Natural Round 4.20ct Ruby & Sapphire Cocktail Ring
Updated August 18, 2026
| Lot number | 450Q |
| Category | Jewelry & Watches |
| Auction | Luxury Watches & Bags, Diamonds, Jewelry, & More! SHIPS! |
| Date | August 25, 2026 at 10:59 AM CDT |
| Auction house | Garnet Gazelle |
| Location | Houston, Texas |
Ring Size: 8. This cocktail ring presents a round, 8.00mm natural glass-filled ruby (3.00 carats, heat treated) set in a four-prong floral-style head surrounded by thirty-six natural round blue sapphires (thirty-two at 1.60-1.70mm totaling1.12 carats and four at 1.50mm totaling 0.08 carats) for a combined gemstone weight of 4.20 carats and a total of 37 stones. The band is .925 sterling silver with a rhodium-plated finish and a polished profile; gross weight is 4.35 grams. Overall head measurements are approximately 9.91 mm high by 13.21 mm wide and 13.21 mm long, and the design is described as a cocktail ring suitable for formal wear. Keywords: heirloom, evening, luxe, collectible, anniversary.
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