Loose Stones & Beads

26.03 ct Australian Boulder Opal First Image

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26.03 ct Australian Boulder Opal First Image

26.03 ct Australian Boulder Opal

Total Sales1 Sold

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26.03 ct Australian Boulder Opal (1 of 4)

26.03 ct Australian Boulder Opal Item: 26.03 ct Australian Boulder Opal Gemstones: Boulder Opal Carat Weights: 26.03 Size/Dimensions: 23.1 mm x 20.9 mm x 7.2 mm Additional Information: Australian Koroit Boulder Opal No Reserve: This

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5.92 ct Australian Boulder Opal (1 of 4)

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22.92 ct Australian Boulder Opal Gemstone Cabochon (1 of 4)

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10.74 ct Australian Boulder Opal (1 of 3)

10.74 ct Australian Boulder Opal Title: 10.74 ct Australian Boulder Opal Gemstones: Boulder Opal Carat Weights: 10.74 Size/Dimensions: 26 mm x 12 mm x 4.5 mm Additional Information: Koroit Opal Fields Please note that this lot has a

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10.45 ct Australian Boulder Opal (1 of 4)

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22.9 ct Australian Boulder Opal (1 of 3)

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3.55 ct Australian Boulder Opal (1 of 5)

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7.28 ct Australian Boulder Opal (1 of 4)

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10.04 ct Australian Boulder Opal (1 of 4)

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Ct Natural Loose Australian Koroit Yowah Boulder Opal Cabochon (1 of 3)

Ct Natural Loose Australian Koroit Yowah Boulder Opal Cabochon 17x13x4mm Weight: 6 Carat

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Australian Boulder Opal Rough: Mesmerizing Spectrum of Nature's Palette (1 of 3)

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Australian Boulder Opal Rough: Mesmerizing Spectrum of Nature's Palette (1 of 3)

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Australian Boulder Opal Rough: Mesmerizing Spectrum of Nature's Palette (1 of 2)

Australian Boulder Opal Rough: Mesmerizing Spectrum of Nature's Palette Dimension: 18-30 mm Weight: 75.5 ct Estimate:$250-$450 In recent auctions, Australian Boulder Opals, especially in their rough form, have captured the fascination of many collectors. An analogous spec

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310 Ct Koroit Boulder Opal Rough - Australian Opal - Freeform Rough (1 of 2)

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48 Ct Koroit Boulder Opal Rough - Australian Opal - Freeform Rough (1 of 2)

48 Ct Koroit Boulder Opal Rough - Australian Opal - Freeform Rough Dimension: 17 to 24 mm

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8.8 Ct Koroit Boulder Opal Polished - Australian Opal - Freeform Cabochon (1 of 3)

8.8 Ct Koroit Boulder Opal Polished - Australian Opal - Freeform Cabochon Dimension: 18 x 13 x 4 mm

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147 Ct Koroit Boulder Opal Rough - Australian Opal - Freeform Rough (1 of 4)

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7.9 Ct Koroit Boulder Opal Polished - Australian Opal - Freeform Cabochon (1 of 3)

7.9 Ct Koroit Boulder Opal Polished - Australian Opal - Freeform Cabochon Dimension: 13 X 11 x 4 Cm

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6.5 Ct Koroit Boulder Opal Polished - Australian Opal - Freeform Cabochon (1 of 3)

6.5 Ct Koroit Boulder Opal Polished - Australian Opal - Freeform Cabochon Dimension: 20 X 9 x 4 Cm

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8 Ct Koroit Boulder Opal Polished - Australian Opal - Freeform Cabochon (1 of 3)

8 Ct Koroit Boulder Opal Polished - Australian Opal - Freeform Cabochon Dimension: 21 X 15 x4 Cm

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Australian koroit boulder opal-33.65 ct. (1 of 2)

Australian koroit boulder opal-33.65 ct.Australian koroit boulder opal-33.65 ct. Reserve: $50.00 Shipping: Domestic: Flat-rate of $10.00 to anywhere within the contiguous U.S. International: Foreign shipping rates are determined by destinat

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Australian Koroit Matrix Boulder Opal: Vibrant Tapestry of Nature's Brilliance Dimension: 17x9x3.6 mm Weight: 4.85 Ct Estimate: $220-$460 In recent auctions, Australian Koroit Matrix Boulder Opals have witnessed an increasing demand. An opal of similar quality and pattern was au

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