Black Opal Lightning Ridge Australia || Free Shipping Worldwide

Boulder Opal

Boulder opal has a boulder-like appearance and most commonly found in Queensland, Australia. Boulder opal has a dark-body tone similar to black or dark opals with thin veins or spots of colour present on the face of the opal. For this reason, the host ironstone rock becomes part of the boulder opal stone when cut and polished. 

Our Boulder Opal Collection consists of polished Boulder Opal Cut Stones and Rough Boulder Opal Stones.

11.59 cts Boulder Opal Cut Stone
11.59 cts Boulder Opal Cut Stone $285.00 $285.00
2.08 cts Boulder Opal Cut Stone
2.08 cts Boulder Opal Cut Stone $380.00 $380.00
7.07 cts Boulder Opal Cut Stone
7.07 cts Boulder Opal Cut Stone $610.00 $610.00
3.89 cts Boulder Opal Cut Stone
3.89 cts Boulder Opal Cut Stone $580.00 $580.00
6.20 cts Boulder Opal Cut Stone
6.20 cts Boulder Opal Cut Stone $610.00 $610.00
8.12 cts Boulder Opal Cut Stone
8.12 cts Boulder Opal Cut Stone $14,000.00 $14,000.00
12.44 cts Boulder Opal Cut Stone
12.44 cts Boulder Opal Cut Stone $11,000.00 $11,000.00
7.88 cts Boulder Opal Cut Stone
7.88 cts Boulder Opal Cut Stone $2,000.00 $2,000.00
63.9 cts Boulder Opal Rough Parcel Rubs
63.9 cts Boulder Opal Rough Parcel Rubs $620.00 $620.00
4.77 cts Boulder Opal Cut Stone
4.77 cts Boulder Opal Cut Stone $2,200.00 $2,200.00
2.1 cts Boulder Opal Cut Stone
2.1 cts Boulder Opal Cut Stone $350.00 $350.00
2.21 cts Boulder Opal Cut Stone
2.21 cts Boulder Opal Cut Stone $460.00 $460.00
6.35 cts Boulder Opal Cut Stone
6.35 cts Boulder Opal Cut Stone $295.00 $295.00
3.44 cts Boulder Opal Cut Stone
3.44 cts Boulder Opal Cut Stone $470.00 $470.00
62.9 cts Boulder Opal Rough Parcel Rubs
62.9 cts Boulder Opal Rough Parcel Rubs $420.00 $420.00
92.4 cts Boulder Opal Rough Parcel Rubs
92.4 cts Boulder Opal Rough Parcel Rubs $495.00 $495.00
60.4 cts Boulder Opal Rough Parcel Rubs
60.4 cts Boulder Opal Rough Parcel Rubs $495.00 $495.00
38.3 cts Boulder Opal Rough Parcel Rubs
38.3 cts Boulder Opal Rough Parcel Rubs $445.00 $445.00
6.41 cts Boulder Opal Cut Stone
6.41 cts Boulder Opal Cut Stone $1,400.00 $1,400.00
26.42 cts Boulder Opal Cut Stone
26.42 cts Boulder Opal Cut Stone $780.00 $780.00
10.40 cts Australian Boulder Opal, Cut Stone -Double sided
10.40 cts Australian Boulder Opal, Cut Stone -Double sided $525.00 $525.00
12.8 cts Boulder Opal Cut Stone
12.8 cts Boulder Opal Cut Stone $640.00 $640.00
2.74 cts Australian Boulder Opal Cut Stone
2.74 cts Australian Boulder Opal Cut Stone $325.00 $325.00
15.14cts Australian Boulder Opal, Cut Stone
15.14cts Australian Boulder Opal, Cut Stone $795.00 $795.00
10.18 cts Australian Boulder Opal, Cut Stone
10.18 cts Australian Boulder Opal, Cut Stone $595.00 $595.00
7.59 cts Australian Boulder Opal Cut Stone
7.59 cts Australian Boulder Opal Cut Stone $485.00 $485.00
8.91 cts Australian Boulder Opal Cut Stone
8.91 cts Australian Boulder Opal Cut Stone $480.00 $480.00
5.83 cts Australian Boulder Opal, Cut Stone
5.83 cts Australian Boulder Opal, Cut Stone $1,400.00 $1,400.00
5.71 cts Australian Boulder Opal, Cut Stone
5.71 cts Australian Boulder Opal, Cut Stone $520.00 $520.00