Boulder Opals

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Boulder Opal 3.91 ct
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3.91ct Natural Boulder Opal Blue Fire

AU$466
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Gem Multi Color Fire Crystal Boulder Opal 4.53 ct
Crystal Boulder Opal 4.53 ct
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4.53ct Natural Crystal Boulder Opal

AU$466
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Gem Multi Color Fire Crystal Boulder Opal 3.91 ct
Crystal Boulder Opal 3.91 ct
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3.91ct Natural Crystal Boulder Opal

AU$466
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Teardrop Crystal Boulder Opal 3.5 ct
Teardrop Crystal Boulder Opal 3.5 ct
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3.5ct Natural Crystal Boulder Opal

AU$466
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Koroit Boulder Opal Double Sided Vein 26.81ct
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26.81ct Double Sided Vein Australian Koroit Boulder Opal

AU$451
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Boulder Opal 5.85 ct
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5.85ct Natural Boulder Opal

AU$443
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Boulder Opal 15.28 ct
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15.28ct Natural Boulder Opal Blue Green

AU$443
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Crystal Boulder Opal 12 ct
Crystal Boulder Opal 12 ct
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12ct Natural Crystal Boulder Opal

AU$435
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Purple Fire Boulder Opal 28.1 ct
Purple Fire Boulder Opal 28.1 ct
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Purple Striped Boulder Opal 28.1 ct

AU$427
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Double Sided Koroit Boulder Opal 39.17 ct
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39.17ct Double Sided Koroit Boulder Opal

AU$419
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koroit Boulder Opal 78.76 ct
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78.76ct Large Boulder Opal Teardrop Veins

AU$419
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Boulder Opal 14.4 ct
Boulder Opal 14.4 ct - hand shot
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14.4ct Natural Boulder Opal Pink Green

AU$404
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Boulder Opal 7.52 ct
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7.52ct Natural Boulder Opal Blue Fire

AU$396
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Boulder Opal 18.44 ct
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18.44ct Natural Boulder Opal Deep Purple Fire

AU$388
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Double Sided Crystal Boulder Opal 25.1 ct
Double Sided Crystal Boulder Opal 25.1 ct
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25.1ct Natural Crystal Boulder Opal

AU$388
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2.41 ct Natural Turquoise Green Boulder Opal is a 100% natural gemstone from Winton, Queensland, Australia. Known as the birthstone of October, opals symbolize creativity, love, and good fortune, making them a perfect gift for birthdays, anniversaries, or personal collections. Featuring vibrant turquoise and green hues with shimmering light blue undertones and earthy ironstone, this polished gemstone is ideal for jewelry designers, collectors, and those seeking a meaningful birthstone piece.
Turquoise Green Natural Boulder Opal 2.41 ct-hand shot1
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2.41 ct Natural Turquoise Green Boulder Opal

AU$373
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Natural Blue Green Boulder Opal 2.58 ct
Natural Blue Green Boulder Opal 2.58 ct-hand shot
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2.58 ct Natural Boulder Opal Blue Green

AU$373
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Polished Green Blue Boulder Opal 2.73 ct
Polished Green Blue Boulder Opal 2.73 ct-hand shot1
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Polished Green Blue Boulder Opal 2.73 ct

AU$373
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Natural Solid Boulder Opal 2.78 ct
Natural Solid Boulder Opal 2.78 ct-hand shot
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Natural Solid Boulder Opal 2.78 ct

AU$373
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2.18 ct Natural Boulder Opal is a rare and stunning natural solid opal from Queensland, Australia. With its mesmerizing deep blue-green play-of-color and high polish, this freeform opal is perfect for jewelry designers, collectors, or opal enthusiasts.
2.18 ct Natural Boulder Opal is a rare and stunning natural solid opal from Queensland, Australia. With its mesmerizing deep blue-green play-of-color and high polish, this freeform opal is perfect for jewelry designers, collectors, or opal enthusiasts.
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2.18 ct Natural Boulder Opal

AU$373