Antique & Vintage Fossils for Sale in Online Auctions

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*7.47Ct Boulder Opal - Australian Opal , 75E: Ksmith Heritage Auctioneers Subject: Natural Boulder Opal Origin: Australia Carat Weight: 7.47Ct Dimension: 18.6x13x4.5 mm Treatment: Natural Untreated Type: Cabochon, Pol

2026

*7.47Ct Boulder Opal - Australian Opal , 75E

Ksmith Heritage AuctioneersJelutong, Penang

3.48cts Natural Watermelon Tourmaline - Bi-Colour Faceted Cut , 785E: Ksmith Heritage Auctioneers Subject: Natural Tourmaline Origin: Africa Carat Weight: 3.48 cts Dimension: 10.4x8.9x4.1 mm Type: Faceted, Polished

2026

3.48cts Natural Watermelon Tourmaline - Bi-Colour Faceted Cut , 785E

Ksmith Heritage AuctioneersJelutong, Penang

4.35cts Natural Watermelon Tourmaline - Bi-Colour Faceted Cut , 997E: Ksmith Heritage Auctioneers Subject: Natural Tourmaline Origin: Africa Carat Weight: 4.35 cts Dimension: 10.4x9.3x5 mm Type: Faceted, Polished

2026

4.35cts Natural Watermelon Tourmaline - Bi-Colour Faceted Cut , 997E

Ksmith Heritage AuctioneersJelutong, Penang

5.16cts Natural Watermelon Tourmaline - Bi-Colour Faceted Cut , 107E: Ksmith Heritage Auctioneers Subject: Natural Tourmaline Origin: Africa Carat Weight: 5.16 cts Dimension: 10.6x8.7x6.1 mm Type: Faceted, Polished

2026

5.16cts Natural Watermelon Tourmaline - Bi-Colour Faceted Cut , 107E

Ksmith Heritage AuctioneersJelutong, Penang

22.16Ct Blue Boulder Opal - Australian Opal , 450E: Ksmith Heritage Auctioneers Subject: Natural Boulder Opal Origin: Australia Carat Weight: 22.16Ct Dimension: 18.9x18.3x5.8 mm Treatment: Natural Untreated Type: Cabochon,

2026

22.16Ct Blue Boulder Opal - Australian Opal , 450E

Ksmith Heritage AuctioneersJelutong, Penang

*6.09Ct Boulder Opal - Australian Opal , 209C: Ksmith Heritage Auctioneers Subject: Natural Boulder Opal Origin: Australia Carat Weight: 6.09Ct Dimension: 14.5x10.6x5.1 mm Treatment: Natural Untreated Type: Cabochon, P

2026

*6.09Ct Boulder Opal - Australian Opal , 209C

Ksmith Heritage AuctioneersJelutong, Penang

45Ct Winton Boulder Rough Opal - Australian Opal - Freeform Rough, 1209B: Ksmith Heritage Auctioneers Subject: Natural Boulder Opal Origin: Australia Carat Weight: 45Ct Dimension: 26 x 23 x 9 mm Treatment: Natural Untreated Shape: Freeform Type

2026

45Ct Winton Boulder Rough Opal - Australian Opal - Freeform Rough, 1209B

Ksmith Heritage AuctioneersJelutong, Penang

12.47Ct Boulder Opal - Australian Opal, 193B: Ksmith Heritage Auctioneers Subject: Natural Boulder Opal Origin: Australia Carat Weight: 12.47Ct Dimension: 25x16x3.1 mm Treatment: Natural Untreated Type: Cabochon, Polished<

2026

12.47Ct Boulder Opal - Australian Opal, 193B

Ksmith Heritage AuctioneersJelutong, Penang

12.96Ct Boulder Opal - Australian Opal, 710B: Ksmith Heritage Auctioneers Subject: Natural Boulder Opal Origin: Australia Carat Weight: 12.96Ct Dimension: 20.5x19.7x3.8 mm Treatment: Natural Untreated Type: Cabochon, Polis

2026

12.96Ct Boulder Opal - Australian Opal, 710B

Ksmith Heritage AuctioneersJelutong, Penang

18.56Ct Boulder Opal - Australian Opal, 129B: Ksmith Heritage Auctioneers Subject: Natural Boulder Opal Origin: Australia Carat Weight: 18.56Ct Dimension: 29.8x13x4.2 mm Treatment: Natural Untreated Type: Cabochon, Polishe

2026

18.56Ct Boulder Opal - Australian Opal, 129B

Ksmith Heritage AuctioneersJelutong, Penang

21.67Ct Lavender Amethyst - Polished Faceted , 672E: Ksmith Heritage Auctioneers Subject: Natural Lavender Amethyst Origin: Brazil Carat Weight: 21.67Ct Dimension: 23.2x16.9x9.6 mm Treatment: Untreated Type: Faceted, Polishe

2026

21.67Ct Lavender Amethyst - Polished Faceted , 672E

Ksmith Heritage AuctioneersJelutong, Penang

*5.04Ct Boulder Opal Set - Australian Opal , 993E: Ksmith Heritage Auctioneers Subject: Natural Boulder Opal Origin: Australia Carat Weight: 5.04Ct Dimension: 16.8x7.9x2.9 mm Treatment: Natural Untreated Type: Cabochon, Po

2026

*5.04Ct Boulder Opal Set - Australian Opal , 993E

Ksmith Heritage AuctioneersJelutong, Penang

Aquamarine Gemstones, Various size: Lot is three stunning aquamarine gemstones. All will come in cases as shown.

