Belle Époque Antique Three Stone Diamond and Ruby Cluster Ring
made in St Petersburg between 1908 and 1917
A rose gold and silver ring vertically set with three round antique brilliant diamonds with an approximate total weight of 0.85 ct circled by a row of channel set calibré cut rubies.
Height 11/16 in. (17 mm)
US ring size 7 (inner diameter 17,5 mm)
* can be easily sized up or down *
Marked with 56 zolotniks standard (14K-583) / St Petersburg assay office, and workmaster’s initials (probably ‘AA’).