Sort by:
1.04ct black opal 7.4x5.3x4.1MM
$971.75AUD
Gem type: Opal Natural Solid Untreated Australian Black Opal Polished Stone Weight: 1.04carats Dimensions: 7.4mm x 5.3mm x 4.1mm Source: Lightning Ridge, NSW, Australia Size and weight are approximate Follow...
10.88ct boulder opal 28.7x11.3x4.6MM
$9,093.50AUD
Gem type: Opal DescriptionNatural Solid Untreated Australian Boulder Opal Polished Stone Weight: 10.88carats Dimensions: 28.7mm x 11.3mm x 4.6mm Source: Lightning Ridge, NSW, Australia Size and weight are approximateFollow Us:...
8.8ct boulder opal 18.2x10.2x4.6MM
$7,793.50AUD
Gem type: Opal Natural Solid Untreated Australian Boulder Opal Polished Stone Weight: 8.8carats Dimensions: 18.2mm x 10.2mm x 4.6mm Source: Queensland, Australia Size and weight are approximateFollow Us: Instagram: @opal.mermaids...
13.51ct boulder opal 21.7x15.2x5.7MM
$6,825.00AUD
Gem type: Opal Natural Solid Untreated Australian Boulder Opal Polished Stone Weight: 13.51carats Dimensions: 21.7mm x 15.2mm x 5.7mm Source: Queensland, Australia Size and weight are approximate Follow Us: Instagram:...
3.03ct boulder opal 10.3x7.8x4.2MM
$3,246.75AUD
Handmade Materials: Gem type: Opal Description Natural Solid Untreated Australian Boulder Opal Polished Stone Weight: 3.03carats Dimensions: 10.3mm x 7.8mm x 4.2mm Source: Queensland, Australia Size and weight are approximate...
0.85ct black opal 9x 7.4x2.6MM
$3,737.50AUD
Gem type: Opal Natural Solid Untreated Australian Black Opal Polished Stone Weight: 0.85carats Dimensions: 7.9mm x 7.4mm x 2.6mm Source: Lightning Ridge, NSW, Australia Size and weight are approximate Follow...
4.76ct boulder opal 16.4x9.9x4.6MM
$8,443.50AUD
Handmade Materials: Gem type: Opal Description Natural Solid Untreated Australian Boulder Opal Polished Stone Weight: 4.76carats Dimensions: 16.4mm x 9.9mm x 4.6mm Source: Queensland, Australia Size and weight are approximate...