Toi et Moi Antique Ring 2.60 Cts Diamonds on Yellow Gold and Platinum chevalière animal grenouille A rare and collectible piece

A rare and collectible piece of jewelry

95 Cts (estimated color H to I

set in its center with two old-cut diamonds weighing a total of approx

Bague Art Déco ovale en or blanc 18kt et platine (poinçon: hibou)

Toi et Moi Antique Ring 2.60 Cts Diamonds on Yellow Gold and Platinum chevalière animal grenouille A rare and collectible pieceToi et Moi engagement ring in 18Kt yellow gold and platinum (eagle head hallmark), set at its center with two old cut diamonds weighing approx. 1. 20 cts (estimated color I, estimated clarity SI2) and 1. 05 cts (estimated color J, estimated clarity VS2), shouldered with old cut and rose cut diamonds, estimated total weight 0. 35 cts. French Belle poque, circa 1900. Unidentified master stamp. Gross weight: 4. 32g Finger size: 56 1 2 (diameter 17. 80 US