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10ct Natural Boulder Opal Blue Green Fire
AU$207Opal: Natural, Solid, Untreated, Polished
Color: Purple, Green
Shape: Freeform
Weight: 10 ct
Dimensions: 24×12.5x4mm
Source: Winton, QLD, Australia
Size and weight are approximate
31ct Natural Koroit Boulder Opal Matrix
AU$84100% Natural Solid Boulder Opal – Polished Australian Gemstone
- Weight: 31.05 ct
- Dimensions: 23 x 20 x 8 mm
- Origin: Koroit, Queensland, Australia
- (Size and weight are approximate.)
6.99ct Natural Crystal Boulder Opal
AU$215Natural Solid Untreated Australian Crystal Boulder Opal Polished Stone
Weight: 6.99 carats
Dimensions: 15.5x10x6 mm
Source: Winton, QLD, Australia
Size and weight are approximate
2.38ct Natural Australian Black Opal
AU$304💎 Opal Details:
- Type: Natural, Solid, Untreated
- Origin: Lightning Ridge, Australia
- Dimensions:16.5×8.2×3 mm
- Weight: 2.38ct
1.41ct Natural Australian Dark Opal Oval
AU$299Opal Details:
- Type: Natural, Solid, Untreated Dark Opal
- Origin: Lightning Ridge, Australia
- Dimensions: 9.2x7x3.4 mm
- Weight: 1.41ct
1.08ct Natural Dark Opal Green Fire
AU$230Opal Details:
Opal Type: Natural, Solid, Untreated
Origin: Lightning Ridge, Australia
Dimensions: 12x8x2 mm approx
Weight: 1.08ct approx
Blue Natural Boulder Opal 1.49 ct
AU$138💎 Opal Details:
Weight: 1.49 ct
Dimensions: 11.5×5.7×2.6 mm
Origin: Winton, Queensland, Australia
Size and weight are approximate
1.26ct Natural Dark Opal – Teardrop Green Blue
AU$284Opal: Natural, Solid, Untreated, Polished
Source: Lightning Ridge, Australia
Dimensions: 11x6x3 mm
Weight: 1.26 ct
(Size and weight are approximate)
Color: Cyan, Green, Blue
Multicolor Flash Teardrop Dark Opal 1.64 ct
AU$222Opal: Natural, Solid, Untreated, Polished
Source: Lightning Ridge, Australia
Dimensions: 13×7.5×3 mm
Weight: 1.64 ct
(Size and weight are approximate)
Color: Cyan, Green, Blue
2.88ct Natural Dark Opal – Teardrop Blue Green
AU$184
Opal Details:
-
Type: Natural, Solid, Untreated, Polished Dark Opal
-
Origin: Lightning Ridge, NSW, Australia
-
Dimensions: 14 × 8 × 4 mm (approx.)
-
Weight: 2.88 ct (approx.)
Pink Boulder Opal 6.9 ct
AU$215Opal: Natural, Solid, Untreated, Polished
Color: Pink
Shape: Freeform / Triangle
Weight: 6.9 ct
Dimensions: 15x15x4.5mm
Source: Winton, QLD, Australia
Size and weight are approximate
6.61ct Natural Boulder Opal Pastel Green Pink
AU$130100% Natural Solid Boulder Opal Polishged Stone
Weight: 6.61 ct
Dimensions: 20.5x11x2.5 mm
Source: Winton,QLD, Australia
Size and weight are approximate
4.31ct Natural Boulder Opal Blue Fire
AU$253100% Natural Solid Boulder Opal Polished Stone
Weight: 4.31 ct
Dimensions: 19x6x3 mm
Source: Winton, QLD, Australia
Size and weight are approximate
Double Sided Oval Koroit Boulder Opal Stone 27.53 ct
AU$130Natural Solid Untreated Boulder Opal Polished Stone
Weight: 27.53 ct
Dimensions: 23.5×20.5×5 mm
Source: Koroit, QLD, Australia
(Size and weight are approximate)
32ct Natural Boulder Matrix Opal Koroit Australia
AU$253Opal Details:
Type: Natural, Solid, Untreated Boulder Opal
Origin: Koroit, Queensland, Australia
Dimensions: 39 × 12 × 6.5 mm (approx.)
Weight: 32ct (approx.)
70.5ct Natural Double-Sided Boulder Opal
AU$146Opal Details:
Type: Natural, Solid, Untreated Boulder Matrix Opal
Origin: Koroit, Queensland, Australia
Dimensions: 40.5 × 26 × 7 mm (approx.)
Weight: 70.5ct (approx.
23.55ctw Natural Crystal Boulder Opal Parcel 6pcs
AU$138Natural Solid Untreated Pipe Crystal Boulder Opal Polished Stones
Quantity: 6 Pieces – the price is for all pieces. We do not sell separately.
Total Weight: 23 ctw
Dimensions:
Large Freeform Shape Opal : 20x7x5 mm
Small Freeform Shape Opal :15x8x4.5 mm
Color : Purple Blue Green
Shape : Oval Square Freeform
Source: Winton, QLD, Australia
Size and weight are approximate
23ctw Natural Crystal Boulder Opal Parcel 6pcs
AU$149Opal: Natural, Solid, Untreated, Polished
Source: Winton, QLD, Australia
Quantity: 6 Pieces – the price is for all pieces.
Total Weight: 23 ctw
Oval Opal Dimensions:
Large : 21.5x19x5 mm
Small : 15x17x4 mm
Freeform Opal Dimensions:
Large: 20x7x5 mm
Small:15x8x4.5 mm
(Size and weight are approximate)
33.63ct Crystal Boulder Opal Parcel
AU$149Natural Solid Untreated Pipe Crystal Boulder Opal Polished Stones
Quantity: 6 Pieces – the price is for all pieces. We do not sell separately.
Total Weight: 33.63 ctw
Dimensions:
Large Oval Shape Opal : 21.5x19x5 mm
Small Oval Shape Opal : 15x17x4 mm
Color : Purple
Shape : Oval Square Freeform
Source: Winton, QLD, Australia
Size and weight are approximate
1.63ct Natural Crystal Boulder Opal
AU$230Natural Solid Untreated Australian Crystal Boulder Opal Polished Stone
Weight: 1.63 carats
Dimensions: 8x7x4.5 mm
Source: Winton, QLD, Australia
Shape: High Dome Cabochon Flat Bottom
Size and weight are approximate