Antique Art Deco Platinum Diamond Eternity Ring - Wedding Band 1920s, Size L 1/2A neat and dainty Antique diamond full eternity band dating from the early Art Deco Era c1920's This lovely ring is handcrafted in white metal tested as Platinum, grain set with twenty nine single cut natural diamonds of approximately 0. 01ct each giving a total weight of approx 0. 30 carat. The sides of the ring are plain. The ring is really twinkly and pretty and the narrow width makes it perfect to stack with another ring. PERIOD : Early 20th