New
Absolute Gem Rainbow Piano Australian Boulder Opal 45.7 ct
Natural Solid Untreated Australian Boulder Opal Polished StoneWeight: 45.7 caratsDimensions: 56x15x6 mmSource: Winton, QLD, AustraliaSize and weight are approximate We may consider a reasonable offer on some of our opals. If you’d like to do so please send thru the...
$45,700.00
New
Absolute Gem Neon Rainbow Australian Boulder Opal 23.5 ct
Natural Solid Untreated Australian Boulder Opal Polished StoneWeight: 23.5 caratsDimensions: 31x14.5x5.5 mmSource: Winton, QLD, AustraliaSize and weight are approximate We may consider a reasonable offer on some of our opals. If you’d like to do so please send thru the...
$29,400.00
New
Blue Green Top Gem Australian Boulder Opal Matching Set 128.27 ct
Natural Solid Untreated Australian Boulder Opal Polished StonesIdeal matching set of pendants for two soulmatesTotal Weight: 128.27 caratsTop Opal : 62.92 ct 53x13x10 mmLower Opal : 65.33 ct 52x15x11 mmSource: Winton, QLD, AustraliaSize and weight are approximate We may consider...
$25,000.00
Massive Top Gem Rainbow Australian Boulder Opal Specimen 183 ct
Natural Solid Untreated Australian Boulder Opal Polished Specimen Weight: 183 caratsDimensions: 98x30x7 mmSource: Winton, QLD, AustraliaSize and weight are approximate We may consider a reasonable offer on some of our opals. If you’d like to do so please send thru...
$25,000.00
Top Gem Rainbow Duck Creek Boulder Opal 55.3 ct
This opal was mined in Duck Creek in the 1980’s. Mining efforts there ceased due to being fully mined out until since recently some miners have revisited old mine sites however not much was found. This boulder opal is full...
$25,000.00
Absolute Gem Neon Rainbow Teardrop Australian Boulder Opal 37.2 ct
Natural Solid Untreated Australian Boulder Opal Polished StoneWeight: 37.2 caratsDimensions: 47.5x14.5x7 mmSource: Winton, QLD, AustraliaSize and weight are approximate We may consider a reasonable offer on some of our opals. If you’d like to do so please send thru the...
$22,300.00
New
Absolute Gem Neon Rainbow Australian Boulder Opal 11 ct
Natural Solid Untreated Australian Boulder Opal Polished StoneWeight: 11 caratsDimensions: 25X11X4 mmSource: Winton, QLD, AustraliaSize and weight are approximate We may consider a reasonable offer on some of our opals. If you’d like to do so please send thru the...
$15,000.00
Top Gem Australian Boulder Opal 54.20 ct
This opal was mined in Duck Creek in the 1980’s. Mining efforts there ceased due to being fully mined out until since recently some miners have revisited old mine sites however not much was found. This boulder opal is full...
$13,550.00
Top Gem A+ Grade Australian Boulder Opal 59.90 ct
This opal was mined in Duck Creek in the 1980’s. Mining efforts there ceased due to being fully mined out until since recently some miners have revisited old mine sites however not much was found. This boulder opal is full...
$11,980.00
Absolute Gem Metallic Fire Australian Boulder Opal 30.2 ct
Natural Solid Untreated Australian Boulder Opal Polished StoneWeight: 30.2 caratsDimensions: 38x19x5 mmSource: Winton, QLD, AustraliaSize and weight are approximate We may consider a reasonable offer on some of our opals. If you’d like to do so please send thru the...
$9,900.00
Massive Gem Australian Boulder Opal Specimen 178 ct
Natural Solid Untreated Australian Boulder Opal Polished Specimen Weight: 178 caratsDimensions: 56X32X16 mmSource: Winton, QLD, AustraliaSize and weight are approximate We may consider a reasonable offer on some of our opals. If you’d like to do so please send thru...
$9,900.00
Gem Boulder Opal 60.90 ct
Natural Solid Untreated Australian Boulder Opal Polished StoneWeight: 60.90 caratDimensions: 37x29x7mmSource: Winton, QLD, AustraliaSize and weight are approximate We may consider a reasonable offer on some of our opals. If you’d like to do so please send thru the enquiry...
$9,150.00
Multi Color Neon Fire Massive Gem Australian Boulder Opal Specimen 267 ct
Natural Solid Untreated Australian Boulder Opal Polished Specimen Weight: 267 caratsDimensions: 63x47x10 mmSource: Winton, QLD, AustraliaSize and weight are approximate We may consider a reasonable offer on some of our opals. If you’d like to do so please send thru...
