A lovely oval boulder opal with an amazing pattern and pastel colours.

• 4.50 carats.
• 22.4 x 6.9 mm / 0.88" x 0.27".
• 2.9 mm / 0.11" thick.
• Natural solid boulder opal.
• Mined by Sue at her Yaraka opal mine in Queensland, Australia.
• Commercial grade.