Ring with 3 brilliant-cut diamonds, total approx. 0.20 ct,

Ring with 3 brilliant-cut diamonds, totalling ca. 0.20 ct, ca. WHITE (H)/VS, surrounded by 10 single-cut diamonds, totalling ca. 0.1 ct, 14K yellow and white gold, 6.0 g, ring size 53, mid 20th century, minor signs of wear, ring size changement.