Estimated Value $115-$145
- 1.51ct, 9.26x5.8x4.52mm, from Lighting Ridge, Australia.
- Brightness: 1.5 of 5;
- Body tone: N2, Black opal.
While very dark, the flashes of green and some blue give this opal very mystical feel. The play of color has elements of rolling flash; this is a great stone for a ring.