Vintage Cartier Panthere 18k Gold Enamel Bombe Dome RingThis vintage Cartier Panthre ring from the 1980s is crafted in solid 18k yellow gold and features the unmistakable Panthre pattern in black enamel across its domed surface. The repeating diamond motif is a defining element of the Panthre collection, creating a bold graphic contrast against the rich gold and reflecting the confident, sculptural aesthetic that made Cartiers designs of the era so iconic. The ring is a size 7. 25 (European size 55) and