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Collection: Opal gemstones

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Half-circle (27)
Heart (6)
Hexagon (8)
Marquise (13)
Oval (48)
Pentagon (1)
Rectangle (60)
Square (12)
Teardrop (63)
Triangle (42)
Kite (1)

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Lower grade (11)
Commercial (277)
High commercial (31)
High commercial / gem (16)
Gem (18)
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Yaraka (152)
Mt. Margaret (104)
Russells (103)

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Boulder opal (276)
Wood replacement opal (72)
Crystal opal (14)
Opal carving (3)

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Black (33)
Semi-black (112)
Light (77)
Mixed (43)
Light + translucent (57)
Dark + translucent (7)

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Blue (248)
Green (268)
Orange (57)
Pink (113)
Purple (202)
Red (38)
Yellow (40)

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361 products

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Filter and sort

361 products

Availability

In stock (361)
Out of stock (0)

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Price

The highest price is $15,000.00 AUD

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Clear

Shape

Circle (18)
Cloud (2)
Diamond (1)
Fan (3)
Flower (2)
Free-form (53)
Half-circle (27)
Heart (6)
Hexagon (8)
Marquise (13)
Oval (48)
Pentagon (1)
Rectangle (60)
Square (12)
Teardrop (63)
Triangle (42)
Kite (1)

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Grade

Lower grade (11)
Commercial (277)
High commercial (31)
High commercial / gem (16)
Gem (18)
Top gem (3)

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Mine location

Yaraka (152)
Mt. Margaret (104)
Russells (103)

Clear

Type

Boulder opal (276)
Wood replacement opal (72)
Crystal opal (14)
Opal carving (3)

Clear

Body tone

Black (33)
Semi-black (112)
Light (77)
Mixed (43)
Light + translucent (57)
Dark + translucent (7)

Clear

Colour

Blue (248)
Green (268)
Orange (57)
Pink (113)
Purple (202)
Red (38)
Yellow (40)

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361 products

12.09 Ct large purple boulder opal

Regular price $1,333.00 AUD

Regular price Sale price $1,333.00 AUD
Unit price per
6.23 Ct triangle boulder opal

Regular price $602.00 AUD

Regular price Sale price $602.00 AUD
Unit price per
14.07 Ct blue boulder opal

Regular price $581.00 AUD

Regular price Sale price $581.00 AUD
Unit price per
9.31 Ct oval boulder opal

Regular price $1,396.00 AUD

Regular price Sale price $1,396.00 AUD
Unit price per
7.23 Ct triangle boulder opal

Regular price $997.00 AUD

Regular price Sale price $997.00 AUD
Unit price per
4.51 Ct small boulder opal

Regular price $1,776.00 AUD

Regular price Sale price $1,776.00 AUD
Unit price per
3.91 Ct small oval boulder opal

Regular price $610.00 AUD

Regular price Sale price $610.00 AUD
Unit price per
12.14 Ct teardrop boulder opal pair

Regular price $989.00 AUD

Regular price Sale price $989.00 AUD
Unit price per
15.60 Ct triangle boulder opal

Regular price $620.00 AUD

Regular price Sale price $620.00 AUD
Unit price per
10.32 Ct pink and green boulder opal

Regular price $516.00 AUD

Regular price Sale price $516.00 AUD
Unit price per
13.35 Ct triangle boulder opal

Regular price $456.00 AUD

Regular price Sale price $456.00 AUD
Unit price per
5.15 Ct small boulder opal

Regular price $1,622.00 AUD

Regular price Sale price $1,622.00 AUD
Unit price per
5.46 Ct small rectangle boulder opal

Regular price $526.00 AUD

Regular price Sale price $526.00 AUD
Unit price per
4.95 Ct small rectangle boulder opal

Regular price $749.00 AUD

Regular price Sale price $749.00 AUD
Unit price per
12.25 Ct teardrop boulder opal

Regular price $816.00 AUD

Regular price Sale price $816.00 AUD
Unit price per
8.60 Ct purple and caramel boulder opal

Regular price $596.00 AUD

Regular price Sale price $596.00 AUD
Unit price per

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