2026

Aquamarine Gemstones, Various size

GOLDEN SUN AUCTIONS, Inc.Fullerton, CA

14.07Ct Lavender Amethyst - Polished Faceted , 934E: Ksmith Heritage Auctioneers Subject: Natural Lavender Amethyst Origin: Brazil Carat Weight: 14.07Ct Dimension: 22.8x14.4x7.7 mm Treatment: Untreated Type: Faceted, Polishe

2026

14.07Ct Lavender Amethyst - Polished Faceted , 934E

Ksmith Heritage AuctioneersJelutong, Penang

*13.47cts Natural Pink Topaz Set - Polished Faceted , 6mm, 42C: Ksmith Heritage AuctioneersSubject: Natural Topaz (without box) Origin: Myanmar Treatment: Coated

2026

*13.47cts Natural Pink Topaz Set - Polished Faceted , 6mm, 42C

Ksmith Heritage AuctioneersJelutong, Penang

*6.68Ct Yowah Boulder Opal - Australian Opal , 486E: Ksmith Heritage Auctioneers Subject: Natural Yowah Boulder Opal Origin: Australia Carat Weight: 6.68Ct Dimension: 18.3x13.1x4.1 mm Treatment: Natural Untreated Type: Caboc

2026

*6.68Ct Yowah Boulder Opal - Australian Opal , 486E

Ksmith Heritage AuctioneersJelutong, Penang

*2.42Ct Boulder Opal - Australian Opal , 192C: Ksmith Heritage Auctioneers Subject: Natural Boulder Opal Origin: Australia Carat Weight: 2.42Ct Dimension: 10.2x8.1x3.1 mm Treatment: Natural Untreated Type: Cabochon, Po

2026

*2.42Ct Boulder Opal - Australian Opal , 192C

Ksmith Heritage AuctioneersJelutong, Penang

*13.85cts Natural Pink Topaz Set - Polished Faceted , 6mm, 44C: Ksmith Heritage AuctioneersSubject: Natural Topaz (without box) Origin: Myanmar Treatment: Coated

2026

*13.85cts Natural Pink Topaz Set - Polished Faceted , 6mm, 44C

Ksmith Heritage AuctioneersJelutong, Penang

*5.83Ct Boulder Opal - Australian Opal , 890E: Ksmith Heritage Auctioneers Subject: Natural Boulder Opal Origin: Australia Carat Weight: 5.83Ct Dimension: 16.1x9.9x4.8 mm Treatment: Natural Untreated Type: Cabochon, Po

2026

*5.83Ct Boulder Opal - Australian Opal , 890E

Ksmith Heritage AuctioneersJelutong, Penang

15.16Ct Purple Amethyst - Polished Faceted , 809E: Ksmith Heritage Auctioneers Subject: Natural Amethyst Origin: Brazil Carat Weight: 15.16Ct Dimension: 18.2x14.4x11.2 mm Treatment: Untreated Type: Faceted, Polished

2026

15.16Ct Purple Amethyst - Polished Faceted , 809E

Ksmith Heritage AuctioneersJelutong, Penang

12.46Ct Purple Amethyst - Polished Faceted, 1041B: Ksmith Heritage Auctioneers Subject: Natural Amethyst Origin: Brazil Carat Weight: 12.46Ct Dimension: 18.3x13.7x9.5 mm Treatment: Untreated Type: Faceted, Polished

2026

12.46Ct Purple Amethyst - Polished Faceted, 1041B

Ksmith Heritage AuctioneersJelutong, Penang

40Ct Winton Boulder Rough Opal - Australian Opal - Freeform Rough, 1087B: Ksmith Heritage Auctioneers Subject: Natural Boulder Opal Origin: Australia Carat Weight: 40Ct Dimension: 36 x 16 x 7 mm Treatment: Natural Untreated Shape: Freeform Type

2026

40Ct Winton Boulder Rough Opal - Australian Opal - Freeform Rough, 1087B

Ksmith Heritage AuctioneersJelutong, Penang

Natural Lightning Ridge Opal Carving on Black Onyx , 614E: Ksmith Heritage Auctioneers Subject: Natural Lightning Ridge Opal Carving on Black Onyx Origin: Australia

2026

Natural Lightning Ridge Opal Carving on Black Onyx , 614E

Ksmith Heritage AuctioneersJelutong, Penang

*14.37cts Natural Pink Topaz Set - Polished Faceted , 6mm, 31C: Ksmith Heritage AuctioneersSubject: Natural Topaz (without box) Origin: Myanmar Treatment: Coated

2026

*14.37cts Natural Pink Topaz Set - Polished Faceted , 6mm, 31C

Ksmith Heritage AuctioneersJelutong, Penang

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24

Fossils Auctions

Zamble Antelope Mask

Fossilized Sabertooth Skull in Matrix

Egyptian Painted Wood Sarcophagus Fragment, TIP

DAY 2: African, Tribal, Fossils, Antiquities

Artemis Fine Arts

Starts on:

Louisville, CO, US

Signed Handel Triple Scrolled Case Base & Geometric Leaded Glass Shade

Designer 18k White Gold & 2 Carat Diamond Earrings

Syd Solomon (American, 1917-2004) Original Abstract Oil and Acrylic on Canvas 'Dawnote'

May Estate & Jewelry Auction

Heritage Gallery Auctions

Starts on:

Patchogue, NY, US

Hand-Carved Wooden Figurine of Bearded Man on Stand

JAPANESE KREISS AND COMPANY FIGURINE VINTAGE ANTIQUE

JEWELRY SALE! ROCK STONE LAPIDARY SPECIMEN

ESTATE AUCTION Antique Crystals Jewelry

Col. Christie Hatman Auctioneers

Starts on:

Thayer, MO, US

3 days Left

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