Vintage Marina B 18k White & Yellow Gold Aquamarine Diamond Ring

Designed by Marina B, this circa 1980s sculptural 18 karat gold ring exemplifies the bold, architectural aesthetic that made the house one of the most distinctive names in late twentieth century Italian jewelry. The design is centered by an oval faceted aquamarine displaying a vibrant sky blue color. The gemstone is embraced by sweeping polished white gold forms that create an elegant, fluid silhouette, while pavé set round brilliant cut diamonds in yellow gold accents frame the aquamarine from above and below, adding subtle contrast and brilliance. The substantial split shank further emphasizes the ring's sculptural presence while providing a comfortable fit.

The ring is crafted in 18 karat white and yellow gold and weighs 15.7 grams. It is a size 9.5. The interior is stamped Marina B, with the signature showing expected wear, along with the MB maker's mark, copyright symbol, 750 gold purity mark, and Italian workshop hallmark *26 AL.

A striking example of Marina B's signature design language, this ring combines bold proportions with refined craftsmanship, making it equally suited for everyday wear or as part of a distinguished collection of designer jewelry.