Amethyst and diamondcocktail ring. Set with one central square tallow cut natural amethyst in an open backclaw setting with an approximate weight of 3.50 carats, flanked by two vertical rows of eight round old cutdiamonds in open back grain settings with an approximate combined weight of 1.50 carats, to an angular cocktail ring featuring polished edges, a linear pierced gallery and open backholing, leading to smooth trumpeting shoulders and flowing through to a tapering flat shank. Tested 18 carat rose gold and markedplatinum, French, circa 1945.
Amethyst and diamond cocktail ring, French, circa 1945.
Amethyst and diamond cocktail ring. Set with one central square tallow cut natural amethyst in an open back claw setting with an approximate weight of 3.50 carats, flanked by two vertical rows of eight round old cut diamonds in open back grain settings with an approximate combined weight of 1.50 carats, to an angular cocktail ring featuring polished edges, a linear pierced gallery and open backholing, leading to smooth trumpeting shoulders and flowing through to a tapering flat shank. Tested 18 carat rose gold and marked platinum, French, circa 1945.