We are reluctant to cut such a rare and beautiful piece, which is a museum quality piece of opal.
Type of Opal: Solid unique Boulder Opal Specimen
Mining Field: Quilpie (Australia)
Opal Dimensions: 170mm x 120 mm
Total Weight: 1.05 Kilograms (2 1/4 lbs)
Pattern: Aqua Blue/Green/Pink/Red & Light
This piece is an absolute bargain at £42,000 and has a retail value in the region of £250,000