$7,100.00
Absolute Gem Metallic Fire Australian Boulder Opal 9.93 ct
Natural Solid Untreated Australian Boulder Opal Polished StoneWeight: 9.93 caratsDimensions: 36x6.5x3.5 mmSource: Winton, QLD, AustraliaSize and weight are approximate We may consider a reasonable offer on some of our opals. If you’d like to do so please send thru the...
$7,000.00
Neon Multi Color Fire Teardrop Gem Australian Boulder Opal 27.2 ct
Natural Solid Untreated Australian Boulder Opal Polished StoneWeight: 27.2 caratsDimensions: 33x21x6 mmSource: Winton, QLD, AustraliaSize and weight are approximate We may consider a reasonable offer on some of our opals. If you’d like to do so please send thru the...
$6,800.00
Sparkling Top Gem Australian Boulder Opal 29.3 ct
Natural Solid Untreated Australian Boulder Opal Polished StoneWeight: 29.3 caratsDimensions: 33x16x5 mmSource: Winton, QLD, AustraliaSize and weight are approximate We may consider a reasonable offer on some of our opals. If you’d like to do so please send thru the...
$6,000.00
Blue Green Flash Ocean Opal Gem Australian Boulder Opal 14.5 ct
Natural Solid Untreated Australian Boulder Opal Polished StoneWeight: 14.5 caratsDimensions: 22x15x4.5 mmSource: Winton, QLD, AustraliaSize and weight are approximate We may consider a reasonable offer on some of our opals. If you’d like to do so please send thru the...
$5,300.00
Absolute Gem Metallic Rainbow Fire Australian Boulder Opal 13 ct
Natural Solid Untreated Australian Boulder Opal Polished StoneWeight: 13 caratsDimensions: 28x14x4 mmSource: Winton, QLD, AustraliaSize and weight are approximate We may consider a reasonable offer on some of our opals. If you’d like to do so please send thru the...
$5,300.00
Green Flash Blue Ocean Opal Gem Australian Boulder Opal 37.8 ct
Natural Solid Untreated Australian Boulder Opal Polished StoneWeight: 37.8 caratsDimensions: 31x20x6 mmSource: Winton, QLD, AustraliaSize and weight are approximate We may consider a reasonable offer on some of our opals. If you’d like to do so please send thru the...
$5,240.00
Rainbow Piano Rectangle Top Gem Australian Boulder Opal 4.9 ct
Natural Solid Untreated Australian Boulder Opal Polished StoneWeight: 4.9 caratsDimensions: 13x9x4 mmSource: Winton, QLD, AustraliaSize and weight are approximate
$5,100.00
Bright Multi Color Gem Australian Boulder Opal 6.4 ct
Natural Solid Untreated Australian Boulder Opal Polished StoneWeight: 6.4 caratsDimensions: 17x11x4 mmSource: Winton, QLD, AustraliaSize and weight are approximate We may consider a reasonable offer on some of our opals. If you’d like to do so please send thru the...
$5,000.00
New
Multi Color Stripe Gem Australian Boulder Opal 52.5 ct
Natural Solid Untreated Australian Boulder Opal Polished StoneWeight: 52.5 caratsDimensions: 38X29X7 mmSource: Winton, QLD, AustraliaSize and weight are approximate
$5,000.00
Top Gem Australian Boulder Opal 39.2 ct
Natural Solid Untreated Australian Boulder Opal Polished SpecimenWeight: 39.2 caratsDimensions: 35x17x8 mmSource: Winton, QLD, AustraliaSize and weight are approximate We may consider a reasonable offer on some of our opals. If you’d like to do so please send thru the...
$4,950.00
Gem Sparkling Rainbow Fire Australian Boulder Opal 8.51 ct
Natural Solid Untreated Australian Boulder Opal Polished StoneWeight: 8.51 caratsDimensions: 32.5x7x4 mmSource: Winton, QLD, AustraliaSize and weight are approximate We may consider a reasonable offer on some of our opals. If you’d like to do so please send thru the...
$4,930.00
Metallic Green Blue Yellow Fire Gem Australian Boulder Opal 8.46 ct
Natural Solid Untreated Australian Boulder Opal Polished StoneWeight: 29.7 caratsDimensions: 37x20x5 mmSource: Winton, QLD, AustraliaSize and weight are approximate We may consider a reasonable offer on some of our opals. If you’d like to do so please send thru the...
