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9.91ct boulder opal 20.3x11.6x5.7MM
$8,125.00AUD
Gem type: OpalNatural Solid Untreated Australian Boulder Opal Polished StoneWeight: 9.91caratsDimensions: 20.3mm x 11.6mm x 5.7mmSource: Queensland, AustraliaSize and weight are approximateFollow Us:Instagram: @opal.mermaidsFacebook:facebook.com/Opal.MermaidsPinterest: pinterest.com.au/opal.mermaids
5.18ct black crystal opal 17.1x9.6x3.1MM
$1,296.75AUD
Gem type: OpalNatural Solid Untreated Australian Black Crystal Opal Polished StoneWeight: 5.18caratsDimensions: 17.1mm x 9.6mm x 3.1mmSource: Lightning Ridge, NSW, AustraliaSize and weight are approximateFollow Us:Instagram: @opal.mermaidsFacebook:facebook.com/Opal.MermaidsPinterest: pinterest.com.au/opal.mermaids
1.03ct black crystal opal 10.3x7.2x2.3MM
$1,296.75AUD
Gem type: OpalNatural Solid Untreated Australian Black Crystal Opal Polished StoneWeight: 1.03caratsDimensions: 10.3mm x 7.2mm x 2.3mmSource: Lightning Ridge, NSW, AustraliaSize and weight are approximateFollow Us:Instagram: @opal.mermaidsFacebook:facebook.com/Opal.MermaidsPinterest: pinterest.com.au/opal.mermaids
2.73ct black Opal 16.9x8.4x3.4MM
$5,525.00AUD
Gem type: OpalNatural Solid Untreated Australian Black Opal Polished StoneWeight: 2.73caratsDimensions: 7.4mm x 5.3mm x 4.1mmSource: Lightning Ridge, NSW, AustraliaSize and weight are approximateFollow Us:Instagram: @opal.mermaidsFacebook:facebook.com/Opal.MermaidsPinterest: pinterest.com.au/opal.mermaids
7.47ct boulder opal 21.4x8.5x4.6MM
$15,600.00AUD
Gem type: OpalNatural Solid Untreated Australian Boulder Opal Polished StoneWeight: 7.47caratsDimensions: 21.4mm x 8.5mm x 4.6mmSource: Queensland, AustraliaSize and weight are approximateFollow Us:Instagram: @opal.mermaidsFacebook:facebook.com/Opal.MermaidsPinterest: pinterest.com.au/opal.mermaids
5.3ct boulder opal 23.5x8.1x3.4MM
$3,896.75AUD
Gem type: OpalNatural Solid Untreated Australian boulder opal Polished StoneWeight: 5.3caratsDimensions: 23.5mm x 8.1mm x 3.4mmSource: Queensland, AustraliaSize and weight are approximateFollow Us:Instagram: @opal.mermaidsFacebook:facebook.com/Opal.MermaidsPinterest: pinterest.com.au/opal.mermaids
2.8ct boulder opal 13.8x7.7x4.1MM
$5,196.75AUD
Gem type: OpalNatural Solid Untreated Australian boulder opal Polished StoneWeight: 2.8caratsDimensions: 13.8mm x 7.7mm x 4.1mmSource: Queensland, AustraliaSize and weight are approximateFollow Us:Instagram: @opal.mermaidsFacebook:facebook.com/Opal.MermaidsPinterest: pinterest.com.au/opal.mermaids
5.9 ct black opal 18.2x10.2x4.9MM
$5,196.75AUD
Gem type: Opal Natural Solid Untreated Australian Black Opal Polished Stone Weight: 5.9carats Dimensions: 18.2mm x 10.2mm x 4.9mm Source: Lightning Ridge, NSW, Australia Size and weight are approximateFollow Us:...
2.83ct collector piece black opal 19.8x10.5x2.2MM
$22,743.50AUD
Handmade Materials: Gem type: Opal Description Natural Solid Untreated Australian Black Opal Polished Stone Weight: 2.83carats Dimensions: 19.8mm x 10.5mm x 2.2mm Source: Lightning Ridge, NSW, Australia Size and weight...
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...