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Sterling Silver Vein Boulder Opal Ring 48ct US10

AU$499

Opal: Natural, Solid, Untreated, Polished
Source: Queensland, Australia
Setting Dimensions: 19x19x6 mm approx
Whole Ring Weight: 48 ct approx
Ring: S925 (Stamped), Rhodium Plated, Sterling Silver
Ring Band Dimension: 3.5 mm approx
Ring Size: U10 (Size change is not available)
Bezel set in Non-Tarnish Hypoallergenic Rhodium Plated 925 Sterling Silver

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Sterling Silver Green Oval Boulder Opal Ring 20 ct US 8

AU$499

Opal: Natural, Solid, Untreated, Polished
Source: Queensland, Australia
Setting Dimensions: 17.5x12x5 mm approx
Whole Ring Weight: 20 ct approx
Ring: S925 (Stamped), Rhodium Plated, Sterling Silver
Ring Band Dimension: 3.5 mm approx
Ring Size: US8 (Size change is not available)
Bezel set in Non-Tarnish Hypoallergenic Rhodium Plated 925 Sterling Silver

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Sterling Silver Australian Boulder Opal Ring US 8

AU$499

Opal: Natural, Solid, Untreated, Polished
Setting Dimensions: 21x12x6 mm
Whole Ring Weight: 24 ct
Ring: S925 (Stamped), Rhodium Plated, Sterling Silver
Ring Band Dimension: 3.5 mm
Ring Size: US8 (Size Change is not available)
Bezel set in Non Tarnish Hypoallergenic Rhodium Plated 925 Sterling Silver

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3.62ct Natural Crystal Boulder Opal

AU$499

Natural Solid Untreated Australian Pipe Crystal Boulder Opal Polished Stone
Weight: 3.62 carats
Dimensions: 15x9x3.5 mm
Source: Winton, QLD, Australia
Size and weight are approximate

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Solid Boulder Opal Pendant – Stripe Pattern

AU$499

Opal Details:

Type: Natural, Solid, Untreated Boulder Opal

Origin: Queensland, Australia

Dimensions: 43×15×7.5mm (approx.)

Weight: 45ct (approx.)

Necklace Details:

Type: Adjustable Slide Knot Cord

Color: Black

 

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Aqua Blue Queensland Boulder Opal Teardrop Ringstone 3.7 ct

AU$499

Natural Solid Untreated Australian Boulder Opal Polished Stone
Weight: 3.7 carats
Dimensions: 13x10x3.5 mm
Source: Winton, QLD, Australia
Size and weight are approximate

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37ct Koroit Boulder Opal Pendant

AU$499

Pendant: S925 Stamped Rhodium Plated Sterling Silver
Opal: Natural, Solid, Untreated, Polished
Source: Koroit, Queensland, Australia
Dimensions: 35x15x6mm
Whole Pendant Weight: 37 ct
(Size and weight are approximate)

Select options This product has multiple variants. The options may be chosen on the product page
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16.1ct Natural Boulder Opal Pendant Rectangle Blue-Green

AU$492

Pendant: S925 Stamped Rhodium Plated Sterling Silver
Opal: Natural, Solid, Untreated, Polished
Source: Queensland, Australia
Dimensions: 26×8.5×5.5 mm
Whole Pendant Weight: 16.1 ct
(Size and weight are approximate)

Select options This product has multiple variants. The options may be chosen on the product page
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Silver Australian Boulder Opal Pendant with Necklace 16.5 ct

AU$492

Pendant: S925 Stamped Rhodium Plated Sterling Silver
Opal: Natural, Solid, Untreated, Polished
Source: Queensland, Australia
Dimensions: 33x7x4.5 mm
Whole Pendant Weight: 16.5 ct
(Size and weight are approximate)

Select options This product has multiple variants. The options may be chosen on the product page
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Sterling Silver Purple Green Boulder Opal Ring 25ct US9

