Antique 18k Gold & Black Enamel Ring | Black Enamel and Diamond Band carved scarab this intriguing boulder opal ring

this intriguing boulder opal ring features a vibrant stone with dramatic flashes of blue and green

This charming violet ring was originally an antique 14k gold pin (circa 1900-1910) transformed with the addition of a 14k gold band

and it is unmarked

The ring is unmarked

Antique 18k Gold & Black Enamel Ring | Black Enamel and Diamond Band carved scarab this intriguing boulder opal ringA striking black enamel and diamond ring perfect for stacking! This chic Victorian ring (circa 1840 1860) glistens with a 0. 25ct old mine cut diamond. The ring is marked 18 for 18k gold and is in very good condition with minimal enamel loss on the sides of the band. It is currently a size 6. 5, but can be safely re sized a bit free of charge. Materials: Diamond, Gold.