Hamilton Gems

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1.56 Ct Natural Purple Amethyst Square Cut: Weight - 1.56 Ct / Dimensions - 7.00 x 6.90 x 6.90 mm / Shape - Square Cut / Color - Purple / Clarity - Transparent / Origin -Brazil / Treatment - Heated

2026

1.56 Ct Natural Purple Amethyst Square Cut

Bangkok, TH

Gems Auction

4.7

(486)

31.16 Ct Natural Bostwana Banded Agate Pear Cab: weight - 31.16 Ct / Size - 34.00 x 21.90 x 5.90 mm / Shape - Excellent Pear Cab / Origin - Brazil / Treatment - None

2026

31.16 Ct Natural Bostwana Banded Agate Pear Cab

Bangkok, TH

Gems Auction

4.7

(486)

4.40 Ct Natural Blue Lapis Lazuli Oval Cab: Weight - 4.40 Ct / Dimensions - 13.00 x 10.60 x 4.00 mm / Shape - Oval Cab / Clarity - Opaque / Origin - Afghanisthan / Treatment - None

2026

4.40 Ct Natural Blue Lapis Lazuli Oval Cab

Bangkok, TH

Gems Auction

4.7

(486)

4.40 Ct Natural Green Tsavorite Round Cut Beads: Weight - 4.40 Ct / Dimensions - 2.40 - 2.80 mm / 31 Pc's / Top Quality Luster / Excellent Round Cut Beads / Origin - Brazil / Comments - None

2026

4.40 Ct Natural Green Tsavorite Round Cut Beads

Bangkok, TH

Gems Auction

4.7

(486)

1.20 Ct Natural Almandite Garnet Round Cut Pair: Weight - 1.20 Ct / Size - 5.10 x 5.10 x 3.40 mm / 2 Pc's / Shape - Round Cut / Clarity - VVS / Origin - Nigeria / Treatment - None

2026

1.20 Ct Natural Almandite Garnet Round Cut Pair

Bangkok, TH

Gems Auction

4.7

(486)

7.21 Ct Natural Aquamarine Round Cut Beads: Weight - 7.21 Ct / Size - 6.60 - 6.80 mm / 5 Pc's / Shape - Round Cut Beads / Color - Baby Blue / Clarity - Transparent / Origin -India / Treatment - None

2026

7.21 Ct Natural Aquamarine Round Cut Beads

Bangkok, TH

Gems Auction

4.7

(486)

20.82 Ct Natural Sanora Sunrise Jasper Quartz Oval Cab: weight - 20.82 Ct / Size - 33.00 x 15.10 x 4.60 mm / Shape - Excellent Oval Cab / Origin - Brazil / Treatment - None

2026

20.82 Ct Natural Sanora Sunrise Jasper Quartz Oval Cab

Bangkok, TH

Gems Auction

4.7

(486)

1.28 Ct Natural Aquamarine OCtagon Cut: Weight - 1.28 Ct / Size - 8.10 x 5.90 x 3.50 mm / Shape - Octagon Cut / Color - Baby Blue / Clarity - VVS / Origin -India / Treatment - None

2026

1.28 Ct Natural Aquamarine OCtagon Cut

Bangkok, TH

Gems Auction

4.7

(486)

3.28 Ct Natural Scapolite Octagon Cut: Weight - 3.28 Ct / Dimensions - 11.80 x 7.20 x 5.20 mm / Top Class Quality / Octagon Cut / Origin - Brazil / Treatment - None

2026

3.28 Ct Natural Scapolite Octagon Cut

Bangkok, TH

Gems Auction

4.7

(486)

2.43 Ct Natural Yellow Citrine Round Cut: Weight - 2.43 Ct / Size - 9.00 x 9.00 x 5.80 mm / Shape - Round Cut / Color - Yellow / Clarity - VVS / Origin - Brazil / Treatment - Heated

2026

2.43 Ct Natural Yellow Citrine Round Cut

Bangkok, TH

Gems Auction

4.7

(486)

0.66 Ct Natural Chrysoberyl Catseye Round Cab: weight - 0.66 Ct / Dimensions - 5.20 x 5.00 x 2.80 mm / Shape - Excellent Round Cab / Origin - India / Treatment - None

2026

0.66 Ct Natural Chrysoberyl Catseye Round Cab

Bangkok, TH

Gems Auction

4.7

(486)

1.20 Ct Natural Mexican Opal Octagon Cut: Weight - 1.20 Ct / Dimensions - 9.80 x 5.30 x 4.20 mm / Shape - Octagon Cut / Color - Orange / Clarity - Translucent / Origin - Mexico / Comments - None

2026

1.20 Ct Natural Mexican Opal Octagon Cut

Bangkok, TH

Gems Auction

4.7

(486)

