A late 19th century opal and diamond ring
The oval cabochon opal, within an oval old brilliant-cut diamond mount, open gallery and engraved shoulders, circa 1890, finger size N
A late 19th century opal and diamond ring
The oval cabochon opal, within an oval old brilliant-cut diamond mount, open gallery and engraved shoulders, circa 1890, finger size N
.jpg?maxwidth=3840)