Antique & Vintage Fossils for Sale in Online Auctions

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1.04 Ct Natural Deep Violet Iolite Octagon Cut Pair: Weight - 1.04 Ct / Size - 6.00 x 4.00 x 2.70 mm / 2 PC's / Shape - Octagon Cut / Color - Deep Violet / Clarity - VVS / Origin - Nigeria / Treatment - None

2026

1.04 Ct Natural Deep Violet Iolite Octagon Cut Pair

30.53 Ct Natural Asteroid Jasper Quartz Pear Cab: weight - 30.53 Ct / Dimensions - 33.00 x 25.00 x 5.50 mm / Shape - Excellent Pear Cab / Origin - Brazil / Treatment - None

2026

30.53 Ct Natural Asteroid Jasper Quartz Pear Cab

1.90 Ct Natural Green Tourmaline Octagon Cut: Weight : 1.90 Ct / Dimensions : 7.60 x 6.30 x 4.80 mm / Shape : Octagon Cut / Color : Bluish green / Transparency : Transparent / Comments : No any Comments

2026

1.90 Ct Natural Green Tourmaline Octagon Cut

0.94 Ct Natural Pink Tourmaline Octagon Cut: Weight - 0.94 Ct / Dimensions - 9.30 x 4.70 x 3.40 mm / Shape & Cut - Octagon Cut / Color - Pink / Transparency - Transparent / Comments - Unheated

2026

0.94 Ct Natural Pink Tourmaline Octagon Cut

21.26 Ct Natural Rutile Quartz Round Cab: Weight - 21.26 Ct / Dimensions - 18.40 x 18.40 x 8.70 mm / Shape - Round Cab / Clarity - Transparent / Origin - Norway / Treatment - None

2026

21.26 Ct Natural Rutile Quartz Round Cab

Natural Sky Blue Topaz 1.82ct Pear Cut From Brazil NO RESERVE: This Sky Blue Topaz from Brazil is a vibrant, light blue gemstone often compared to aquamarine. Featuring excellent cut and clarity, this pear-shaped stone is ideal for pendants or rings due to its hi

2026

Natural Sky Blue Topaz 1.82ct Pear Cut From Brazil NO RESERVE

California Gemstones

Natural Mogok Pink Sapphire 8.75ct Round Cut STUNNING: This stunning sapphire is from the renowned Mogok region of Myanmar this rare, high-clarity, and vivid gemstone is known for exceptional color.

2026

Natural Mogok Pink Sapphire 8.75ct Round Cut STUNNING

California Gemstones

13.67 Ct Natural Yellow Citrine Trillion Laser Cut: Weight - 13.67 Ct / Size - 16.50 x 16.50 x 10.00 mm / Shape - Trillion Cut / Color - Yellow / Clarity - VVS / Origin - Brazil / Treatment - Heated

2026

13.67 Ct Natural Yellow Citrine Trillion Laser Cut

30.50 Ct Natural Mookaite Jasper Quartz Fancy Cab: weight - 30.50 Ct / Dimensions - 35.00 x 22.00 x 5.50 mm / Shape - Excellent Fancy Cab / Origin - Brazil / Treatment - None

2026

30.50 Ct Natural Mookaite Jasper Quartz Fancy Cab

4.49 Ct Natural Purple Amethyst Octagon Cut: Weight - 4.49 Ct / Dimensions - 12.00 x 9.80 x 6.10 mm / Shape - Octagon Cut / Color - Purple / Clarity - VVS / Origin -Brazil / Treatment - Heated

2026

4.49 Ct Natural Purple Amethyst Octagon Cut

5.60 Ct Natural Beautiful London Blue Topaz Cushion Carving: Weight - 5.60 Ct / Size - 11.20 x 11.20 x 5.50 mm / Shape - Cushioon Carving / Color - Blue / Clarity - VVS / Origin - Brazil / Treatment - Irradiated

2026

5.60 Ct Natural Beautiful London Blue Topaz Cushion Carving

3.93 Ct Natural Blue Topaz Round Cut: Weight - 3.93 Ct / Dimensions - 10.00 x 10.00 x 6.00 mm / Shape & Cut - Round Cut / Color - Blue / Transparency - VVS / Origin - Brazil / Comments - Irradiated

2026

3.93 Ct Natural Blue Topaz Round Cut

4.37 Ct Natural Purple Amethyst Octagon Cut: Weight - 4.37 Ct / Dimensions - 12.10 x 8.10 x 6.00 mm / Shape - Octagon Cut / Color - Purple / Clarity - VVS / Origin -Brazil / Treatment - Heated

