Memo ring 3-row with 66 diamonds

Eternity ring 3 rows with 66 brilliant-cut diamonds totalling approx. 3,7 ct, WHITE-STW (H-J)/VS-SI, 18K white gold, 5.9 g, ring size: 50.5, W: approx. 7.3 mm, 21st century, signs of wear, rhodium plating worn.