Antique ring dating from the 1910s, in 750th yellow gold and platinum, adorned with a Harlequin opal and a double entourage of old cut diamonds.

Dimensions: unspecified
Size: 52.5 changeable
French made
Total weight: 3.9 grams
Materials: Diamonds, opal, platinum, 750th yellow gold
Period: 1910

Old and unique piece