Art Deco Opal Diamond & Onyx Panel Cocktail Ring Size:8.25 A pretty Victorian Turquoise &

A pretty Victorian Turquoise & Diamond marquise cluster ring dating from the 1880s

Signed Mauboussin Paris 750

tests as 9k gold back and front

Such examples in bi-metal are incredibly scarce nowadays

Made and retailed by Cam Opticien

Art Deco Opal Diamond & Onyx Panel Cocktail Ring Size:8.25 A pretty Victorian Turquoise &DATE: Art Deco, c. 1930 A cool, and somewhat unusual, Art Deco cocktail ring featuring an opal and rose cut diamond oval cluster "floating" in a large onyx panel. It dates from the 1930s, with stepped silver shoulder details and a slender 18k gold band. STONES Opal, Diamond & Onyx MEASUREMENTS Head: 1. 8 x 1. 5cm 1. 2mm WEIGHT 8. 2g MARKS No marks present, tests as 18k gold & silver CONDITION Very good, light wear commensurate with age