Ring with aquamarine and 8 brilliant-cut diamonds, totalling approx. 0.16 ct, WHITE (H)/VS, emerald-cut aquamarine, approx. 12 x 9 mm, 18K yellow gold, 6.1 g, ring size: 55, W: approx. 1.8 - 12.3 mm, 2nd half of the 20th century, minimal signs of wear.