Vintage Clyde Duneier Black Onyx Cocktail Ring
Vintage cocktail ring with a round cabochon black onyx stone held
in the 14 k yellow gold setting like a crown.
The center and only stone in this ring is a cabochon black onyx that measures 11.1 x 11.1 x 6.4 mm and weighs approximately 5.65 ct. The crown like head holds the onyx with 14 prongs.
Hallmarks CID 14KP for Clyde Duneier, Inc. of New York. Since 1910 this mark was created for a line of fine jewelry sold in high end department stores.
Size 6, sizing is available.
The ring weighs 5.7 grams.