Art Deco Opal Diamond & Onyx Panel Cocktail Ring Size:8.25 tests as 9k gold back

tests as 9k gold back and front

in original box

Made and retailed by Cam Opticien

it's crafted in 15 karat gold with silver settings

Such examples in bi-metal are incredibly scarce nowadays

Art Deco Opal Diamond & Onyx Panel Cocktail Ring Size:8.25 tests as 9k gold backDATE: 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