18K Gold 750 Blue Stone Oval Statement Ring
Updated October 20, 2026
| Lot number | 278 |
| Category | Jewelry & Watches |
| Auction | Vintage,Vintage! PT. 2: Luxury & Legends |
| Date | November 1, 2026 at 7:00 PM CST |
| Auction house | Topshelf Treasures |
| Location | Kingsbury, Texas |
Elegant yellow gold ring featuring a large polished oval blue gemstone with striking marbled patterns of deep navy, turquoise, white, and subtle reddish-brown. The stone is surrounded by an ornate twisted rope-style bezel, creating a distinctive vintage-inspired statement design. The interior band is clearly stamped **750**, the standard fineness marking for 18-karat gold (75% gold content). Total ring weight is approximately **7.83 grams**, including the gemstone. The oval setting measures approximately 1 inch in length. The blue stone resembles sodalite or a related ornamental gemstone, although its exact composition has not been confirmed. **AUTHENTICITY:** The 750 hallmark is visible and photographed. Gold purity and gemstone identity have not been independently tested or authenticated by Topshelf Treasures. Offered as marked, without guarantee of precious-metal fineness or gemstone identification. Pre-owned condition with possible signs of wear consistent with age and use. Please review all photographs for markings, condition, and details. Sold as-is.
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