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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
16.03cts39.2*8.2*5.3mm

Australian Opal

Pinfire Party Pipe Australian Wood Fossil Boulder Opal

$5,900
37.895cts35.1*25.7*8.2mm

Australian Opal

Top Grade Stunning Flash Australian Boulder Opal

$5,500
5.690cts12.0*10.6*3.3mm

Australian Opal

Lightning Flash Australian Boulder Opal

$3,800
12.870cts17.8*11.1*8.2mm

Australian Opal

Stunning Flash Australian Boulder Opal

$2,900
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
22.155cts27*18.5*6.1mm

Australian Opal

Blue/Green Flash Australian Boulder Matrix Opal

$1,600
3.505cts18.1*5.1*3.6mm

Australian Opal

Fullface Colorful Flash Australian Boulder Opal

$1,200
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
9.005cts16.7*10.6*4.9mm

Australian Opal

9.005cts, Sparkling Flash Australian Boulder Opal

$920
12.79cts32.4*8.2*4.3mm

Australian Opal

The Elf Fire Australian Boulder Opal

$880