Small tank diamond ruby ring in yellow gold slightly pink, 18 karats. This small tank ring is set with a line of four old cut diamonds in a platinum setting. The diamonds are framed by two lines of four calibrated rubies.
French tank ring from the Retro period, circa 1945, Paris.
Eagle head hallmark, Paris Donzac goldsmith’s hallmark (active until 1964)
Finger size : 46 UE or 3.75 US (possible sizing)
Dimensions of the ring head : 10 mm x 16 mm
Estimated weight of diamonds : 0.14 carat
Estimated weight of the rubies : 0.40 carat
Weight : 5.67 gr