Our store is currently on vacation and will reopen in 10th January 2025.

Boulder Opal Cut Stones

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. 

3.54 cts Australian Boulder Opal, Cut Stone
bouder opal
bouder opal
3.54 cts Australian Boulder Opal, Cut Stone
3.54 cts Australian Boulder Opal, Cut Stone $1,200.00 $1,200.00
1.92 cts Australian Boulder Opal, Cut Stone
boulder opal
boulder opal
1.92 cts Australian Boulder Opal, Cut Stone
1.92 cts Australian Boulder Opal, Cut Stone $520.00 $520.00
1.50 cts Australian Boulder Opal, Cut Stone
Boulder opal
Boulder opal
1.50 cts Australian Boulder Opal, Cut Stone
1.50 cts Australian Boulder Opal, Cut Stone $540.00 $540.00
3.72 cts Australian Boulder Opal, Cut Stone
boulder opal
boulder opal
3.72 cts Australian Boulder Opal, Cut Stone
3.72 cts Australian Boulder Opal, Cut Stone $880.00 $880.00
3.29 cts Australian Boulder Opal, Cut Stone
boulder opal
boulder opal
3.29 cts Australian Boulder Opal, Cut Stone
3.29 cts Australian Boulder Opal, Cut Stone $295.00 $295.00
27.7 cts Australian Boulder Opal, Cut Stone
Australian Boulder Opal, Cut Stone
Australian Boulder Opal, Cut Stone
27.7 cts Australian Boulder Opal, Cut Stone
27.7 cts Australian Boulder Opal, Cut Stone $590.00 $590.00
5.23 cts Australian Boulder Opal, Cut Stone
boulder opal
boulder opal
5.23 cts Australian Boulder Opal, Cut Stone
5.23 cts Australian Boulder Opal, Cut Stone $450.00 $450.00
10 cts Australian Boulder Opal, Cut Stone
boulder cut stone
boulder cut stone
10 cts Australian Boulder Opal, Cut Stone
10 cts Australian Boulder Opal, Cut Stone $395.00 $395.00
8.47 cts Australian Boulder Opal, Cut Stone
Australian Boulder Opal, Cut Stone
Australian Boulder Opal, Cut Stone
8.47 cts Australian Boulder Opal, Cut Stone
8.47 cts Australian Boulder Opal, Cut Stone $165.00 $165.00
35.90 cts Australian Boulder Opal, Cut Stone
Australian Boulder Opal, Cut Stone
Australian Boulder Opal, Cut Stone
35.90 cts Australian Boulder Opal, Cut Stone
35.90 cts Australian Boulder Opal, Cut Stone $80.00 $80.00
38.2 cts Australian Boulder Opal, Cut Stone
38.2 Cts Australian Boulder Opal Cut Stone
38.2 Cts Australian Boulder Opal Cut Stone
38.2 cts Australian Boulder Opal, Cut Stone
38.2 cts Australian Boulder Opal, Cut Stone $850.00 $850.00
48.26 cts Australian Boulder Opal, Cut Stone
48.26 Cts Australian Boulder Opal Cut Stone
48.26 Cts Australian Boulder Opal Cut Stone
48.26 cts Australian Boulder Opal, Cut Stone
48.26 cts Australian Boulder Opal, Cut Stone $495.00 $495.00
5.67 cts Australian Boulder Opal, Cut Loose Stone
5.67 Cts Australian Boulder Opal Cut Loose Stone
5.67 Cts Australian Boulder Opal Cut Loose Stone
5.67 cts Australian Boulder Opal, Cut Loose Stone
5.67 cts Australian Boulder Opal, Cut Loose Stone $2,000.00 $2,000.00
12.81 cts Australian Boulder Opal, Cut Loose Stone
12.81 Cts Australian Boulder Opal Cut Loose Stone
12.81 Cts Australian Boulder Opal Cut Loose Stone
12.81 cts Australian Boulder Opal, Cut Loose Stone
12.81 cts Australian Boulder Opal, Cut Loose Stone $4,400.00 $4,400.00
24.35 cts Australian Boulder Opal, Cut Loose Stone
24.35 Cts Australian Boulder Opal Cut Loose Stone
24.35 Cts Australian Boulder Opal Cut Loose Stone
24.35 cts Australian Boulder Opal, Cut Loose Stone
24.35 cts Australian Boulder Opal, Cut Loose Stone $460.00 $460.00
54.85 cts Australian Boulder Opal, Cut Loose Stone
54.85 Cts Australian Boulder Opal Cut Loose Stone
54.85 Cts Australian Boulder Opal Cut Loose Stone
54.85 cts Australian Boulder Opal, Cut Loose Stone
54.85 cts Australian Boulder Opal, Cut Loose Stone $250.00 $250.00
7.5 cts Australian Boulder Opal Cut Loose Stone
7.5 Cts Australian Boulder Opal Cut Loose Stone
7.5 Cts Australian Boulder Opal Cut Loose Stone
7.5 cts Australian Boulder Opal Cut Loose Stone
