Results for “geological”

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2 days Left

16.04ct Natural Mauritania Ruby Rough (Unheated), 70XE

Est.

$10

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$10

Lazo HeritageSathorn, Bangkok

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70ct Natural Russian Ural Amazonite Slab Rough, 86EB

Est.

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ThousandPlanetSathorn, Bangkok

2 days Left

18.55ct Natural Mauritania Ruby Rough (Unheated), 76XE

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Lazo HeritageSathorn, Bangkok

Aug 22, 2026

James E DeKay - Plate XVII The Arctic Woodpecker and The Red-bellied Woodpecker 1844

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Britannica Auctions LtdLeyburn, North Yorkshire

2 days Left

43.75ct Natural Mauritania Ruby Rough (Unheated), 67XA

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Lazo HeritageSathorn, Bangkok

2 days Left

16.48ct Natural Mauritania Ruby Rough (Unheated), 65XE

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Lazo HeritageSathorn, Bangkok

2 days Left

28.16ct Natural Mauritania Ruby Rough (Unheated), 79XE

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Lazo HeritageSathorn, Bangkok

2 days Left

29.14ct Natural Mauritania Ruby Rough (Unheated), 87XE

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Lazo HeritageSathorn, Bangkok

2 days Left

47.37ct Natural Mauritania Ruby Rough (Unheated), 73XA

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Lazo HeritageSathorn, Bangkok

2 days Left

30.08ct Natural Mauritania Ruby Rough (Unheated), 71XE

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Lazo HeritageSathorn, Bangkok

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80.85ct Natural Multi-Colour Spinel Rough Parcel Loose Gemstone, 66YS

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Lazo HeritageSathorn, Bangkok

2 days Left

88.08ct Natural Multi-Colour Spinel Rough Parcel Loose Gemstone, 64YS

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Lazo HeritageSathorn, Bangkok

2 days Left

75.17ct Natural Multi-Colour Spinel Rough Parcel Loose Gemstone, 73YS

Est.

$20

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$20

Lazo HeritageSathorn, Bangkok

15 hrs Left

75ct Natural Russian Ural Amazonite Slab Rough, 74EB

Est.

$10

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$10

ThousandPlanetSathorn, Bangkok

2 days Left

74.77ct Natural Multi-Colour Spinel Rough Parcel Loose Gemstone, 63YS

Est.

$20

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$20

Lazo HeritageSathorn, Bangkok

2 days Left

2.16 Carats Natural 6 Ray Blue Star Sapphire Loose Gemstone, 52XX

Est.

$10

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Lazo HeritageSathorn, Bangkok

2026

110ct Natural Russian Ural Amazonite Slab Rough, 92EB

ThousandPlanetSathorn, Bangkok

2 days Left

26.54ct Natural Mauritania Ruby Rough (Unheated), 61XE

Est.

$10

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$10

Lazo HeritageSathorn, Bangkok

15 hrs Left

75ct Natural Russian Ural Amazonite Slab Rough, 79EB

Est.

$10

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$10

ThousandPlanetSathorn, Bangkok

2 days Left

59ct Natural Peruvian Chrysocolla Polished Slab Rough, 48WV

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$10

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Lazo HeritageSathorn, Bangkok

2 days Left

1.01 Carats Natural Bright Cyan Blue Apatite Heart Faceted Loose Gemstone, 9WW

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$25

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$25

Lazo HeritageSathorn, Bangkok

2 days Left

5.71 Carats Natural Mozambique Ruby Loose Gemstone, 33WJ

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Lazo HeritageSathorn, Bangkok

2 days Left

52.58ct Natural Mauritania Ruby Rough (Unheated), 76XA

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Lazo HeritageSathorn, Bangkok

2 days Left

2.64ct Natural White Topaz Oval Faceted Gemstone, 86WW

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$15

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$15

Lazo HeritageSathorn, Bangkok

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