Ring Yellow gold diamond

Ring in yellow gold 750 thousandths (18 carats). paved with diamonds. 3 diamonds brilliant-cut. weighing approx. 0.97 ct. 0.86 ct and 0.90 ct. surrounded by 4 diamonds brilliant-cut. with a total weight of approx. 0.68 ct (each diamond with a weight of approx. 0.17 ct). and 53 diamonds brilliant-cut. with a total weight of approx. 3.71 cts). (each diamond weighing approx. 0.07 ct). top width: 2.41 cm. Size: 53. total weight: 21.26 g. owl hallmark. excellent condition.