Ring Dinh van Menottes White gold diamond

Ring signed by the House of Dinh Van in white gold 750 thousandths (18 carats). model R12. paved with diamonds. 11 diamonds brilliant-cut. total weight approx. 0.22 ct (each diamond weight approx. 0.02 ct). top width: 1.15 cm. Size size: 57. total weight: 6.63 g. owl hallmark. excellent condition.