4.20 Vintage Moonstone Cocktail Ring 21k Yellow Gold

This mid-century cocktail ring is set in 21 karat yellow gold and features a 4.20 carat oval cabochon moonstone at its center. Cabochon-cut moonstones display adularescence—that soft, floating light that drifts across the surface as the ring moves on your hand.

Two accent diamonds flank the center stone, measuring 2.5mm each with a total weight of .08 carats. The diamonds are H color and VS2-SI1 clarity, meaning they face up nearly colorless and are eye-clean. A split shank design adds dimension to the band. The 21 karat gold has a richer, more saturated yellow than you typically see in American jewelry.