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6.57ct black crystal opal 17x 9.1x6.3MM
$11,602.50AUD
Gem type: OpalNatural Solid Untreated Australian Black Crystal Opal Polished StoneWeight: 6.57caratsDimensions: 17mm x 9.1mm x 6.3mmSource: Lightning Ridge, NSW, AustraliaSize and weight are approximate
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1.45ct black crystal opal 18.5x 5.5x2MM
$1,621.75AUD
Gem type: OpalNatural Solid Untreated Australian Black Crystal Opal Polished StoneWeight: 1.45caratsDimensions: 18.5mm x 5.5mm x 2mmSource: Lightning Ridge, NSW, AustraliaSize and weight are approximate
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3.46ct black opal 11.5x 9.3x5.2MM
$22,022.00AUD
Gem type: OpalNatural Solid Untreated Australian Black Opal Polished StoneWeight: 3.46caratsDimensions: 11.5mm x 9.3mm x 5.2mmSource: Lightning Ridge, NSW, AustraliaSize and weight are approximateFollow Us:Instagram: @opal.mermaidsFacebook:facebook.com/Opal.MermaidsPinterest: pinterest.com.au/opal.mermaids
1.1ct boulder opal 8x5x3.8MM
$2,596.75AUD
Gem type: OpalNatural Solid Untreated Australian Boulder Opal Polished StoneWeight: 1.1caratsDimensions: 8mm x 5mm x 3.8mmSource: Queensland, AustraliaSize and weight are approximate
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1.6ct boulder opal 14x5.6x2.5MM
$5,720.00AUD
Gem type: OpalNatural Solid Untreated Australian Boulder Opal Polished StoneWeight: 1.6aratsDimensions: 14mm x 5.6mm x 2.5mmSource: Queensland, AustraliaSize and weight are approximate
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3.64ct boulder opal 14.2x5.9x2.6MM
$3,575.00AUD
Gem type: OpalNatural Solid Untreated Australian Boulder Opal Polished StoneWeight: 3.64caratsDimensions: 14.2mm x 5.9mm x 2.6mmSource: Queensland, AustraliaSize and weight are approximate
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5ct boulder opal 20x7.1x4.6MM
$10,725.00AUD
Gem type: OpalNatural Solid Untreated Australian Boulder Opal Polished StoneWeight: 5caratsDimensions: 20mm x 7.1mm x 4.6mmSource: Queensland, AustraliaSize and weight are approximate
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3.25ct boulder opal 11.9x9.8x4MM
$6,493.50AUD
Gem type: OpalNatural Solid Untreated Australian Boulder Opal Polished StoneWeight: 3.25caratsDimensions: 11.9mm x 9.8mm x 4mmSource: Queensland, AustraliaSize and weight are approximate
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5.5ct boulder opal 19.5x10.4x4.1MM
$3,896.75AUD
Gem type: OpalNatural Solid Untreated Australian Boulder Opal Polished StoneWeight: 5.5caratsDimensions: 19.5mm x 10.4mm x 4.1mmSource: Queensland, AustraliaSize and weight are approximate
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3ct boulder opal 11.1x7.1x3.4MM
$5,846.75AUD
Gem type: OpalNatural Solid Untreated Australian Boulder Opal Polished StoneWeight: 3caratsDimensions: 11.1mm x 7.1mm x 3.4mmSource: Queensland, AustraliaSize and weight are approximate
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7.34ct black opal 13.7x 12x6.5MM
$15,925.00AUD
Gem type: OpalNatural Solid Untreated Australian Black Opal Polished StoneWeight: 7.34caratsDimensions: 13.7mm x 12mm x 6.5mmSource: Lightning Ridge, NSW, AustraliaSize and weight are approximateFollow Us:Instagram: @opal.mermaidsFacebook:facebook.com/Opal.MermaidsPinterest: pinterest.com.au/opal.mermaids
1.89ct black opal 13.9x 10x2.1MM
$2,860.00AUD
Gem type: OpalNatural Solid Untreated Australian Black Opal Polished StoneWeight: 1.89caratsDimensions: 13.9mm x 10mm x 2.1mmSource: Lightning Ridge, NSW, AustraliaSize and weight are approximateFollow Us:Instagram: @opal.mermaidsFacebook:facebook.com/Opal.MermaidsPinterest: pinterest.com.au/opal.mermaids