful original character.\u003c\/p\u003e\n\u003cp\u003eLight surface wear, minor micro-abrasions, and gentle signs of age are consistent with careful ownership over the past 100 years. Please review all macro photographs carefully as they serve as an integral part of this condition report.\u003c\/p\u003e\n\u003ch3 class=\"PDq2pG_selectionAnchorContainer\"\u003e\n\u003cspan role=\"text\"\u003ePhotography Note\u003c\/span\u003e\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp\u003ePhotographed under soft-spectrum lighting and high magnification to document the diamonds, craftsmanship, hallmarks, condition, and period details. Enlarged images may reveal gemstone characteristics and signs of age that are less noticeable during normal viewing.\u003c\/p\u003e","brand":"The TERA Collection","offers":[{"title":"Default Title","offer_id":52799850840375,"sku":null,"price":7900.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/8889\/3239\/files\/Art_Deco_Diamond_Navette_Engagement_Ring_-_Perspective_View.jpg?v=1786109986","url":"https:\/\/theteracollection.com\/products\/antique-art-deco-1-90ctw-diamond-navette-ring","provider":"TERA","version":"1.0","type":"link"}