Art Deco Hexagonal Onyx and Diamond Ring 1652 38 carat rectangular-cut Ceylon sapphire

38 carat rectangular-cut Ceylon sapphire surrounded by single-cut diamonds within a single and rose-cut diamond and platinum mount

This Art Deco ring set with an old European-cut diamond surrounded by calibré-cut emeralds within a rose-cut diamond entwined frame

and numbered

Set in silver and 18K yellow gold

Art Deco Hexagonal Onyx and Diamond Ring 1652 38 carat rectangular-cut Ceylon sapphireVintage ring featuring an approximately . 20 carat old mine cut diamond bezel set in a polished hexagonal shaped onyx mounted in platinum with eight diamond accent stones and a knife edge band. Circa 1920. *Contact us before buying to make sure we can resize this to fit you. Elegant, sharp, AND super chic, it's an exemplary Art Deco ring with its onyx, bold angles, and edges. Diamond and gold mining has caused devastation in areas such as Africa,