1.17 Ct extra small boulder opal
An extra small opal that has host rock only on one side at the back, creating a fun two-tone colour palette.
- 1.17 carats.
- 7.8 x 5.8 mm / 0.30" x 0.22".
- 3.1 mm / 0.12" thick.
- Natural solid boulder opal.
- Mined by Sue at her Yaraka opal mine in Queensland, Australia.
- Commercial grade.
Vendor: Broken River Mining