Ewerdt Hilgemann Gems

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2.95 Ct Natural Bicolor Fire Opal Oval Cab: Weight - 2.95 Ct / Dimensions - 12.40 x 8.90 x 5.20 mm / Shape - Oval Cab / Color - Bicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Heated

2026

2.95 Ct Natural Bicolor Fire Opal Oval Cab

Bangkok, TH

Gems Auction

4.7

(490)

0.80 Ct Natural Zambian Green Emerald Octagon Cut: Weight - 0.80 Ct / Dimensions - 6.50 x 4.60 x 3.60 mm/ Shape - Octagon Cut / Color - Green / Clarity - SI / Origin - Zambia / Treatment - Natural Emeralds are commonly enhanced by oil

2026

0.80 Ct Natural Zambian Green Emerald Octagon Cut

Bangkok, TH

Gems Auction

4.7

(490)

0.50 Ct Natural Zambian Green Emerald Oval Cut: Weight - 0.50 Ct / Dimensions - 7.00 x 5.10 x 2.30 mm / Shape - Oval Cut / Color - Green / Clarity - SI / Origin - Zambia / Treatment - Natural Emeralds are commonly enhanced by oil

2026

0.50 Ct Natural Zambian Green Emerald Oval Cut

Bangkok, TH

Gems Auction

4.7

(490)

119.38 Ct Natural Azurmalachite JUMBO Oval Cab: Weight - 119.38 Ct / Size - 48.00 x 48.00 x 5.00 mm / Shape - Oval Cab / Color - Green / Clarity - Opaque / Origin - Russia / Treatment - None

2026

119.38 Ct Natural Azurmalachite JUMBO Oval Cab

Bangkok, TH

Gems Auction

4.7

(490)

44.34 Ct Natural Blue Lapis Lazuli Round Cab: Weight - 44.34 Ct / Size - 31.00 x 31.00 x 5.10 mm / Shape - Round Cab / Clarity - Opaque / Origin - Afghanisthan / Treatment - None

2026

44.34 Ct Natural Blue Lapis Lazuli Round Cab

Bangkok, TH

Gems Auction

4.7

(490)

21.61 Ct Natural Shattuckite Quartz Fancy Cab Pair: weight - 21.61 Ct / Size - 25.40 x 12.40 x 3.90 mm / 2 Pc's / Shape - Excellent Fancy Cab / Origin - Brazil / Treatment - None

2026

21.61 Ct Natural Shattuckite Quartz Fancy Cab Pair

Bangkok, TH

Gems Auction

4.7

(490)

0.89 Ct Natural Zambian Green Emerald Octagon Top Qulaity: Weight - 0.89 Ct / Dimensions - 6.00 x 5.10 x 4.00 mm/ Shape - Octagon Cut / Color - Green / Clarity - VS-2 / Origin - Zambia / Treatment - Natural Emeralds are commonly enhanced by oil

2026

0.89 Ct Natural Zambian Green Emerald Octagon Top Qulaity

Bangkok, TH

Gems Auction

4.7

(490)

46.87 Ct Natural Pink Charoite Cushion Cab: Weight - 46.87 Ct / Dimensions - 34.00 x 24.40 x 5.70 mm / Shape - Cushion Cab / Color - Pink / Clarity - Opaque / Origin - Russian Federation / Treatment - None

2026

46.87 Ct Natural Pink Charoite Cushion Cab

Bangkok, TH

Gems Auction

4.7

(490)

110.07 Ct Natural Ruby Zoisite JUMBO Trillion Cab: weight - 110.07 Ct / Size - 45.00 x 38.00 x 6.30 mm / Shape - Excellent Trillion Cab / Origin - Brazil / Treatment - None

2026

110.07 Ct Natural Ruby Zoisite JUMBO Trillion Cab

Bangkok, TH

Gems Auction

4.7

(490)

4.25 Ct Natural Multicolor Welo Opal Flash Fire Oval Cab: Weight - 4.25 Ct / Dimensions - 12.60 x 10.30 x 6.90 mm / Shape & Cut - Oval Cab / Color - Multicolor / Transparency - Translucent / Origin - Ethiopia / Comments - None

2026

4.25 Ct Natural Multicolor Welo Opal Flash Fire Oval Cab

Bangkok, TH

Gems Auction

4.7

(490)

6.50 Ct Natural Blue Tint Moonstone Cushion Cab: Weight - 6.50 Ct / Dimensions - 13.40 x 9.90 x 5.00 mm / Shape - Cushion cab / Clarity - Semi-Transparent / Origin - India / Treatment - None

2026

6.50 Ct Natural Blue Tint Moonstone Cushion Cab

Bangkok, TH

Gems Auction

4.7

(490)

30.38 Ct Natural Moss Agate Oval Cab: weight - 30.38 Ct / Dimensions - 33.0 0x 21.90 x 5.00 mm / Shape - Excellent Oval cab / Origin - Brazil / Treatment - None

2026

30.38 Ct Natural Moss Agate Oval Cab

Bangkok, TH

Gems Auction

4.7

(490)

3.02 Ct Natural Pink Fire Opal Oval Cab: Weight - 3.02 Ct / Size - 14.50 x 8.70 x 5.50 mm / Shape - Oval Cab / Clarity - Transparent / Origin - Ethiopia / Treatment - Heated

2026

3.02 Ct Natural Pink Fire Opal Oval Cab

Bangkok, TH

Gems Auction

4.7

(490)

