OPAL

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Heavy Raw Opal Carved Skull, 4.8 pounds

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$80

1 day Left

Fine Ancient Opalized Ammonite Fossil

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$100

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61.20 Ct "Natural Dendrite Opal

Finest Gems Auction 4.6

(134)

$1

(1 bid)

Jul 07, 2026

2.31 Ct Natural Ethiopian Blue Fire Opal

Finest Gems Auction 4.6

(134)

$1

Jul 07, 2026

2.02 Ct "Play Of Colors" Natural Black Opal Cut

Finest Gems Auction 4.6

(134)

$1

(1 bid)

Jul 07, 2026

2pc Opal Calcite Prism and Quartz Pyramid Paperweights

Lion and Unicorn4.7

(2.4k)

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1.43 Ct Natural Ethiopian Fire Opal Set

Finest Gems Auction 4.6

(134)

$1

Jul 07, 2026

1.63 Ct Natural Ethiopian Green Fire Opal

Finest Gems Auction 4.6

(134)

$1

Jul 07, 2026

1.01 Ct Natural Ethiopian Green Fire Opal

Finest Gems Auction 4.6

(134)

$1

Jul 07, 2026

22.30ct Natural Australian Queensland Boulder Opal Sliced Slab Cutting Rough, 24YP

Lazo Heritage4.2

(10)

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Wonderful Opalized Ammonite Section on Stand

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$100

Jul 12, 2026

2.83 Ct "Play Of Colors" Natural Black Opal Cut

Finest Gems Auction 4.6

(134)

$1

Jul 07, 2026

1.16 Ct Natural Ethiopian Green Fire Opal

Finest Gems Auction 4.6

(134)

$1

Jul 07, 2026

73.04ct Natural Australian Queensland Boulder Opal Sliced Slab Cutting Rough, 78YL

Lazo Heritage4.2

(10)

$5

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1.37 Ct Natural Ethiopian Green Fire Opal

Finest Gems Auction 4.6

(134)

$1

Jul 07, 2026

Nanotyrannus Tooth, Fern Fossil, & Chocolate Opal Specimen

Artemis Fine Arts4.8

(1.5k)

$250

3 days Left