A SET OF MULTI-GEM AND GOLD RINGS, BY JAR

A SET OF MULTI-GEM AND GOLD RINGS, BY JAR
Each bezel-set with a rectangular-cut sapphire or sugarloaf cabochon emerald, to the gold hoop, mounted in 18k gold, with French assay marks
Sapphire ring signed JAR, Paris; emerald ring by JAR (2)