White gold ladies ring with opal and diamonds,... Lot 260092

White gold ladies ring with opal and diamonds, Germany circa 1960, 585 white gold rhodium-plated, not stamped but tested, ring head set with 1 white opal cabochon, approx. 3.00 ct, entourage set with 10 brilliant-cut diamonds, approx. 0.60 ct, color white, clarity vvsi-vsi, ring size 52.5, ring head 1.6 x 1.4 cm, weight 6 g. 4328-003