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Uncover the hidden beauty of Australia's black opal rough, each stone capturing the deep allure and enchantment of the continent.
6.73cts15.4*13.5*4.6mm

Australian Opal

6.73cts, Stunning Metallic Flash Australian Boulder Opal

$2,600
Explore the mystique of unprocessed Australia black opal specimens, where the deep colors and natural patterns reveal Earth's artistic beauty.
12.07cts

Australian Opal

12.07cts, Splendid Full Face Color Australian Boulder Opal

$6,200
9.005cts16.7*10.6*4.9mm

Australian Opal

9.005cts, Sparkling Flash Australian Boulder Opal

$920
22.155cts27*18.5*6.1mm

Australian Opal

Blue/Green Flash Australian Boulder Matrix Opal

$1,600
26.595cts31.1*18.5*6.1mm

Australian Opal

Ocean Color Australian Boulder Opal

$1,200
4.28cts19.3*9.8*4.1mm

Australian Opal

Firery Rainbow Color Australian Boulder Opal

$1,100
1.55cts7.1*6.5*3.4mm

Australian Opal

Vivid Green/Blue Flash Australian Wood Fossil Opal

$290
1.355cts7.8*6.8*2.8mm

Australian Opal

Red Color Australian Boulder Opal

$180