$4,900.00
Bright Multi Color Gem Australian Boulder Opal 8.1 ct
Natural Solid Untreated Australian Boulder Opal Polished StoneWeight: 8.1 caratsDimensions: 26x8x5 mmSource: Winton, QLD, AustraliaSize and weight are approximate We may consider a reasonable offer on some of our opals. If you’d like to do so please send thru the...
$4,800.00
Multi Color Stripe Gem Australian Boulder Opal 79.5 ct
Natural Solid Untreated Australian Boulder Opal Polished StoneWeight: 79.5 caratsDimensions: 47X27X8 mmSource: Winton, QLD, AustraliaSize and weight are approximate We may consider a reasonable offer on some of our opals. If you’d like to do so please send thru the...
$4,700.00
Multi Color Stripe Gem Australian Boulder Opal 77.8 ct
Natural Solid Untreated Australian Boulder Opal Polished StoneWeight: 77.8 caratsDimensions: 54x24x8 mmSource: Winton, QLD, AustraliaSize and weight are approximate We may consider a reasonable offer on some of our opals. If you’d like to do so please send thru the...
$4,700.00
Gem Ocean Opal Australian Boulder Opal 60.7 ct
Natural Solid Untreated Australian Boulder Opal Polished StoneWeight: 60.7 caratsDimensions: 37x23x8 mmSource: Winton, QLD, AustraliaSize and weight are approximate
$4,600.00
Gem Ocean Opal Australian Boulder Opal 37.5 ct
Natural Solid Untreated Australian Boulder Opal Polished StoneWeight: 37.5 caratsDimensions: 29x21.5x7.5 mmSource: Winton, QLD, AustraliaSize and weight are approximate We may consider a reasonable offer on some of our opals. If you’d like to do so please send thru the...
$4,500.00
New
Top Gem Australian Boulder Opal 22 ct
Natural Solid Untreated Australian Boulder Opal Polished SpecimenWeight: 22 caratsDimensions: 24x16x6 mmSource: Winton, QLD, AustraliaSize and weight are approximate We may consider a reasonable offer on some of our opals. If you’d like to do so please send thru the...
$4,400.00
Large Sparkling Australian Wood Fossil Boulder Opal Specimen 91.5 ct
Natural Solid Untreated Australian Boulder Opal Polished SpecimenWeight: 91.5 caratsDimensions: 67x31x7 mmSource: Winton, QLD, AustraliaSize and weight are approximateThe face of this opal is undulated We may consider a reasonable offer on some of our opals. If you’d like to...
$4,400.00
Gem Ocean Opal Australian Boulder Opal 17.4 ct
Natural Solid Untreated Australian Boulder Opal Polished StoneWeight: 17.4 caratsDimensions: 20x17x6 mmSource: Winton, QLD, AustraliaSize and weight are approximate We may consider a reasonable offer on some of our opals. If you’d like to do so please send thru the...
$4,300.00
Blue Green Shimmer Ocean Opal Gem Australian Boulder Opal 10.4 ct
Natural Solid Untreated Australian Boulder Opal Polished StoneWeight: 10.4 caratsDimensions: 24x11.5x5 mmSource: Winton, QLD, AustraliaSize and weight are approximate We may consider a reasonable offer on some of our opals. If you’d like to do so please send thru the...
$4,050.00
Blue Green Flash Gem Ocean Opal Australian Boulder Opal 3.7 ct
Natural Solid Untreated Australian Boulder Opal Polished StoneWeight: 3.7 caratsDimensions: 18x6.5x4 mmSource: Winton, QLD, AustraliaSize and weight are approximate We may consider a reasonable offer on some of our opals. If you’d like to do so please send thru the...
$4,050.00
Metallic Stripes Gem Australian Boulder Opal 8.1 ct
Natural Solid Untreated Australian Boulder Opal Polished StoneWeight: 8.1 caratsDimensions: 32x5x4 mmSource: Winton, QLD, AustraliaSize and weight are approximate We may consider a reasonable offer on some of our opals. If you’d like to do so please send thru the...
$4,050.00
Deep Blue Green Ocean Opal Gem Australian Boulder Opal 25.6 ct
Natural Solid Untreated Australian Boulder Opal Polished StoneWeight: 25.6 caratsDimensions: 39x13x5.5 mmSource: Winton, QLD, AustraliaSize and weight are approximate We may consider a reasonable offer on some of our opals. If you’d like to do so please send thru the...
$3,850.00
Double sided Bright Multi Color Gem Australian Boulder Opal 38 ct
Natural Solid Untreated Australian Boulder Opal Polished StoneWeight: 38 caratsDimensions: 38x14x9 mmSource: Winton, QLD, AustraliaSize and weight are approximate We may consider a reasonable offer on some of our opals. If you’d like to do so please send thru the...
