White gold rings from Van Cleef & Arpels

2 rings from Van Cleef and Arpels, one adorned with an emerald-cut diamond and the other with an emerald-cut ruby, each weighing approximately 0.10ct, set on a double descending line of diamonds on each side.

Material: 18k white gold
Hallmark: Eagle's head
Weight: 4.6gr
Width: 0.5 cm
Resizable ring size: 54
Carat weight: central stones 0.10 x2 and total pavé 0.50 cts
Number of stones: 50 stones
Period: 1990