This glamorous mid-century handmade three stone diamond dome ring is both collectible and wearable. With three Old European cut diamonds, mounted in a articulated multi-wire setting, this ring is simply captivating. 18 karat yellow gold. Circa 1939. Size 6 3/8. Center diamond weight 1.51 carats. K color. SI1 clarity. GIA certification number 6224177117. Total weight of side diamonds is approximately 2.50 carats. K color. SI2 clarity.