4.87 Ct colourful free-form boulder opal
A rounded free-form boulder opal with multiple colours and on a semi-dark, lilac-hued body tone / background.
- 4.87 carats.
- 14.7 x 11.1 mm / 0.57 x 0.43".
- 3.1 mm / 0.12" thick.
- Natural solid boulder opal.
- Mined by Sue at her Yaraka opal mine in Queensland, Australia.
- High commercial grade.
- Opal ID 2302.
Vendor: Broken River Mining
