Antique & Vintage Fossils for Sale in Online Auctions

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Three Genuine Knightia Fish Fossil Plates: Largest fossil measurements included in listing. For shipping, we highly recommend Donald Camden at UPS Store 4608. Alternatively, reach out to one of our preferred shippers listed at the link below o

2026

Three Genuine Knightia Fish Fossil Plates

Ararity AuctionsLorton , VA

Genuine Knightia Fish Fossil Plate #5: For shipping, we highly recommend Donald Camden at UPS Store 4608. Alternatively, reach out to one of our preferred shippers listed at the link below or elect for LiveShipping in the checkout screen.

2026

Genuine Knightia Fish Fossil Plate #5

Ararity AuctionsLorton , VA

Genuine Knightia Fish Fossil Plate #1: For shipping, we highly recommend Donald Camden at UPS Store 4608. Alternatively, reach out to one of our preferred shippers listed at the link below or elect for LiveShipping in the checkout screen.

2026

Genuine Knightia Fish Fossil Plate #1

Ararity AuctionsLorton , VA

Genuine Knightia Fish Fossil Plate #4: For shipping, we highly recommend Donald Camden at UPS Store 4608. Alternatively, reach out to one of our preferred shippers listed at the link below or elect for LiveShipping in the checkout screen.

2026

Genuine Knightia Fish Fossil Plate #4

Ararity AuctionsLorton , VA

13.10Ct Blue Boulder Opal - Australian Opal , 79E: Ksmith Heritage Auctioneers Subject: Natural Boulder Opal Origin: Australia Carat Weight: 13.10Ct Dimension: 17.1x14.3x4.8 mm Treatment: Natural Untreated Type: Cabochon,

2026

13.10Ct Blue Boulder Opal - Australian Opal , 79E

Ksmith Heritage AuctioneersJelutong, Penang

4.95cts Natural Watermelon Tourmaline - Bi-Colour Faceted Cut , 769E: Ksmith Heritage Auctioneers Subject: Natural Tourmaline Origin: Africa Carat Weight: 4.95 cts Dimension: 17.9x6.8x4.7 mm Type: Faceted, Polished

2026

4.95cts Natural Watermelon Tourmaline - Bi-Colour Faceted Cut , 769E

Ksmith Heritage AuctioneersJelutong, Penang

7.83Ct Boulder Opal - Australian Opal , 525E: Ksmith Heritage Auctioneers Subject: Natural Boulder Opal Origin: Australia Carat Weight: 7.83Ct Dimension: 18.7x15.2x2.9 mm Treatment: Natural Untreated Type: Cabochon, P

2026

7.83Ct Boulder Opal - Australian Opal , 525E

Ksmith Heritage AuctioneersJelutong, Penang

*52.58Ct Matrix Fairy Opal - Australian Opal, 1123B: Ksmith Heritage Auctioneers Subject: Natural Fairy Opal Origin: Australia Carat Weight: 52.58Ct Dimension: 42x34.7x4.7 mm Treatment: Treated Type: Cabochon, Polished

2026

*52.58Ct Matrix Fairy Opal - Australian Opal, 1123B

Ksmith Heritage AuctioneersJelutong, Penang

*6.61Ct Boulder Opal - Australian Opal, 250B: Ksmith Heritage Auctioneers Subject: Natural Boulder Opal Origin: Australia Carat Weight: 6.61Ct Dimension: 15.7x11.8x4 mm Treatment: Natural Untreated Type: Cabochon, Polished

2026

*6.61Ct Boulder Opal - Australian Opal, 250B

Ksmith Heritage AuctioneersJelutong, Penang

*14.79cts Natural Pink Topaz Set - Polished Faceted , 6mm, 39C: Ksmith Heritage AuctioneersSubject: Natural Topaz (without box) Origin: Myanmar Treatment: Coated

2026

*14.79cts Natural Pink Topaz Set - Polished Faceted , 6mm, 39C

Ksmith Heritage AuctioneersJelutong, Penang

*7.20Ct Boulder Opal - Australian Opal , 200C: Ksmith Heritage Auctioneers Subject: Natural Boulder Opal Origin: Australia Carat Weight: 7.20Ct Dimension: 13.5x11.7x4.2 mm Treatment: Natural Untreated Type: Cabochon, P

2026

*7.20Ct Boulder Opal - Australian Opal , 200C

Ksmith Heritage AuctioneersJelutong, Penang

4.00cts Natural Watermelon Tourmaline - Bi-Colour Faceted Cut , 653E: Ksmith Heritage Auctioneers Subject: Natural Tourmaline Origin: Africa Carat Weight: 4.00 cts Dimension: 9.6x8.6x5.7 mm Type: Faceted, Polished

2026

4.00cts Natural Watermelon Tourmaline - Bi-Colour Faceted Cut , 653E

Ksmith Heritage AuctioneersJelutong, Penang

20.71Ct Purple Amethyst Set - Polished Faceted , 226E: Ksmith Heritage Auctioneers Subject: Natural Amethyst Origin: Brazil Carat Weight: 20.71Ct Dimension: 17.1x12.4x8.3 mm Treatment: Untreated Type: Faceted, Polished

2026

20.71Ct Purple Amethyst Set - Polished Faceted , 226E

Ksmith Heritage AuctioneersJelutong, Penang

16.66Ct Blue Boulder Opal - Australian Opal , 515E: Ksmith Heritage Auctioneers Subject: Natural Boulder Opal Origin: Australia Carat Weight: 16.66Ct Dimension: 17.9x15.7x5.6 mm Treatment: Natural Untreated Type: Cabochon,

2026

16.66Ct Blue Boulder Opal - Australian Opal , 515E

Ksmith Heritage AuctioneersJelutong, Penang

7.36cts Natural Watermelon Tourmaline Set - Bi-Colour Faceted Cut , 636E: Ksmith Heritage Auctioneers Subject: Natural Tourmaline Origin: Africa Carat Weight: 7.36 cts Dimension: 9x7.3x6.2 mm Type: Faceted, Polished

2026

7.36cts Natural Watermelon Tourmaline Set - Bi-Colour Faceted Cut , 636E

Ksmith Heritage AuctioneersJelutong, Penang

*2.04Ct Natural Watermelon Tourmaline - Bi-Colour Faceted Cut, 137C: Ksmith Heritage Auctioneers Subject: Natural Tourmaline Origin: Africa Carat Weight: 2.04 Ct Dimension: 10.5x7.3x2.8 mm Type: Faceted, Polished

2026

*2.04Ct Natural Watermelon Tourmaline - Bi-Colour Faceted Cut, 137C

Ksmith Heritage AuctioneersJelutong, Penang

*7.43Ct Boulder Opal - Australian Opal , 21E: Ksmith Heritage Auctioneers Subject: Natural Boulder Opal Origin: Australia Carat Weight: 7.43Ct Dimension: 16.7x12.9x3.9 mm Treatment: Natural Untreated Type: Cabochon, P

2026

*7.43Ct Boulder Opal - Australian Opal , 21E

Ksmith Heritage AuctioneersJelutong, Penang

*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

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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

Nayarit Seated Musician with Rattle, Segmented Headdress

Maya Bowl - Seated Chief, Headdress, Speaking Gesture

Chancay / Huari Funerary Mask w/ Textile Cap

DAY 1: Pre-Columbian and Native American Art

Artemis Fine Arts

Starts on:

Louisville, CO, US

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