Modern Gems

(9,000+ price results)

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3.52 Ct Natural Blue Shaded Labradorite Round Beads: Weight - 3.52 Ct / Dimensions - 3.80 - 4.10 mm / 10 Pc's / Shape - Excellent Round Beads / Clarity - Opaque / Origin - Africa / Treatment - None

2026

3.52 Ct Natural Blue Shaded Labradorite Round Beads

Bangkok, TH

Gems Auction

4.7

(490)

2.73 Ct Natural Blue Kyanite Oval Cut: Weight - 2.73 Ct / Size - 9.50 x 7.00 x 5.00 mm / Shape - Oval Cut / Color - Blue / Clarity - VS / Origin - India / Treatment - None

2026

2.73 Ct Natural Blue Kyanite Oval Cut

Bangkok, TH

Gems Auction

4.7

(490)

1.65 Ct Natural Green Peridot Cushion Cut: Weight - 1.65 Ct / Size - 8.10 x 6.10 x 4.00 mm / Shape - Cushion Cut / Color - Green / Clarity - VVS / Origin - Pakistan / Treatment - None

2026

1.65 Ct Natural Green Peridot Cushion Cut

Bangkok, TH

Gems Auction

4.7

(490)

16.13 Ct Natural Azurmalachite Pear Cab: Weight - 16.13 Ct / Size - 28.00 x 15.50 x 4.70 mm / Shape - Pear Cab / Color - Green / Clarity - Opaque / Origin - Russia / Treatment - None

2026

16.13 Ct Natural Azurmalachite Pear Cab

Bangkok, TH

Gems Auction

4.7

(490)

6.52 Ct Natural Moonstone Flower Carving: Weight - 6.52 Ct / Size - 16.60 x 16.60 x 4.00 mm / Shape - Flower Carving / Clarity - Semi-Transparent / Origin - India / Treatment - None

2026

6.52 Ct Natural Moonstone Flower Carving

Bangkok, TH

Gems Auction

4.7

(490)

3.04 Ct Natural Blue Topaz Square Cut: Weight - 3.04 Ct / Size - 8.00 x 8.00 x 5.60 mm / Shape - Square Cut / Color - Blue / Clarity - VVS / Origin - Brazil / Treatment - Irradiated

2026

3.04 Ct Natural Blue Topaz Square Cut

Bangkok, TH

Gems Auction

4.7

(490)

21.75 Ct Natural Solar Coral Pear Cab: weight - 21.75 Ct / Size - 33.00 x 16.00 x 5.90 mm / Shape - Excellent Pear Cab / Origin - Brazil / Treatment - None

2026

21.75 Ct Natural Solar Coral Pear Cab

Bangkok, TH

Gems Auction

4.7

(490)

3.83 Ct Natural Green Amethyst Octagon Cut: Weight - 3.83 Ct / Size -11.00 x 9.20 x 5.80 mm / Shape - Octagon Cut / Color - Green / Clarity - VVS / Origin - Brazil / Treatment - Heated

2026

3.83 Ct Natural Green Amethyst Octagon Cut

Bangkok, TH

Gems Auction

4.7

(490)

11.70 Ct Natural Rose Quartz Round Cut Beads: Weight - 11.70 Ct / Dimensions - 7.20 - 7.70 mm / 8 PC's / Top Class Quality / Round Cut Beads / Origin - Brazil / Comments - None

2026

11.70 Ct Natural Rose Quartz Round Cut Beads

Bangkok, TH

Gems Auction

4.7

(490)

13.18 Ct Natural Snowflake Jasper Quartz Oval Cab: weight - 13.18 Ct / Size - 22.40 x 16.50 x 5.11 mm / Shape - Excellent Oval Cab / Origin - Brazil / Treatment - None

2026

13.18 Ct Natural Snowflake Jasper Quartz Oval Cab

Bangkok, TH

Gems Auction

4.7

(490)

6.50 Ct Natural Opal Fancy Cab: Weight - 6.50 Ct / Size - 15.00 x 12.50 x 4.90 mm / Shape - Drilled Fancy Cab / Color - Red / Clarity - OPaque / Origin - Brazil / Treatment - None

2026

6.50 Ct Natural Opal Fancy Cab

Bangkok, TH

Gems Auction

4.7

(490)

1.96 Ct Natural Multicolor Welo Opal Flash Fire Round Beads: Weight - 1.96 Ct / Dimensions - 3.20 - 3.50 mm / 24 Pc's / Shape & Cut - Round Beads / Color - Multicolor / Transparency - Translucent / Origin - Ethiopia / Comments - None

2026

1.96 Ct Natural Multicolor Welo Opal Flash Fire Round Beads

Bangkok, TH

Gems Auction

4.7

(490)

4.43 Ct Natural Green Amethyst Cushion Cut: Weight - 4.43 Ct / Size - 10.10 x 10.10 x 7.20 mm / Shape - Cushion Cut / Color - Green / Clarity - VVS / Origin - Brazil / Treatment - Heated

