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10.78ct Natural Wood Fossil Boulder Opal Neon Rainbow Fire

AU$1,513

Opal Details:

Type: Natural Solid Untreated Wood Fossil Boulder Opal
Origin: Winton, Queensland, Australia
Dimensions: 22.5×13.3×4.3mm approx
Weight: 10.78ct approx

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1.52ct Natural Black Opal – Oval Green Blue

AU$1,482


 Opal Details:

  • Type: 100% Natural, Solid, Untreated, Polished Black Opal

  • Origin: Lightning Ridge, NSW, Australia

  • Dimensions: 9.5 × 7.5 × 3.2 mm (approx.)

  • Weight: 1.52ct (approx.)

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54.2ct Natural Boulder Opal Large

AU$1,475

Natural Solid Untreated Boulder Opal Polished Stone
Weight: 54.2 ct
Dimensions: 43.5x21x6 mm
Source: Winton, QLD, Australia
Size and weight are approximate

This Opal is eligible to purchase on a Payment Plan

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Silver Australian Boulder Opal Pendant with Necklace 17.1 ct

AU$1,459

Pendant: S925 Stamped Rhodium Plated Sterling Silver
Opal: Natural, Solid, Untreated, Polished
Source: Queensland, Australia
Dimensions: 23x12x4 mm
Whole Pendant Weight: 17.1 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 33.4 ct

AU$1,459

Pendant: S925 Stamped Rhodium Plated Sterling Silver
Opal: Natural, Solid, Untreated, Polished
Source: Queensland, Australia
Dimensions: 41x11x5 mm
Whole Pendant Weight: 33.4 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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3.29ct Natural Dark Opal Freeform Neon Rainbow Fire

AU$1,459

Opal: Natural, Solid, Untreated, Polished
Source: Lightning Ridge, Australia
Dimensions: 19.3×10.6×2.7 mm
Weight: 3.29 ct
(Size and weight are approximate)

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41ct Natural Koroit Boulder Opal

AU$1,436

100% Natural, Untreated, Polished
Dimensions : 41.5×20.5×6 mm
Weight: 41 ct
Source: Koroit, QLD, Australia
(Size and weight are approximate)

This Opal is eligible to purchase on a Payment Plan

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Multi Color Fire Australian Dark Opal 2.49 ct

AU$1,429

Opal: Natural, Solid, Untreated, Polished
Dimensions: 13.4×7.3×4 mm
Weight: 2.49 ct
Source: Lightning Ridge, NSW, Australia
(Size and weight are approximate)

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2.76ct Natural Black Opal – Oval Shape – Blue Green Fire

AU$1,413

Opal Details:

Type: Natural, Solid, Untreated Black Opal
Origin: Lightning Ridge, Australia
Dimensions: 13.4×9.6×3mm (approx.)
Weight: 2.76ct (approx.)

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3.75ct Natural Dark Opal Rolling Mackerel Pattern

AU$1,413

100% Natural Dark Opal Polished Stone
Weight: 3.75 ct
Dimensions: 18x8x4.5 mm
Source: Lightning Ridge, NSW, Australia
Size and weight are approximate

This Opal is eligible to purchase on a Payment Plan

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Neon Bright Fire Australian Dark Opal 1.21 ct

AU$1,398

Opal: Natural, Solid, Untreated, Polished
Dimensions: 10×6.7×3.2 mm
Weight: 1.21 ct
Source: Lightning Ridge, NSW, Australia
(Size and weight are approximate)

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1.94ct Natural Dark Opal Lightning Ridge

AU$1,390

100% Natural Solid Dark Opal Polished Stone
Weight: 1.94 ct
Dimensions: 13.5x8x2 mm
Source: Lightning Ridge, NSW, Australia
Size and weight are approximate

This Opal is eligible to purchase on a Payment Plan

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Sterling Silver Purple Boulder Opal Ring 33 ct US 9

AU$1,382

Opal: Natural, Solid, Untreated, Polished
Source: Queensland, Australia
Setting Dimensions: 26×13.5×6 mm
Whole Ring Weight: 33 ct
Ring: S925 (Stamped), Rhodium Plated, Sterling Silver
Ring Band Dimension: 3.5 mm
Ring Size: US9 (Size change is not available)
Bezel set in Non-Tarnish Hypoallergenic Rhodium Plated 925 Sterling Silver
Size and weight are approximate

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4.05ct Natural Dark Opal -Teardrop Rainbow Fire

AU$1,375

Opal Details:

Type: Natural Solid Untreated Polished Dark Opal
Origin: Lightning Ridge Australia
Dimensions: 19.5×9.9×3.2mm (approx.)
Weight: 4.05ct (approx.)

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2.14ct Natural Black Opal Blue Green Fire

AU$1,375

100% Natural Solid Black Opal Polished Stone
Weight: 2.14 ct
Dimensions: 10x8x4 mm
Source: Lightning Ridge, NSW, Australia
Size and weight are approximate

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12.7ct Natural Boulder Opal Blue Green

AU$1,367

Opal: Natural, Solid, Untreated, Polished
Source: Winton, QLD, Australia
Dimensions: 25x13x5mm
Weight: 12.7 ct
Color: Blue, Green
Shape: Freeform (Half Moon)
Size and weight are approximate

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Rainbow Dark Opal 1.48 ct

AU$1,364

Natural Solid Untreated Australian Dark Opal Polished Stone
Weight: 1.48 ct
Dimensions: 10x7x3 mm
Source : Lightning Ridge, NSW, Australia
Size and weight are approximate

This Opal is eligible to purchase on a Payment Plan

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1.9ct Natural Dark Opal Oval Neon Rainbow Fire

AU$1,359

Opal Details:

  • Type: Natural, Solid, Untreated Dark Opal
  • Origin: Lightning Ridge, Australia
  • Dimensions: 11.7×7.7×3 mm
  • Weight: 1.9ct
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Sterling Silver Purple Boulder Opal Ring 30 ct US 8

AU$1,352

Opal: Natural, Solid, Untreated, Polished
Source: Queensland, Australia
Setting Dimensions: 27x15x5.5 mm
Whole Ring Weight: 30 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
Size and weight are approximate

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3.04ctw Natural Mixed Lightning Ridge Opal Parcel

AU$1,352

100% Natural Solid Lightning Ridge Opal Parcel
Total Weight: 3.04 ctw
Dimensions: Largest- 10x5x1.5 mm / Smallest – 6×3.8×2 mm
Source: Lightning Ridge, NSW, Australia
(Size and Weight are approximate)

This Opal is eligible to purchase on a Payment Plan

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