{"product_id":"antique-15k-gold-masonic-signet-ring-14-4g-old-euro-diamond-vs-f-size-7-25-copy","title":"Antique 14K\/15K Gold Masonic Signet Ring 14.4g Old Euro Diamond - Size 7.25","description":"\u003cdiv\u003eAn incredibly substantial, highly collectible antique Master Mason signet ring. Dating back to the late Victorian or Edwardian era, this heirloom piece features a massive, solid gold construction weighing a remarkable \u003cstrong\u003e14.4\u003c\/strong\u003e grams with a bold 19mm wide face.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eThe face displays the classic Masonic Square and Compasses emblem surrounding the letter G, crowned by a brilliant, premium antique Old European Cut diamond.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv dir=\"auto\"\u003e\n\u003cstrong\u003eGold Purity and XRF Testing Note:\u003c\/strong\u003e\u003cbr\u003eThe inside band carries a 14K hallmark. This ring was professionally XRF (X-ray fluorescence) tested, and it actually struck at 15K. This means the gold content is even richer and purer than the stamp indicates, which is a rare and highly desirable trait for antique gold of this era.\u003c\/div\u003e\n\u003cdiv dir=\"auto\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cstrong\u003eDiamond Specifications:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eCut: Genuine Antique Old European Cut (Round, 2.6mm) featuring the classic high crown and small table characteristic of early 1900s diamond cutting.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eColor: F (Stunning, bright colorless tier)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eClarity: VS (Inclusions completely invisible to the naked eye)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv dir=\"auto\"\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e\u003cbr\u003eThis is an authentic antique piece. It exhibits a fair amount of honest cosmetic wear and softening to the facial details, which is exactly what discerning collectors look for to verify its age and proud history. The band and bezel remain completely rock-solid, smooth, structurally perfect, and exceptionally comfortable to wear. Please see photos. \u003c\/div\u003e","brand":"800273","offers":[{"title":"Default Title","offer_id":49331660783835,"sku":"8941567456871","price":1888.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0258\/9812\/3369\/files\/Untitleddesign-2026-09-19T131323.626.jpg?v=1789838175","url":"https:\/\/goodmansantiques.com\/products\/antique-15k-gold-masonic-signet-ring-14-4g-old-euro-diamond-vs-f-size-7-25-copy","provider":"Goodman's Antiques \u0026 Estate Jewelry","version":"1.0","type":"link"}