7.11 Ct set of two small boulder opals
A set of two small green and purple boulder opals.
- 7.11 carats (total).
- Left, 15.5 x 4.7 mm / 0.61" x 0.18".
- 2.9 mm / 0.11" thick.
- Right, 15.6 x 8 mm / 0.61" x 0.31".
- 3.8 mm / 0.14" thick.
- Natural solid boulder opals.
- Mined by Sue at her Yaraka opal mine in Queensland, Australia.
- Commercial grade.
Vendor: Broken River Mining