Roberto Coin

18k White Gold Diamond & Topaz Ring, Size 6.5

Topaz and diamond ring by Roberto Coin. Polished 18-karat white gold hardware. Bezel-set faceted blue topaz oval face. White diamond pav details outer trim. Signature hidden synthetic ruby. 0.42 total diamond carat weight. 18.75 total topaz carat weight. Tapered, half-round shank.