Vintage Uncas Sterling Silver Square Blue Zircon Rhinestone Ring Size 3.5.
Vintage sterling silver ring with a square princess cut blue zircon rhinestone set in a elaborate setting. The bottom of the setting has beautiful filigree designs. The inside of the ring is stamped Sterling ->U<- which is the mark for Uncas Manufacturing Co. The ring is a size 3 1/2. The rhinestone has some scratches and wear. The ring could benefit from having the stone replaced.
