Hamilton Gems

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17.98 Ct Natural Chevron Amethyst Oval Cab: Weight - 17.98 Ct / Size - 29.00 x 11.60 x 6.50 mm / Shape - Excellent Oval Cab / Clarity - Opaque / Origin - Brazil / Treatment - None

2026

17.98 Ct Natural Chevron Amethyst Oval Cab

Bangkok, TH

Gems Auction

4.7

(487)

2.92 Ct Natural Candy Pink Fire Opal Oval Cab: Weight - 2.92 Ct / Dimensions - 13.10 x 10.00 x 4.90 mm / Shape - OVal Cab / Color - Candy Pink / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Heated

2026

2.92 Ct Natural Candy Pink Fire Opal Oval Cab

Bangkok, TH

Gems Auction

4.7

(487)

18.66 Ct Natural Colorless Quartz Round Ball Beads: Weight - 18.66 Ct / Dimensions - 7.20 - 7.50 mm / 7 Pc's / Shape & Cut - Round Beads / Color - White / Transparency - VVS / Origin - Brazil / Comments - None

2026

18.66 Ct Natural Colorless Quartz Round Ball Beads

Bangkok, TH

Gems Auction

4.7

(487)

5.73 Ct Natural Blue Sapphire Round Beads: Weight - 5.73 Ct / Dimensions- 4.30 - 4.90 mm / 7 Pc's / Shape - Round Beads / Clarity - SI / Origin - Sri Lanka / Treatment - Standard Heated

2026

5.73 Ct Natural Blue Sapphire Round Beads

Bangkok, TH

Gems Auction

4.7

(487)

3.40 Ct Natural Pink Fire Opal Round Beads: Weight - 3.40 Ct / Size - 4.30 - 4.80 mm / 14 Pc's / Shape - Round Beads / Clarity - Transparent / Origin - Ethiopia / Treatment - Heated

2026

3.40 Ct Natural Pink Fire Opal Round Beads

Bangkok, TH

Gems Auction

4.7

(487)

17.47 Ct Natural Rainbow Jasper Quartz Oval Cab: weight - 17.47 Ct / Dimensions - 29.00 x 15.40 x 5.20 mm / Shape & Cut - Excellent Oval Cab / Origin - Brazil / Comments - None

2026

17.47 Ct Natural Rainbow Jasper Quartz Oval Cab

Bangkok, TH

Gems Auction

4.7

(487)

1.01 Ct Natural Blue Fire Opal Oval Cut: Weight - 1.01 Ct / Size - 9.00 x 7.10 x 3.70 mm / Shape - Oval Cut / Color - Blue / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Heated

2026

1.01 Ct Natural Blue Fire Opal Oval Cut

Bangkok, TH

Gems Auction

4.7

(487)

21.98 Ct Natural Bumblebee Jasper Quartz Pear Cab: weight - 21.98 Ct / Dimensions - 30.00 x 15.70 x 6.10 mm / Shape & Cut - Excellent Pear Cab / Origin - Brazil / Comments - None

2026

21.98 Ct Natural Bumblebee Jasper Quartz Pear Cab

Bangkok, TH

Gems Auction

4.7

(487)

33.36 Ct Natural Seraphinite Oval Cab: weight - 33.36 Ct / Size - 36.00 x 19.50 x 5.70 mm / Shape - Oval Cab / Origin - Brazil / Treatment - None

2026

33.36 Ct Natural Seraphinite Oval Cab

Bangkok, TH

Gems Auction

4.7

(487)

12.01 Ct Natural Blue Lapis Lazuli Hexagon Cut: Weight - 12.01 Ct / Size - 18.00 x 15.70 x 7.00 mm / Shape - Hexagon Cut / Clarity - Opaque / Origin - Afghanisthan / Treatment - None

2026

12.01 Ct Natural Blue Lapis Lazuli Hexagon Cut

Bangkok, TH

Gems Auction

4.7

(487)

27.30 Ct Natural Stichitite Purpurite Oval Cab: weight - 27.30 Ct / Dimensions - 37.00 x 20.60 x 5.10 mm / Shape - Excellent Oval Cab / Origin - Brazil / Treatment - None

2026

27.30 Ct Natural Stichitite Purpurite Oval Cab

Bangkok, TH

Gems Auction

4.7

(487)

3.19 Ct Natural Green Fire Opal Round Beads: Weight - 3.19 Ct / Dimensions -4.70 - 4.90 mm / 11 Pc's / Shape - Round Beads / Clarity - Semi Transparent / Origin - Ethiopia / Treatment - Colror Heated

2026

3.19 Ct Natural Green Fire Opal Round Beads

Bangkok, TH

Gems Auction

4.7

(487)

5.51 Ct Natural Multicolor Fire Opal Round Beads: Weight - 5.51 Ct / Dimensions - 4.90 - 5.20 mm / 15 Pc's / Shape - Round Beads / Color - Orange & Welo White / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated

2026

5.51 Ct Natural Multicolor Fire Opal Round Beads

Bangkok, TH

Gems Auction

4.7

(487)

