High quality, unusually ladies finger ring with edging from two brilliant-cut diamonds, proved, with in each case a diameter from approximate 4, 0 mm to a total of 0, 51 ct, used, and three faceted sapphires to a total of 0, 96 ct, used. 585er WG, used. Ring rail at the bottom angular. 20th century ring size: Germany: 51; USA / Canada: 5.6; Great Britain: L; France: 11. Approximate. 6, 45 large