65.50 Ct Natural Pink Charoite Oval Cab: Weight - 65.50 Ct / Dimensions - 43.00 x 27.00 x 7.30 mm / Shape - Oval Cab / Color - Pink / Clarity - Opaque / Origin - Russian Federation / Treatment - None

2026

65.50 Ct Natural Pink Charoite Oval Cab

Bangkok, TH

Gems Auction

4.7

(490)

0.95 Ct Natural Zambian Green Emerald Octagon Cut: Weight - 0.95 Ct / Dimensions - 7.80 x 5.70 x 2.70 mm / Shape - Octagon Cut / Color - Green / Clarity - SI/ Origin - Zambia / Treatment - Natural Emeralds are commonly enhanced by oil

2026

0.95 Ct Natural Zambian Green Emerald Octagon Cut

Bangkok, TH

Gems Auction

4.7

(490)

0.55 Ct Natural Zambian Green Emerald Oval Cut: Weight - 0.55 Ct / Dimensions - 6.10 x 4.10 x 3.30 mm / Shape - Oval Cut / Color - Green / Clarity - SI/ Origin - Zambia / Treatment - Natural Emeralds are commonly enhanced by oil

2026

0.55 Ct Natural Zambian Green Emerald Oval Cut

Bangkok, TH

Gems Auction

4.7

(490)

0.58 Ct Natural Zambian Green Emerald OVal Cut: Weight - 0.58 Ct / Size - 6.90 x 4.90 x 2.70 mm / Shape - OVal Cut / Color - Green / Clarity - SI / Origin - Zambia / Treatment - Natural Emeralds are commonly enhanced by oil

2026

0.58 Ct Natural Zambian Green Emerald OVal Cut

Bangkok, TH

Gems Auction

4.7

(490)

0.80 Ct Natural Zambian Bluish Green Emerald-Emerald Cut: Weight - 0.80 Ct / Dimensions -6.20 x 4.50 x 3.90 mm / Shape - Emerald Cut / Color - Green / Clarity - SI / Origin - Zambia / Treatment - Natural Emeralds are commonly enhanced by oil

2026

0.80 Ct Natural Zambian Bluish Green Emerald-Emerald Cut

Bangkok, TH

Gems Auction

4.7

(490)

16.86 Ct Natural Bumblebee Jasper Quartz Oval Cab Twins: weight - 16.86 Ct / Dimensions - 23.20 x 11.10 x 3.40 mm / 2 Pc's / Shape & Cut - Excellent Oval Cab / Origin - Brazil / Comments - None

2026

16.86 Ct Natural Bumblebee Jasper Quartz Oval Cab Twins

Bangkok, TH

Gems Auction

4.7

(490)

68.67 Ct Natural Eye Agate Marquise Cab: Weight - 68.67 Ct / Dimensions - 33.00 x 21.10 x 13.60 mm / Shape - Marquise Cab / Clarity - Opaque / Origin - Brazil / Treatment - None

2026

68.67 Ct Natural Eye Agate Marquise Cab

Bangkok, TH

Gems Auction

4.7

(490)

32.14 Ct Natural Bumblebee Jasper Quartz Fancy Cab Pair: weight - 32.14 Ct / Dimensions - 29.00 x 16.10 x 4.80 mm / 2 Pc's / Shape & Cut - Excellent Fancy Cab / Origin - Brazil / Comments - None

2026

32.14 Ct Natural Bumblebee Jasper Quartz Fancy Cab Pair

Bangkok, TH

Gems Auction

4.7

(490)

25.67 Ct Natural Ruby Zoisite Oval Cab Pair: weight - 25.67 Ct / Size - 25.10 x 10.50 x 3.50 mm / 2 Pc's / Shape - Excellent Oval Cab / Origin - Brazil / Treatment - None

2026

25.67 Ct Natural Ruby Zoisite Oval Cab Pair

Bangkok, TH

Gems Auction

4.7

(490)

64.52 Ct Natural Azurite Turquoise Oval Cab: Weight - 64.52 Ct / Size - 45.00 x 28.00 x 5.60 mm / Shape - Oval Cab / Color - Blue / Clarity - Opaque / Origin - Arizona / Treatment - None

2026

64.52 Ct Natural Azurite Turquoise Oval Cab

Bangkok, TH

Gems Auction

4.7

(490)

0.86 Ct Natural Zambian Green Emerald Oval Cut: Weight - 0.86 Ct / Dimensions - 7.00 x 5.40 x 3.90 mm / Shape - Oval Cut / Color - Green / Clarity - SI / Origin - Zambia / Treatment - Natural Emeralds are commonly enhanced by oil

2026

0.86 Ct Natural Zambian Green Emerald Oval Cut

Bangkok, TH

Gems Auction

4.7

(490)

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24

Gems Auctions

Original Vintage Leonetto Cappiello Journe'e de la Femme et L'Enfant Poster 1923 - RARE

I Want You for U.S. Army Original Poster 1917 by James Montgomery Flagg

Original Vintage General Dynamics - Building Materials Poster by Erik Nitsche 1960

Original Vintage Poster Gems

The Ross Art Group

Starts on:

Boca Raton, FL, US

UNIQUE BERTONI HANDCRAFTED award winning DESIGNER BRANCH RING 18K YELLOW GOLD & ONYX with diamonds

Large unique Lemon Quartz

Estate Opal and Sapphire 14k yellow flower ring

Jewels & Gems, Then & Now

Bertoni Gallery LLC

Starts on:

Warwick, NY, US

1 day Left

Auction Cover

Auction Cover

Auction Cover

Silk Road Gems: Asian Art Across Time

harbor auction inc

Starts on:

Eastvale, CA, US

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