Roger Capron Fossils

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4.92 Ct Natural Yellow Beryl Oval Cut: Weight - 4.92 Ct / Size - 12.50 x 10.00 x 6.80 mm / Shape - Oval Cut / Clarity - VVS / Origin - Brazil / Treatment - None

2026

4.92 Ct Natural Yellow Beryl Oval Cut

Gems AuctionBangkok, TH

44.37 Ct Natural Chrysocolla Oval Cab: Weight - 44.37 Ct / Size - 39.00 x 29.00 x 4.40 mm / Shape - Oval Cab / Color - Green / Clarity - Opaque / Origin - Russia / Treatment - None

2026

44.37 Ct Natural Chrysocolla Oval Cab

Gems AuctionBangkok, TH

6.47 Ct Natural Purple Amethyst Round Cut Pair: Weight - 6.47 Ct / Size - 10.20 x 10.20 x 6.30 mm / 2 Pc's / Shape - Round Cut / Color - Purple / Clarity - VVS / Origin - Brazil / Treatment - Heated

2026

6.47 Ct Natural Purple Amethyst Round Cut Pair

Gems AuctionBangkok, TH

45.42 Ct Natural Ruby Fuchsite Oval Cab: weight - 45.42 Ct / Dimensions - 32.00 x 23.00 x 7.00 mm / Shape - Excellent Oval Cab / Origin - Brazil / Treatment - None

2026

45.42 Ct Natural Ruby Fuchsite Oval Cab

Gems AuctionBangkok, TH

5.94 Ct Natural Rose Quartz Marquise cut: Weight - 5.94 Ct / Dimensions - 20.30 x 9.80 x 6.00 mm / Top Class Quality / Marquise Cut / Origin - Brazil / Comments - None

2026

5.94 Ct Natural Rose Quartz Marquise cut

Gems AuctionBangkok, TH

2.97 Ct Natural Sphene Octagon Cut: Weight - 2.97 Ct / Dimensions - 10.30 x 6.80 x 4.50 mm / Shape - Octagon Cut / Color - Yellow / Clarity - VVS / Origin - Myanmar / Treatment - None

2026

2.97 Ct Natural Sphene Octagon Cut

Gems AuctionBangkok, TH

4.70 Ct Natural Green Grandidierite Trillion Cut: Weight - 4.70 Ct / Size - 10.40 x 10.50 x 7.80 mm / Shape - Trillion Cut / Clarity - SI / Origin - Madagascar / Treatment - None

2026

4.70 Ct Natural Green Grandidierite Trillion Cut

Gems AuctionBangkok, TH

2.67 Ct Natural Purple Amethyst Fancy Cut Pair: Weight - 2.67 Ct / Dimensions -9.30 x 9.30 x 6.30 mm / 2 Pc's / Shape -Fancy Cut / Color - Purple / Clarity - VVS / Origin -Brazil / Treatment - Heated

2026

2.67 Ct Natural Purple Amethyst Fancy Cut Pair

Gems AuctionBangkok, TH

3.68 Ct Natural Rutile Amethyst Quartz Oval Cab: Weight - 3.68 Ct / Dimensions - 10.60 x 8.90 x 5.40 mm / Shape - Oval Cab / Clarity - Transparent / Origin - Norway / Treatment - None

2026

3.68 Ct Natural Rutile Amethyst Quartz Oval Cab

Gems AuctionBangkok, TH

2.81 Ct Natural Rutile Quartz Oval Cut: Weight - 2.81 Ct / Dimensions - 10.30 x 8.50 x 5.60 mm / Shape & Cut - Oval Cut / Transparency - Transaprent / Origin - India / Comments - None

2026

2.81 Ct Natural Rutile Quartz Oval Cut

Gems AuctionBangkok, TH

23.83 Ct Natural Tibetian Blue Turquoise Pear Cab: Weight - 23.83 Ct / Size - 34.00 x 16.00 x 6.00 mm / Good Color / Pear Cabochon - Ready for Jewellery Setting / Origin - Arizona / Treatment - None

2026

23.83 Ct Natural Tibetian Blue Turquoise Pear Cab

Gems AuctionBangkok, TH

Two Large Petrified Wood Slab Sculptures: Two large petrified wood carved slab sculptures, with stands. Approx. 17.1*11.9 inch (w/o stand).