$3,800.00
Multi Color Gem Australian Boulder Opal 15.1 ct
Natural Solid Untreated Australian Boulder Opal Polished StoneWeight: 15.1 caratsDimensions: 31x10x4 mmSource: Winton, QLD, AustraliaSize and weight are approximate We may consider a reasonable offer on some of our opals. If you’d like to do so please send thru the...
$3,800.00
New
Top Gem Oval Australian Boulder Opal 18.8 ct
Natural Solid Untreated Australian Boulder Opal Polished SpecimenWeight: 18.8 caratsDimensions: 25x12.5x6.5 mmSource: Winton, QLD, AustraliaSize and weight are approximate We may consider a reasonable offer on some of our opals. If you’d like to do so please send thru the...
$3,760.00
Metallic Multi Color Fire Gem Australian Boulder Opal 9.7 ct
Natural Solid Untreated Australian Boulder Opal Polished StoneWeight: 9.7 caratsDimensions: 25x12x4 mmSource: Winton, QLD, AustraliaSize and weight are approximate
$3,745.00
Neon Flash Gem Australian Boulder Opal 6 ct
Natural Solid Untreated Australian Boulder Opal Polished StoneWeight: 6 caratsDimensions: 18.5x11x4 mmSource: Winton, QLD, AustraliaSize and weight are approximate We may consider a reasonable offer on some of our opals. If you’d like to do so please send thru the...
$3,700.00
Large Double Sided Wood Fossil Boulder Opal Specimen 214.9 ct
Natural Solid Untreated Australian Boulder Opal Polished StoneDimensions (mm) 75x25x12 mmWeight 214.9 ctsStunning Large Double Sided Wood Fossil / Replacement Boulder Opal SpecimenItem type : Natural Solid Boulder Opal StoneSource : Koroit Queensland, AustraliaItem code : MM312Size and weight are...
$3,500.00
Rainbow Color Graduation Rectangle Gem Australian Boulder Opal 26.8 ct
Natural Solid Untreated Australian Boulder Opal Polished StoneWeight: 26.8 caratsDimensions: 25x20x5 mmSource: Winton, QLD, AustraliaSize and weight are approximate We may consider a reasonable offer on some of our opals. If you’d like to do so please send thru the...
$3,490.00
Sparkling Multi Color Teardrop Gem Australian Boulder Opal 33.8 ct
Natural Solid Untreated Australian Boulder Opal Polished StoneWeight: 33.8 caratsDimensions: 30x28x6 mmSource: Winton, QLD, AustraliaSize and weight are approximate We may consider a reasonable offer on some of our opals. If you’d like to do so please send thru the...
$3,390.00
Neon Rainbow Strips Gem Australian Boulder Opal 23.9 ct
Natural Solid Untreated Australian Boulder Opal Polished StoneWeight: 23.9 caratsDimensions: 40x14x6 mmSource: Winton, QLD, AustraliaSize and weight are approximate We may consider a reasonable offer on some of our opals. If you’d like to do so please send thru the...
$3,370.00
Rolling Rainbow Fire Gem Australian Boulder Opal 9.92 ct
Natural Solid Untreated Australian Boulder Opal Polished StoneWeight: 9.92 caratsDimensions: 28x11x4 mmSource: Winton, QLD, AustraliaSize and weight are approximate We may consider a reasonable offer on some of our opals. If you’d like to do so please send thru the...
$3,290.00
Blue Green Flash Ocean Opal Teardrop Gem Australian Boulder Opal 25.5 ct
Natural Solid Untreated Australian Boulder Opal Polished StoneWeight: 25.5 caratsDimensions: 29x19x5 mmSource: Winton, QLD, AustraliaSize and weight are approximate We may consider a reasonable offer on some of our opals. If you’d like to do so please send thru the...
$3,260.00
Gem Chaff Pattern Winton Boulder Opal 12.8 ct
Natural Solid Untreated Australian Boulder Opal Polished StoneWeight: 12.8 caratsDimensions: 23x9x4mmSource: Winton, QLD, AustraliaSize and weight are approximate We may consider a reasonable offer on some of our opals. If you’d like to do so please send thru the enquiry...
$3,200.00
Multi Color Stripe Gem Australian Boulder Opal 32.2 ct
Natural Solid Untreated Australian Boulder Opal Polished StoneWeight: 32.2 caratsDimensions: 42x14x8 mmSource: Winton, QLD, AustraliaSize and weight are approximate We may consider a reasonable offer on some of our opals. If you’d like to do so please send thru the...
$3,000.00

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