7.5 cts Australian Boulder Opal Cut Loose Stone $1,800.00 $1,800.00
20.95 cts Australian Boulder Opal Cut Loose Stone, Carving
20.95 Cts Australian Boulder Opal Cut Loose Stone Carving
20.95 Cts Australian Boulder Opal Cut Loose Stone Carving
20.95 cts Australian Boulder Opal Cut Loose Stone, Carving
20.95 cts Australian Boulder Opal Cut Loose Stone, Carving $4,600.00 $4,600.00
4.80 cts Australian Boulder Opal Cut Loose Stone
4.80 Cts Australian Boulder Opal Cut Loose Stone
4.80 Cts Australian Boulder Opal Cut Loose Stone
4.80 cts Australian Boulder Opal Cut Loose Stone
4.80 cts Australian Boulder Opal Cut Loose Stone $750.00 $750.00
19.2 cts Australian Boulder Opal, Cut Loose Gem Stone
Australian Boulder Opal, Cut Loose Gem Stone
Australian Boulder Opal, Cut Loose Gem Stone
19.2 cts Australian Boulder Opal, Cut Loose Gem Stone
19.2 cts Australian Boulder Opal, Cut Loose Gem Stone $2,600.00 $2,600.00
33.2 cts Australian Boulder Opal, Cut Loose Gem Stone
Australian Boulder Opal, Cut Loose Gem Stone
Australian Boulder Opal, Cut Loose Gem Stone
33.2 cts Australian Boulder Opal, Cut Loose Gem Stone
33.2 cts Australian Boulder Opal, Cut Loose Gem Stone $6,400.00 $6,400.00
21.65 cts Australian Carving Boulder Opal, Cut Loose Gem Stone
Australian Boulder Opal, Cut Loose Gem Stone
Australian Boulder Opal, Cut Loose Gem Stone
21.65 cts Australian Carving Boulder Opal, Cut Loose Gem Stone
21.65 cts Australian Carving Boulder Opal, Cut Loose Gem Stone $1,550.00 $1,550.00
74.45 cts Green Australian Boulder Opal, Cut Loose Stone
Australian Boulder Opal, Cut Loose Stone
Australian Boulder Opal, Cut Loose Stone
74.45 cts Green Australian Boulder Opal, Cut Loose Stone
74.45 cts Green Australian Boulder Opal, Cut Loose Stone $4,500.00 $4,500.00
22.15 cts Australian Boulder Opal Cut Loose Stone
Australian Boulder Opal Cut Loose Stone
Australian Boulder Opal Cut Loose Stone
22.15 cts Australian Boulder Opal Cut Loose Stone
22.15 cts Australian Boulder Opal Cut Loose Stone $250.00 $250.00
Natural Australian BOULDER OPAL SOLID CUT STONE 11.33 cts vid
Natural Australian Boulder Opal Solid Cut Stone 11.33 Cts Vid Boulder Opal
Natural Australian Boulder Opal Solid Cut Stone 11.33 Cts Vid Boulder Opal
Natural Australian BOULDER OPAL SOLID CUT STONE 11.33 cts vid
Natural Australian BOULDER OPAL SOLID CUT STONE 11.33 cts vid $330.00 $330.00
Australian Boulder Opal Cut Loose Stone 9.25 cts
Australian Boulder Opal Cut Loose Stone 9.25 Cts
Australian Boulder Opal Cut Loose Stone 9.25 Cts
Australian Boulder Opal Cut Loose Stone 9.25 cts
Australian Boulder Opal Cut Loose Stone 9.25 cts $75.00 $75.00
AUSTRALIAN BOULDER OPAL SOLID STONE NATURAL CUT 150 cts +Vid
Australian Boulder Opal Solid Stone Natural Cut 150 Cts + Vid Boulder Opal
Australian Boulder Opal Solid Stone Natural Cut 150 Cts + Vid Boulder Opal
AUSTRALIAN BOULDER OPAL SOLID STONE NATURAL CUT 150 cts +Vid
AUSTRALIAN BOULDER OPAL SOLID STONE NATURAL CUT 150 cts +Vid $5,700.00 $5,700.00
AUSTRALIAN BOULDER OPAL SOLID STONE NATURAL CUT 24.55 cts
Australian Boulder Opal Solid Stone Natural Cut 24.55 Cts Boulder Opal
Australian Boulder Opal Solid Stone Natural Cut 24.55 Cts Boulder Opal
AUSTRALIAN BOULDER OPAL SOLID STONE NATURAL CUT 24.55 cts
AUSTRALIAN BOULDER OPAL SOLID STONE NATURAL CUT 24.55 cts $1,170.00 $1,170.00
BOULDER OPAL SOLID STONE NATURAL GEM CUT 9.0cts + Vid
Boulder Opal Solid Stone Natural Gem Cut 9.0Cts + Vid Boulder Opal
Boulder Opal Solid Stone Natural Gem Cut 9.0Cts + Vid Boulder Opal
BOULDER OPAL SOLID STONE NATURAL GEM CUT 9.0cts + Vid
BOULDER OPAL SOLID STONE NATURAL GEM CUT 9.0cts + Vid $680.00 $680.00
Boulder Opal Solid Cut Stone 16.15 cts
Boulder Opal Solid Cut Stone 16.15 Cts
Boulder Opal Solid Cut Stone 16.15 Cts
Boulder Opal Solid Cut Stone 16.15 cts
Boulder Opal Solid Cut Stone 16.15 cts $825.00 $825.00
← Previous 1 2