2026

4.43 Ct Natural Green Amethyst Cushion Cut

Bangkok, TH

Gems Auction

4.7

(490)

12.31 Ct Natural Pink Cobalt Pear Cab: weight - 12.31 Ct / Size - 26.00 x 12.20 x 4.40 mm / Shape - Excellent Pear Cab / Origin - Brazil / Treatment - None

2026

12.31 Ct Natural Pink Cobalt Pear Cab

Bangkok, TH

Gems Auction

4.7

(490)

20.32 Ct Natural Zebra Jasper Quartz Fancy Cab: weight - 20.32 Ct / Size - 30.00 x 14.20 x 5.00 mm / Shape - Excellent Fancy Cab / Origin - Brazil / Treatment - None

2026

20.32 Ct Natural Zebra Jasper Quartz Fancy Cab

Bangkok, TH

Gems Auction

4.7

(490)

6.86 Ct Natural Sunstone Round Cut Beads: Weight - 6.86 Ct / Size - 7.50 - 8.30 mm / 3 Pc's / Shape - Round cut Beads / Clarity - Opaque / Origin - Brazil / Treatment - None

2026

6.86 Ct Natural Sunstone Round Cut Beads

Bangkok, TH

Gems Auction

4.7

(490)

15.11 Ct Natural Green Opal Oval Cab: weight - 15.11 Ct / Dimensions - 29.00 x 14.80 x 4.30 mm / Shape & Cut - Excellent Oval Cab / Origin - Brazil / Comments - None

2026

15.11 Ct Natural Green Opal Oval Cab

Bangkok, TH

Gems Auction

4.7

(490)

26.88 Ct Natural Jasper Quartz Oval Cab: weight - 26.88 Ct / Dimensions - 28.00 x 21.00 x 6.90 mm / Shape - Excellent Oval Cab / Origin - Brazil / Treatment - None

2026

26.88 Ct Natural Jasper Quartz Oval Cab

Bangkok, TH

Gems Auction

4.7

(490)

19.24 Ct Natural Snowflake Jasper Quartz Pear Cab: weight - 19.24 Ct / Size - 25.40 x 16.10 x 7.20 mm / Shape - Excellent Pear Cab / Origin - Brazil / Treatment - None

2026

19.24 Ct Natural Snowflake Jasper Quartz Pear Cab

Bangkok, TH

Gems Auction

4.7

(490)

12.04 Ct Natural Purple Amethyst Dumbbell Beads: Weight - 12.04 Ct / Dimensions - 9.9x7.9 - 10.0x7.2 mm / 4 Pc's / Shape - Dumbbell Beads / Color - Purple / Clarity - VVS / Origin -Brazil / Treatment - Heated

2026

12.04 Ct Natural Purple Amethyst Dumbbell Beads

Bangkok, TH

Gems Auction

4.7

(490)

5.30 Ct Natural Aquamarine Round Cut Beads: Weight - 5.30 Ct / Dimensions - 5.50 - 5.90 mm / 7 Pc's / Shape - Round Cut Beads / Color - Baby Blue / Clarity - Opaque / Origin - Brazil / Treatment -None

2026

5.30 Ct Natural Aquamarine Round Cut Beads

Bangkok, TH

Gems Auction

4.7

(490)

12.45 Ct Natural Purple Amethyst Square Cut Beads: Weight - 12.45 Ct / Dimensions - 7.90 - 8.10 mm / 3 Pc's / Shape - Square Cut Cut / Color - Purple / Clarity - VVS / Origin - Brazil / Treatment - Heated

2026

12.45 Ct Natural Purple Amethyst Square Cut Beads

Bangkok, TH

Gems Auction

4.7

(490)

1883-CC Silver Morgan Dollar GEM BU: 1883-CC Silver Morgan Dollar GEM BU

2026

1883-CC Silver Morgan Dollar GEM BU

Dallas, TX

Gold Standard Auctions

4.5

(1.1k)

130.24ct Natural Blue Apatite Rough Parcel Loose Gemstone, 54YS: Natural apatite rough parcel featuring fresh bright blue colouration with subtle tonal variations across each crystal piece. Raw crystalline surfaces display authentic natural mineral textures and inh

2026

130.24ct Natural Blue Apatite Rough Parcel Loose Gemstone, 54YS

Sathorn, Bangkok

Lazo Heritage

4.4

(24)

View:

24

Gems Auctions

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

3 days Left

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

18K White Gold Kashmir Sapphire Ring with Diamonds

18K White Gold Paraiba ring With Diamonds

18K Gold-Plated 925 Silver Chain with amethyst, topaz and lemon quartz pear shape

Live39

Nile Gems | Fine Jewelry & Gemstones Auction

Nile Jewels Co Ltd

Started:

Bangkok, Krung thep, TH

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