Natural 6.40ct Opal, Blue Topaz & Diamond Ring

Updated August 7, 2026

Lot number17Q
CategoryJewelry & Watches
AuctionDesigner Bags, Watches, Diamonds, Jewelry, & More! SHIPS!
DateAugust 11, 2026 at 10:59 AM CDT
Auction houseGarnet Gazelle
LocationHouston, Texas

Ring Size: 7. This ring presents a vintage statement design in .925 sterling silver with a rhodium-plated finish. It centers a natural oval opal (11x9 mm) set with prongs and totaling 2.60 carats, surrounded by eight natural irradiated London Blue Topaz ovals (5x4 mm) totaling 3.16 carats, and accented by thirty natural round white diamonds (1.15 mm, 0.23 carats) plus eighty-eight natural round white diamonds (0.90 mm, 0.41 carats) for a total diamond weight of 0.64 carats. This piece has a total of 127 stones and a combined gemstone weight of 6.40 carats. The gross weight is 8.41 g, and the overall measurements are approximately 8.93 mm height, 22.98 mm width, and 24.90 mm length. Keywords: cocktail, artisan,October, collectible, heirloom.

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