2026

4.37 Ct Natural Purple Amethyst Octagon Cut

3.23 Ct Natural Blue Topaz Square Cut: Weight - 3.23 Ct / Dimensions - 8.00 x 8.00 x 5.70 mm / Shape & Cut - Square Cut / Color - Blue / Transparency - VVS / Origin - Brazil / Comments - Irradiated

2026

3.23 Ct Natural Blue Topaz Square Cut

4.00 Ct Natural Colorless Quartz Round Cut: Weight -4.00 Ct / Dimensions -10.70 x 10.70 x 7.60 mm / Shape & Cut - Round Cut / Color - White / Transparency - VVS / Origin - Brazil / Comments - None

2026

4.00 Ct Natural Colorless Quartz Round Cut

15.53 Ct Natural Fruit Jasper Quartz Cushion Cab: weight - 15.53 Ct / Dimensions - 22.00 x 18.00 x 5.10 mm / Shape - Excellent Cushion Cab / Origin - Brazil / Treatment - None

2026

15.53 Ct Natural Fruit Jasper Quartz Cushion Cab

33.73 Ct Natural Mariam Jasper Quartz Pear Cab: weight - 33.73 Ct / Dimensions - 38.00 x 23.00 x 5.30 mm / Shape - Excellent Pear Cab / Origin - Brazil / Treatment - None

2026

33.73 Ct Natural Mariam Jasper Quartz Pear Cab

46.89 Ct Natural Palm Jasper Quartz Oval Cab: weight - 46.89 Ct / Dimensions - 39.00 x 23.00 x 6.20 mm / Shape - Excellent Oval Cab / Origin - Brazil / Treatment - None

2026

46.89 Ct Natural Palm Jasper Quartz Oval Cab

37.20 Ct Natural Tiger Eye OVal Cab: Weight - 37.20 Ct / Dimensions - 35.00 x 18.80 x 6.20 mm / Top Class Quality / OVal Cab / Origin - Burmese / Comments - None

2026

37.20 Ct Natural Tiger Eye OVal Cab

24.82 Ct Natural Blue Lapis Lazuli Fancy Cab: Weight - 24.82 Ct / Dimensions - 26.00 x 19.00 x 6.00 mm / Shape - Fancy Cab / Clarity - Obaque / Origin - Afghanisthan / Treatment - None

2026

24.82 Ct Natural Blue Lapis Lazuli Fancy Cab

7.28 Ct Natural Choco Smoky Quartz Fancy Checkerboard Cut: Weight - 7.28 Ct / Dimensions - 18.20 x 15.40 x 4.70 mm/ Top Class Quality / Fancy Cut / Origin - Norway / Treatment - None

2026

7.28 Ct Natural Choco Smoky Quartz Fancy Checkerboard Cut

5.00 Ct Natural Blue John variety Flourite Octagon Cut: Weight - 5.00 Ct / Dimensions - 11.00 x 9.00 x 5.60 mm / Shape - Octagon Cut / Color - Multicolor / Clarity - VVS / Origin - Brazil / Treatment - None

2026

5.00 Ct Natural Blue John variety Flourite Octagon Cut

4.79 Ct Natural Pink Topaz Round Cut: Weight - 4.79 Ct / Size - 10.10 x 10.10 x 6.70 mm / Shape - Round Cut / Color - Pink / Clarity - VVS / Origin - Brazil / Treatment - Color Coated

2026

4.79 Ct Natural Pink Topaz Round Cut

2.48 Ct Natural Purple Amethyst Oval Cut: Weight - 2.48 Ct / Size - 10.20 x 8.10 x 5.50 mm / Shape - Oval Cut / Color - Purple / Clarity - VVS / Origin -Brazil / Treatment - Heated

2026

2.48 Ct Natural Purple Amethyst Oval Cut

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Fossils Auctions

Rare Fossilized Dinocrocuta Skull, Terrible Hyena

Large Woodland Period Steatite Platform Pipe

Roman Imperial Silver Cup with Twin Handles

Fossils | Native American | Ethnographic Art

Artemis Fine Arts

Starts on:

Louisville, CO, US

6 days Left

The Great Estate Gem & Antique Discovery Sale

Col. Christie Hatman Auctioneers

Starts on:

Thayer, MO, US

2 days Left

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

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