Sort by:
7.01ct black opal 16.7x12.4x5.3MM
$68,250.00AUD
Gem type: OpalNatural Solid Untreated Australian Black Opal Polished StoneWeight: 7.01caratsDimensions: 16.7mm x12.4mm x 5.3mmSource: Lightning Ridge, NSW, AustraliaSize and weight are approximateFollow Us:Instagram: @opal.mermaidsFacebook:facebook.com/Opal.MermaidsPinterest: pinterest.com.au/opal.mermaids
12.63ct black opal 24.6x16.8x5MM
$68,900.00AUD
Gem type: OpalNatural Solid Untreated Australian Black Opal Polished StoneWeight: 12.63caratsDimensions: 24.6mm x16.8mm x 5mmSource: Lightning Ridge, NSW, AustraliaSize and weight are approximateFollow Us:Instagram: @opal.mermaidsFacebook:facebook.com/Opal.MermaidsPinterest: pinterest.com.au/opal.mermaids
2.01ct black opal 13.3x8.4x3.4MM
$5,196.75AUD
Gem type: OpalNatural Solid Untreated Australian Black Opal Polished StoneWeight: 2.01caratsDimensions: 13.3mm x8.4mm x 3.4mmSource: Lightning Ridge, NSW, AustraliaSize and weight are approximateFollow Us:Instagram: @opal.mermaidsFacebook:facebook.com/Opal.MermaidsPinterest: pinterest.com.au/opal.mermaids
4.48ct boulder opal 13.2x6.4x3.3MM
$9,425.00AUD
Gem type: OpalDescriptionNatural Solid Untreated Australian Boulder Opal Polished StoneWeight: 4.48caratsDimensions:13.2mm x 6.4mm x 3.3mmSource: Queensland, AustraliaSize and weight are approximateFollow Us:Instagram: @opal.mermaids ,@Olivia.chanFacebook:facebook.com/Opal.MermaidsPinterest: pinterest.com.au/opal.mermaids
9.93ct boulder opal 16.7x6.7x4.5MM
$12,675.00AUD
Gem type: OpalDescriptionNatural Solid Untreated Australian Boulder Opal Polished StoneWeight: 9.93caratsDimensions:16.7mm x 6.7mm x 4.5mmSource: Queensland, AustraliaSize and weight are approximateFollow Us:Instagram: @opal.mermaids ,@Olivia.chanFacebook:facebook.com/Opal.MermaidsPinterest: pinterest.com.au/opal.mermaids
4.78ct boulder opal 19.3x7.1x3.6MM
$21,125.00AUD
Gem type: OpalDescriptionNatural Solid Untreated Australian Boulder Opal Polished StoneWeight: 4.78caratsDimensions:19.3mm x 7.1mm x 3.6mmSource: Queensland, AustraliaSize and weight are approximateFollow Us:Instagram: @opal.mermaids ,@Olivia.chanFacebook:facebook.com/Opal.MermaidsPinterest: pinterest.com.au/opal.mermaids
8ct boulder opal 17.1x12.1x4.8MM
$17,543.50AUD
Gem type: OpalDescriptionNatural Solid Untreated Australian Boulder Opal Polished StoneWeight: 8caratsDimensions:17.1mm x 12.1mm x 4.8mmSource: Queensland, AustraliaSize and weight are approximateFollow Us:Instagram: @opal.mermaids ,@Olivia.chanFacebook:facebook.com/Opal.MermaidsPinterest: pinterest.com.au/opal.mermaids
0.63ct black opal 7.3x5.5x2.7MM
$2,596.75AUD
Gem type: OpalNatural Solid Untreated Australian Black Opal Polished StoneWeight: 0.63caratsDimensions: 7.3mm x5.5mm x 2.7mmSource: Lightning Ridge, NSW, AustraliaSize and weight are approximateFollow Us:Instagram: @opal.mermaidsFacebook:facebook.com/Opal.MermaidsPinterest: pinterest.com.au/opal.mermaids
1.47ct black opal 8.6x7.2x3.9MM
$3,607.50AUD
Gem type: OpalNatural Solid Untreated Australian Black Opal Polished StoneWeight: 1.47caratsDimensions: 8.6mm x7.2mm x 3.9mmSource: Lightning Ridge, NSW, AustraliaSize and weight are approximateFollow Us:Instagram: @opal.mermaidsFacebook:facebook.com/Opal.MermaidsPinterest: pinterest.com.au/opal.mermaids
2.7ct black opal 9.8x8.7x4.9MM
$2,697.50AUD
Gem type: OpalNatural Solid Untreated Australian Black Opal Polished StoneWeight: 2.7caratsDimensions: 9.8mm x8.7mm x 4.9mmSource: Lightning Ridge, NSW, AustraliaSize and weight are approximateFollow Us:Instagram: @opal.mermaidsFacebook:facebook.com/Opal.MermaidsPinterest: pinterest.com.au/opal.mermaids
3.53ct black opal 9.5x8.2x3.2MM
$7,475.00AUD
Gem type: OpalNatural Solid Untreated Australian Black Opal Polished StoneWeight: 3.53caratsDimensions: 9.5mm x8.2mm x 3.2mmSource: Lightning Ridge, NSW, AustraliaSize and weight are approximateFollow Us:Instagram: @opal.mermaidsFacebook:facebook.com/Opal.MermaidsPinterest: pinterest.com.au/opal.mermaids
18.1ct boulder opal 32x11.4x5.9MM
$17,225.00AUD
Gem type: OpalDescriptionNatural Solid Untreated Australian Boulder Opal Polished StoneWeight: 18.1caratsDimensions:32mm x 11.4mm x 5.9mmSource: Queensland, AustraliaSize and weight are approximateFollow Us:Instagram: @opal.mermaids ,@Olivia.chanFacebook:facebook.com/Opal.MermaidsPinterest: pinterest.com.au/opal.mermaids