{"product_id":"vintage-platinum-old-mine-cut-diamond-navette-ring-379777","title":"Vintage Platinum Natural Old Mine-Cut Diamond Navette Ring, Circa 1910–1920, Size 7.50","description":"\u003ch2\u003e\u003cstrong\u003eDESCRIPTION\u003c\/strong\u003e\u003c\/h2\u003e\u003cp\u003eNatural old mine-cut diamonds and intricate platinum detailing give this estate navette ring its distinctive character. A diamond in a square central setting is framed by round bezel-set diamonds, additional diamond accents, and sweeping curves edged with delicate milgrain.\u003c\/p\u003e\u003cp\u003eThe elongated silhouette creates an elegant presence along the finger, while the pierced gallery reveals the ring’s decorative construction from the side. Its design reflects the Edwardian influence of the early twentieth century, with an estimated date of circa 1910–1920.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eKEY DETAILS\u003c\/strong\u003e\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal:\u003c\/strong\u003e Platinum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGemstones:\u003c\/strong\u003e Natural diamonds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiamond cut:\u003c\/strong\u003e Old mine cut\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiamond color:\u003c\/strong\u003e G–H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiamond clarity:\u003c\/strong\u003e VS2–SI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEstimated date:\u003c\/strong\u003e Circa 1910–1920\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e Elongated navette diamond cluster\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDetails:\u003c\/strong\u003e Milgrain borders, curved openwork, pierced gallery, and tapered shank\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eMEASUREMENTS\u003c\/strong\u003e\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRing size:\u003c\/strong\u003e US 7.50\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRing face length:\u003c\/strong\u003e 22 mm, measured from tip to tip along the finger\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eCONDITION\u003c\/strong\u003e\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePre-owned estate ring.\u003c\/li\u003e\n\u003cli\u003eLight surface wear and fine scratches are visible on the platinum shank.\u003c\/li\u003e\n\u003cli\u003ePlease review the close-up photographs for surface and setting details.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eIMPORTANT NOTES\u003c\/strong\u003e\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCirca 1910–1920 is an estimated date based on design and construction.\u003c\/li\u003e\n\u003cli\u003eEnter your preferred ring size, special requests, or questions in the Customize Your Piece box on this page. We’ll review your request and confirm any additional charges with you first.\u003c\/li\u003e\n\u003cli\u003eThe listed price may change with fluctuations in precious-metal markets.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adamark Jeweler \u0026 Silversmiths, Inc","offers":[{"title":"Default Title","offer_id":54551046127905,"sku":"SKU 379777","price":8700.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/7265\/0273\/files\/379777_1.jpg?v=1794587569","url":"https:\/\/www.adamarkjewelers.com\/products\/vintage-platinum-old-mine-cut-diamond-navette-ring-379777","provider":"Adamark Jewelers \u0026 Silversmiths, Inc","version":"1.0","type":"link"}