Art Deco Openwork Dome Diamond Ring chaine ancienne or jaune sertie de saphirs taillés en

sertie de saphirs taillés en navette et en poire

streamlined forms

and dents on gold parts

It was originally used to put the owner's imprint on official documents

18kt yellow gold (horsehead hallmark) sleeper earrings adorned with small (probably fine) pearls and black enamel

Art Deco Openwork Dome Diamond Ring chaine ancienne or jaune sertie de saphirs taillés en18Kt white gold and platinum openwork dome ring (hallmarks: eagle and dog) set in its center with a half cut diamond weighing approx. 0. 25 Ct (estimated color H, and estimated clarity SI) in a surround of rose cut diamonds, whose total weight is estimated at approx. 0. 20Ct (estimated color H to K, and estimated clarity VS to SI). French work, Circa 1930, Art Deco. Gross weight: 3. 32 g Height: 1. 10 cm Finger size: 57 (diameter 18. 00 US 7. 75).