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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...
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...