5.88 Ct green-blue boulder opal
Regular price $60.00 AUD
Regular priceUnit price per
A fun free-form boulder opal with lovely ocean tones and interesting patterning.
- 5.88 carats.
- 16.8 x 13.9 mm / 0.66 x 0.54".
- 3.8 mm / 0.15" thick.
- Natural solid boulder opal.
- Mined by Sue at her Mt Margaret opal mine in Queensland, Australia.
- Commercial grade.