"Marquise Ring Circa 1930 In Platinum Set With Diamonds And Calibrated Sapphires"
Marquise Art Deco ring circa 1930 in platinum set with calibrated diamonds and sapphires. This ring with a typical geometric pattern from the 1920s and 1930s is adorned with 3 larger diamonds weighing approximately 0.50 carat in the center and 0.25 carat on either side surrounded by calibrated sapphires. This ring is paved with many small diamonds on its openwork plate and on the sides of the ring. Diameter 17.5 Size 54 US Size: 6.75 Hallmark: Dog Head Gross Weight: 8.6g