4.75 Ct Natural Yellow Citrine Octagon Cut: Weight - 4.75 Ct / Dimensions - 10.50 x 8.40 x 6.60 mm / Shape & Cut - Octagon Cut / Color - Yellow / Transparency - VVS / Origin - Brazil / Comments - Heated

2026

4.75 Ct Natural Yellow Citrine Octagon Cut

Bangkok, TH

Gems Auction

4.7

(487)

21.86 Ct Natural Blue Apatite Round cut Beads: weight - 21.86 Ct / Size - 3.00 - 3.20 mm / 114 Pc's / 12.5" inches / Shape - Excellent Round Cut Beads / Origin - Brazil / Treatment - None

2026

21.86 Ct Natural Blue Apatite Round cut Beads

Bangkok, TH

Gems Auction

4.7

(487)

3.56 Ct Natural Yellow Citrine Pear Cut: Weight - 3.56 Ct / Size - 10.00 x 9.30 x 6.30 mm / Shape - Pear Cut / Color - Yellow / Clarity - VVS / Origin - Brazil / Treatment - Heated

2026

3.56 Ct Natural Yellow Citrine Pear Cut

Bangkok, TH

Gems Auction

4.7

(487)

1.41 Ct Natural Almandite Garnet Oval Cut: Weight - 1.41 Ct / Dimensions - 8.00 x 6.00 x 3.30 mm / Shape - Oval Cut / Clarity - VVS / Origin - Nigeria / Treatment - None

2026

1.41 Ct Natural Almandite Garnet Oval Cut

Bangkok, TH

Gems Auction

4.7

(487)

13.68 Ct Natural Solar Moss Eye Agate Fancy Cab Pair: Weight - 13.68 Ct / Dimensions - 15.40 x 13.50 x 3.50 mm / 2 Pc's / Shape - Excellent Fancy Cab / Clarity - Opaque / Origin - Brazil / Treatment - None

2026

13.68 Ct Natural Solar Moss Eye Agate Fancy Cab Pair

Bangkok, TH

Gems Auction

4.7

(487)

4.91 Ct Natural Multicolor Welo Opal Flash Fire Round Beads: Weight - 4.91 Ct / Dimensions - 4.90 - 5.00 mm / 9 PC's / Shape & Cut - Round Beads / Color - Multicolor / Transparency - Translucent / Origin - Ethiopia / Comments - None

2026

4.91 Ct Natural Multicolor Welo Opal Flash Fire Round Beads

Bangkok, TH

Gems Auction

4.7

(487)

13.06 Ct Natural Blue Opal Pear Cab: weight - 13.06 Ct / Size - 28.00 x 16.20x 5.00 mm / Shape - Excellent Pear Cab / Origin - Brazil / Treatment - None

2026

13.06 Ct Natural Blue Opal Pear Cab

Bangkok, TH

Gems Auction

4.7

(487)

0.96 Ct Natural Black Flashing Fire Opal Oval Cab: Weight - 0.96 Ct / Size - 8.80 x 7.00 x 3.30 mm / Shape - Oval Cab / Color - Black / Transparency - Translucent / Origin - Ethiopia / Treatment - Color Smoked

2026

0.96 Ct Natural Black Flashing Fire Opal Oval Cab

Bangkok, TH

Gems Auction

4.7

(487)

11.04 Ct Natural Pink Opal Round Beads: weight - 11.04 Ct / Size - 5.20 - 6.20 mm / 21 Pc's / Shape - Excellent Round Beads / Origin - Australia / Treatment - None

2026

11.04 Ct Natural Pink Opal Round Beads

Bangkok, TH

Gems Auction

4.7

(487)

2.44 Ct Natural Blue Turquoise Oval Cab: Weight - 2.44 Ct / Dimensions - 10.80 x 6.80 x 5.10 mm / Good Color / Oval Cab - Ready for Jewellery Setting / Origin - Egypt / Treatment - None

2026

2.44 Ct Natural Blue Turquoise Oval Cab

Bangkok, TH

Gems Auction

4.7

(487)

3.16 Ct Natural Sharp Line Moonstone Round Cab: Weight - 3.16 Ct / Size - 9.50 x 9.50 x 4.90 mm / Shape - Round Cabochon / Clarity - Opaque / Origin - India / Treatment - None

2026

3.16 Ct Natural Sharp Line Moonstone Round Cab

Bangkok, TH

Gems Auction

4.7

(487)

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24

Gems Auctions

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

Large Lemon Quartz

Estate Opal and Sapphire 14k yellow flower ring

Jewels & Gems, Then & Now

Bertoni Gallery LLC

Starts on:

Warwick, NY, US

14KY&W Gold Tanzanite and Diamond Swirled Pendant

18K Emerald and Diamond Halo Ring Signed Iliana

Ruby and Diamond Marquise-Cut Doorknocker Earrings

Trending Colored Gems Plus Fine Jewelry Sale

Bidfair Fine Jewelry

Ends from:

Vero Beach, FL, US

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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