5.36 Ct sea green-blue boulder opal
A lovely sea green-blue boulder opal with specks of sandstone across the top on one side.
- 5.36 carats.
- 13.6 x 9.3 mm / 0.53" x 0.36".
- 4.6 mm / 0.18" thick.
- Natural solid boulder opal.
- Mined by Sue at her Yaraka opal mine in Queensland, Australia.
- Commercial grade.
Vendor: Broken River Mining