Sort by:
2.5ct boulder opal 15x6.7x3.6MM
$1,621.75AUD
Gem type: OpalDescriptionNatural Solid Untreated Australian Boulder Opal Polished StoneWeight: 2.5caratsDimensions:15mm x 6.7mm x 3.6mmSource: Queensland, AustraliaSize and weight are approximateFollow Us:Instagram: @opal.mermaids ,@Olivia.chanFacebook:facebook.com/Opal.MermaidsPinterest: pinterest.com.au/opal.mermaids
5.47ct black opal 13.5x 11.8x5.2MM
$16,900.00AUD
Gem type: OpalNatural Solid Untreated Australian Black Opal Polished StoneWeight: 5.47caratsDimensions:13.5mm x 11.8mm x5.2mmSource: Lightning Ridge, NSW, AustraliaSize and weight are approximateFollow Us:Instagram: @opal.mermaids ,@Olivia.chanFacebook:facebook.com/Opal.MermaidsPinterest: pinterest.com.au/opal.mermaids
2.38ct black opal 13.5x 7.3x4.2MM
$21,450.00AUD
Gem type: OpalNatural Solid Untreated Australian Black Opal Polished StoneWeight: 2.38caratsDimensions:13.5mm x 7.3mm x4.2mmSource: Lightning Ridge, NSW, AustraliaSize and weight are approximateFollow Us:Instagram: @opal.mermaids ,@Olivia.chanFacebook:facebook.com/Opal.MermaidsPinterest: pinterest.com.au/opal.mermaids
1.7ct black opal 11.4x 8.3x3.2MM
$8,125.00AUD
Gem type: OpalNatural Solid Untreated Australian Black Opal Polished StoneWeight: 1.7caratsDimensions:11.4mm x 8.3mm x3.2mmSource: Lightning Ridge, NSW, AustraliaSize and weight are approximateFollow Us:Instagram: @opal.mermaids ,@Olivia.chanFacebook:facebook.com/Opal.MermaidsPinterest: pinterest.com.au/opal.mermaids
1.88ct black opal 12.9x 5.5x3.8MM
$8,645.00AUD
Gem type: OpalNatural Solid Untreated Australian Black Opal Polished StoneWeight: 1.88caratsDimensions:12.9mm x 5.5mm x3.8mmSource: Lightning Ridge, NSW, AustraliaSize and weight are approximateFollow Us:Instagram: @opal.mermaids ,@Olivia.chanFacebook:facebook.com/Opal.MermaidsPinterest: pinterest.com.au/opal.mermaids
3.61ct black opal 19.3x 9.7x3.4MM
$8,320.00AUD
Gem type: OpalNatural Solid Untreated Australian Black Opal Polished StoneWeight: 3.61caratsDimensions:19.3mm x 9.7mm x3.4mmSource: Lightning Ridge, NSW, AustraliaSize and weight are approximateFollow Us:Instagram: @opal.mermaids ,@Olivia.chanFacebook:facebook.com/Opal.MermaidsPinterest: pinterest.com.au/opal.mermaids
1.77ct black opal 10x 8x3.3MM
$10,725.00AUD
Gem type: OpalNatural Solid Untreated Australian Black Opal Polished StoneWeight: 1.77caratsDimensions:10mm x 8mm x3.3mmSource: Lightning Ridge, NSW, AustraliaSize and weight are approximateFollow Us:Instagram: @opal.mermaids ,@Olivia.chanFacebook:facebook.com/Opal.MermaidsPinterest: pinterest.com.au/opal.mermaids
1.48ct black opal 10.6x 8.2x3.5MM
$11,180.00AUD
Gem type: OpalNatural Solid Untreated Australian Black Opal Polished StoneWeight: 1.48caratsDimensions:10.6mm x 8.2mm x2.5mmSource: Lightning Ridge, NSW, AustraliaSize and weight are approximateFollow Us:Instagram: @opal.mermaids ,@Olivia.chanFacebook:facebook.com/Opal.MermaidsPinterest: pinterest.com.au/opal.mermaids
1.9ct black opal 10.3x 7.7x3.8MM
$1,751.75AUD
Gem type: OpalNatural Solid Untreated Australian Black Opal Polished StoneWeight: 1.9caratsDimensions:10.3mm x 7.7mm x3.8mmSource: Lightning Ridge, NSW, AustraliaSize and weight are approximateFollow Us:Instagram: @opal.mermaids ,@Olivia.chanFacebook:facebook.com/Opal.MermaidsPinterest: pinterest.com.au/opal.mermaids
7.91ct boulder opal 17.1x12.2x4.1MM
$12,993.50AUD
Gem type: OpalDescriptionNatural Solid Untreated Australian Boulder Opal Polished StoneWeight: 7.91caratsDimensions:17.1mm x 12.2mm x 4.1mmSource: Queensland, AustraliaSize and weight are approximateFollow Us:Instagram: @opal.mermaids ,@Olivia.chanFacebook:facebook.com/Opal.MermaidsPinterest: pinterest.com.au/opal.mermaids
9.6ct boulder opal 21.7x11.8x6.1MM
$3,246.75AUD
Gem type: OpalDescriptionNatural Solid Untreated Australian Boulder Opal Polished StoneWeight: 9.6caratsDimensions:21.7mm x 11.8mm x 6.1mmSource: Queensland, AustraliaSize and weight are approximateFollow Us:Instagram: @opal.mermaids ,@Olivia.chanFacebook:facebook.com/Opal.MermaidsPinterest: pinterest.com.au/opal.mermaids
18.95ct boulder opal 22.5x13.5x6.7MM
$4,546.75AUD
Gem type: OpalDescriptionNatural Solid Untreated Australian Boulder Opal Polished StoneWeight: 18.95caratsDimensions:22.5mm x 13.5mm x 6.7mmSource: Queensland, AustraliaSize and weight are approximateFollow Us:Instagram: @opal.mermaids ,@Olivia.chanFacebook:facebook.com/Opal.MermaidsPinterest: pinterest.com.au/opal.mermaids