7.87 Ct rectangle boulder opal
A rectangle boulder opal with greens, oranges and reds.
- 7.87 carats.
- 15.1 x 13 mm / 0.59" x 0.51".
- 3.9 mm / 0.15" thick.
- Natural solid boulder opal.
- Mined by Sue at her Yaraka opal mine in Queensland, Australia.
- Commercial grade.
- Performs beautifully in the sun, but the colours are not as intense in the shade.
Vendor: Broken River Mining