AU$492

Opal: Natural, Solid, Untreated, Polished
Source: Queensland, Australia
Setting Dimensions: 17×12.5×5.5 mm approx
Whole Ring Weight: 25 ct approx
Ring: S925 (Stamped), Rhodium Plated, Sterling Silver
Ring Band Dimension: 3.5 mm approx
Ring Size: U9 (Size change is not available)
Bezel set in Non-Tarnish Hypoallergenic Rhodium Plated 925 Sterling Silver

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Sterling Silver Rectangle Boulder Opal Ring 22 ct US 7

AU$492

Opal: Natural, Solid, Untreated, Polished
Setting Dimensions: 19x14x5 mm
Whole Ring Weight: 22 ct
Ring: S925 (Stamped), Rhodium Plated, Sterling Silver
Ring Band Dimension: 3.5 mm
Ring Size: US7 (Size Change is not available)
Bezel set in Non Tarnish Hypoallergenic Rhodium Plated 925 Sterling Silver

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4.72ct Natural Dark Opal – Half Moon Multicolor

AU$492


Opal Details:
Type: 100% Natural, Solid, Untreated, Polished 

Origin: Lightning Ridge, NSW, Australia

Dimensions: 24 × 9.3 × 3.5 mm (approx.)

Weight: 4.72ct (approx.)

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Solid Wood Fossil Boulder Opal Pendant – Large Oval

AU$492

Opal Details:

Type: Natural, Solid, Untreated Polished Wood Fossil Boulder Opal

Origin: Queensland, Australia

Dimensions: 36 × 25 × 5 mm (approx.)

Weight: 54ct (approx.)

Necklace Details:

Type: Adjustable Slide Knot Cord

Color: Dark Brown

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3.4ct Natural Boulder Opal Deep Blue Fire

AU$492

100% Natural Solid Boulder Opal Polished Stone
Weight: 3.4 ct
Dimensions: 14.8×8.2×3 mm
Source: Winton,QLD, Australia
Size and weight are approximate

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24.8ct Natural Boulder Opal Purple Blue Fire

AU$492

100% Natural Boulder Opal
Weight: 24.80 ct
Dimensions: 32×18.5×5 mm
Source: Winton, QLD, Australia

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Blue Winton Boulder Opal 5 ct

AU$492

Natural Solid Untreated Boulder Opal Polished Stone
Weight: 5 carats
Dimensions: 16.5×8.5×3.2 mm
Source: Winton, QLD, Australia
Size and weight are approximate

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Solid Wood Fossil Boulder Opal Pendant – Multicolor Fire

AU$492

💎 Opal Details:

Type: Natural, Solid, Untreated Polished Wood Fossil Boulder Opal

Origin: Queensland, Australia

Dimensions: 41.5 × 22 × 7.5 mm (approx.)

Weight: 52.5ct (approx.)

💎 Necklace Details:

Type: Adjustable Slide Knot Cord

Color: Brown

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5.38ct Natural Crystal Boulder Opal

AU$492

Natural Solid Untreated Australian Pipe Crystal Boulder Opal Polished Stone
Weight: 5.38 carats
Dimensions: 15x10x3 mm
Source: Winton, QLD, Australia
Size and weight are approximate

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1.06 ct Dark Opal Heart

AU$492

Natural Solid Untreated Australian Dark Opal / Semi Black Opal Polished Stone
Weight: 1.06 carats
Dimensions: 7x9x2 mm
Source: Lightning Ridge, NSW, Australia
Size and weight are approximate

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Solid Boulder Opal Pendant 32ct – Adjustable Necklace

AU$492

Opal Details:

Type: Natural, Solid, Untreated Boulder Opal

Origin: Winton, Queensland, Australia

Dimensions: 31x22x7 mm (approx.)

Weight: 32ct (approx.)

Necklace Details:

Type: Adjustable Rope Necklace

Color: Black

 

Opal Shop

When it comes to the vibrant world of gemstones, opals stand in a class of their own. At Opal Galaxy, your ultimate Australian opal shop, you’ll find an unmatched selection of these colorful treasures. Our carefully curated collection offers you the opportunity to buy opal stones that are not just beautiful but authentically sourced, ensuring quality and uniqueness every single time. Read More