1.26ct GIA Natural Fancy Vivid Greenish Blue Diamond RingGWS Auctions Inc.4.5(291)$1,300,000May 02, 2026
7.22ct natural blue zircon diamonds cluster cocktail Halo ring 18kt gold**Chairish Auctions4.5(10.4k)$3,600
2.98 Ctw VS/SI1 Blue Topaz And Diamond 14K White Gold Engagement Ring( ALLTriple SSS Designs4(134)$76012 hrs Left
14KT White Gold 1.1ctw London Blue Topaz and Diamond Ring1 Great Deal Auctions 4.6(290)$1May 05, 2026
14KT White Gold 2.15ctw London Blue Topaz and Diamond Ring1 Great Deal Auctions 4.6(290)$1May 05, 2026