2026

Two Large Petrified Wood Slab Sculptures

Wealthier Art & AuctionLa Puente, CA

6.33 Ct Natural Blue Tint Moonstone Oval Cab: Weight - 6.33 Ct / Size - 12.80 x 9.90 x 7.10 mm / Shape - Oval Cab / Clarity - Semi-Transparent / Origin - India / Treatment - None

2026

6.33 Ct Natural Blue Tint Moonstone Oval Cab

Gems AuctionBangkok, TH

5.28 Ct Natural Blue Kyanite Oval Cut Pair: Weight - 5.28 Ct / Size - 9.30 x 7.40 x 4.50 mm / 2 Pc's / Shape - Oval Cut / Color - Blue / Clarity - SI / Origin - India / Treatment - None

2026

5.28 Ct Natural Blue Kyanite Oval Cut Pair

Gems AuctionBangkok, TH

17.24 Ct Natural Purple Star Amethyst OVal Cab: Weight - 17.24 Ct / Dimensions - 24.00 x 15.70 x 4.90 mm / Shape - OVal Cab / Color - Purple / Clarity - Transparent / Origin -Brazil / Treatment - Heated

2026

17.24 Ct Natural Purple Star Amethyst OVal Cab

Gems AuctionBangkok, TH

43.60 Ct Natural Larimar Oval Cab: Weight - 43.60 Ct / Dimensions - 40.00 x 19.00 x 6.40 mm / Good Color / Oval Cab - Ready for Jewellery Setting / Origin - Brazil / Treatment - None

2026

43.60 Ct Natural Larimar Oval Cab

Gems AuctionBangkok, TH

7.68 Ct Natural Multicolor Flourite Octagon Cut: Weight - 7.68 Ct / Dimensions - 12.20 x 10.20 x 6.80 mm / Shape & Cut - Octagon Cut / Transparency - VVS / Origin - Brazil / Comments - None

2026

7.68 Ct Natural Multicolor Flourite Octagon Cut

Gems AuctionBangkok, TH

81.99 Ct Natural Green Malachite Round Cab: Weight - 81.99 Ct / Size - 33.00 x 33.00 x 7.00 mm / Shape - Round Cab / Color - Green / Clarity - Opaque / Origin - Russia / Treatment - None

2026

81.99 Ct Natural Green Malachite Round Cab

Gems AuctionBangkok, TH

8.74 Ct Natural Blue Topaz Square Cut Pair: Weight - 8.74 Ct / Dimensions - 9.00 x 9.00 x 6.00 mm / 2 Pc's / Shape - Square Cut / Color - Blue / Clarity - VVS / Origin - Brazil / Treatment - Irradiated

2026

8.74 Ct Natural Blue Topaz Square Cut Pair

Gems AuctionBangkok, TH

15.94 Ct Natural Green Amethyst Square Cut Pair: Weight - 15.94 Ct / Size - 12.00 x 12.00 x 8.90 mm / 2 Pc's / Shape - Square Cut / Color - Green / Clarity - VVS / Origin - Brazil / Treatment - Heated

2026

15.94 Ct Natural Green Amethyst Square Cut Pair

Gems AuctionBangkok, TH

6.40 Ct Natural Blue Topaz Octagon Cut: Weight - 6.40 Ct / Dimensions - 12.20 x 10.10 x 6.00 mm / Shape - Octagon Cut / Color - Blue / Clarity - VVS / Origin - Brazil / Treatment - Irradiated

2026

6.40 Ct Natural Blue Topaz Octagon Cut

Gems AuctionBangkok, TH

1.31 Ct Natural Almandite Garnet Octagon Cut: Weight - 1.31 Ct / Dimensions - 6.60 x 5.50 x 3.60 mm / Shape - Octagon Cut / Clarity - VVS / Origin - Nigeria / Treatment - None

2026

1.31 Ct Natural Almandite Garnet Octagon Cut

Gems AuctionBangkok, TH

5.85 Ct Natural Champagne Topaz Oval Cut: Weight - 5.85 Ct / Size - 11.80 x 10.20 x 7.00 mm / Top Class Quality / Oval Cut / Origin - Brazil / Treatment - None

2026

5.85 Ct Natural Champagne Topaz Oval Cut

Gems AuctionBangkok, TH

40.22 Ct Natural Wild horse Jasper Quartz Fancy Cab: weight - 40.22 Ct / Dimensions - 42.00 x 21.20 x 6.20 mm / Shape & Cut - Excellent Fancy Cab / Origin - Brazil / Comments - None

2026

40.22 Ct Natural Wild horse Jasper Quartz Fancy Cab

Gems AuctionBangkok, TH

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24

Fossils Auctions

Moroccan Jurassic Starfish Fossil

Pink Halite Cluster

Yellow Dogtooth Calcite Formation

Summer Rock and Fossil Clearance Auction

Fossils & Gemstones of Houston

Starts on:

Houston, TX, US

TRILOBITE ROCK STONE LAPIDARY SPECIMEN

TRINKET BOXES MIXED LOT VINTAGE ANTIQUE

FOSSILS IN MATRIX

Wild West Relics, Fine Fossils, Rocks & Gems

Col. Christie Hatman Auctioneers

Starts on:

Thayer, MO, US

2 days Left

Jalisco Large Seated Male Holding Club

Casas Grandes Painted Jar - Relief Skull Face

Chancay Deer Vessel

ARTEMIS x ARTE Pre-Columbian, Native American

Artemis Fine Arts

Starts on:

Louisville, CO, US

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