A Long Oval Black Opal Ring
The very long and thick oval piece of mysterious Black Opal is held by four double and two single prongs and shows the colors Green, Blue and Orange whilst being worn and in movement. The reverse of the stone is visible and is also a good color. The Gold mount is stamped 14kt and the finger size is
6 1/2 USA M 1/2 UK 13 Japan
Dimensions: 29 mm height x 14 mm width 1 2/16 h x 9/16 inch w
USA circa 1930's
With 1stdibs, you can always collect with confidence.