106.94 Ct Natural Multiple Quartz Round Ball Beads Bracelet: Weight - 106.94 Ct / Dimensions - 8.30 - 8.70 mm / 23 pc's / 7.5" inches / Stones - Jasper, Ruitle, Moonstone / Top Class Quality / Round Ball Beads / Origin - Brazil / Comments - None

2026

106.94 Ct Natural Multiple Quartz Round Ball Beads Bracelet

Bangkok, TH

Gems Auction

4.7

(486)

9.21 Ct Natural Larimar Round Beads: weight - 9.21 Ct / Dimensions - 6.10 - 6.50 mm / 8 Pc's / Shape - Round Beads / Origin - Brazil / Treatment - None

2026

9.21 Ct Natural Larimar Round Beads

Bangkok, TH

Gems Auction

4.7

(486)

7.26 Ct Natural Yellow Citrine Oval Step Cut: Weight - 7.26 Ct / Dimensions - 14.00 x 10.30 x 9.40 mm / Shape - Oval Cut / Color - Yellow / Clarity - VVS / Origin - Brazil / Treatment - Heated

2026

7.26 Ct Natural Yellow Citrine Oval Step Cut

Bangkok, TH

Gems Auction

4.7

(486)

0.22 Ct Natural Zambian Green Emerald Oval Cut: Weight - 0.22 Ct / Dimensions - 4.10 x 3.30 x 2.30 mm / Shape - Oval Cut / Color - Green / Clarity - SI / Origin - Zambia / Treatment - Natural Emeralds are commonly enhanced by oil

2026

0.22 Ct Natural Zambian Green Emerald Oval Cut

Bangkok, TH

Gems Auction

4.7

(486)

0.77 Ct Natural Aquamarine Square Octagon Cut: Weight - 0.77 Ct / Size - 5.50 x 5.40 x 3.90 mm / Shape - Square Octagon Cut / Color - White / Clarity - VVS / Origin -India / Treatment - None

2026

0.77 Ct Natural Aquamarine Square Octagon Cut

Bangkok, TH

Gems Auction

4.7

(486)

6.58 Ct Natural Moonstone Flower Carving: Weight - 6.58 Ct / Size - 16.90 x 16.90 x 3.60 mm / Shape - Flower Carving / Clarity - Semi-Transparent / Origin - India / Treatment - None

2026

6.58 Ct Natural Moonstone Flower Carving

Bangkok, TH

Gems Auction

4.7

(486)

1.35 Ct Natural Green Peridot Square Octagon Cut: Weight - 1.35 Ct / Dimensions - 7.00 x 7.00 x 3.60 mm / Shape - Square Octagon Cut / Color - Green / Clarity - VVS / Origin - Pakistan / Treatment - None

2026

1.35 Ct Natural Green Peridot Square Octagon Cut

Bangkok, TH

Gems Auction

4.7

(486)

6.14 Ct Natural Honey Quartz Fancy Flower Carving: Weight - 6.14 Ct / Size - 15.10 x 13.60 x 5.00 mm / Top Class Quality / Fancy Flower Carving / Origin - Brazil / Treatment - None

2026

6.14 Ct Natural Honey Quartz Fancy Flower Carving

Bangkok, TH

Gems Auction

4.7

(486)

5.87 Ct Natural Black Onyx Pear Cut Pair: Weight - 5.87 Ct / Dimensions - 12.20 x 8.20 x 4.80 mm/ Shape - Pear Cut / Clarity - Opaque / Origin - Brazil / Comments - None

2026

5.87 Ct Natural Black Onyx Pear Cut Pair

Bangkok, TH

Gems Auction

4.7

(486)

4.75 Ct Natural Rose Quartz Heart Cut: Weight - 4.75 Ct / Dimensions - 12.20 x 11.80 x 6.70 mm / Top Class Quality / Heart Cut / Origin - Brazil / Comments - None

2026

4.75 Ct Natural Rose Quartz Heart Cut

Bangkok, TH

Gems Auction

4.7

(486)

12.73 Ct Natural Pink Rhodocrosite Oval Cab: weight - 12.73 Ct / Dimensions - 19.10 x 9.40 x 5.90 mm / Shape - Excellent Oval Cab / Origin - Brazil / Treatment - None

2026

12.73 Ct Natural Pink Rhodocrosite Oval Cab

Bangkok, TH

Gems Auction

4.7

(486)

7.38 Ct Natural Blue Opal Round Beads: Weight - 7.38 Ct / Dimensions - 5.90 - 6.10 mm / 12 Pc's / Shape - Round Beads / Clarity - Opaque / Origin - Peru / Treatment - None

2026

7.38 Ct Natural Blue Opal Round Beads

Bangkok, TH

Gems Auction

4.7

(486)

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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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