A free-form boulder opal with pinks, orange and gold colours between the caramel stripes

• 6.65 carats.
• 23.8 x 9.8 mm / 0.93 x 0.38".
• 3.6 mm / 0.14" thick.
• Natural solid boulder opal.
• Mined by Sue at her Yaraka opal mine in Queensland, Australia.
• High / commercial grade.
• Opal ID 3045.