Antique Art Deco ring set with diamonds and synthetic rubies, circa 1930.
Star Art Deco ring in white gold 18 karats (750) and platinum (850). Ring with oval bezel centered on a faceted synthetic ruby, surrounded by eight triangular synthetic rubies, forming a star. The whole is in a surround of eight rose-cut diamonds. Art deco ring, circa 1920. The use of synthetic stones in this period is very common, it was a technological feat and jewelers have used them in their creations until the 60s.
Hallmark eagle head and dog head, hallmark goldsmith Antoine Melon (active in Lyon from 1920)
Finger size : 54 UE or 6.75 US (possible to change)
Dimensions of the castle : 15 mm x 13.4 mm
Estimated weight of the rubies : 1.24 carat
Estimated weight of the diamonds : 0.16 carat
Weight : 3.73 gr
Star Art Deco ring