Hamilton Gems

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0.80 Ct Natural Citrine OCtagon Cut: Weight - 0.80 Ct / Dimensions - 7.00 x 5.00 x 3.30 mm / Shape & Cut - Octagon Cut / Color - Yellow / Transparency - VVS / Origin - Brazil / Comments - Heated

2026

0.80 Ct Natural Citrine OCtagon Cut

Bangkok, TH

Gems Auction

4.7

(486)

21.90 Ct Natural Blue Lapis Lazuli Oval Cab: Weight - 21.90 Ct / Dimensions - 32.00 x 23.00 x 3.20 mm / Shape - Oval Cab / Clarity - Opaque / Origin - Afghanisthan / Treatment - None

2026

21.90 Ct Natural Blue Lapis Lazuli Oval Cab

Bangkok, TH

Gems Auction

4.7

(486)

6.39 Ct Natural Almandite Garnet Round Beads: Weight - 6.39 Ct / Dimensions - 3.50 - 4.20 mm / 23 Pc's / Shape - Round Beads / Clarity - Transparent / Origin - Nigeria / Comments - None

2026

6.39 Ct Natural Almandite Garnet Round Beads

Bangkok, TH

Gems Auction

4.7

(486)

11.02 Ct Natural Moss Agate Trillion cut: Weight - 11.02 Ct / Size - 16.40 x 15.90 x 7.80 mm / Shape - Excellent Trillion Cut / Clarity - Opaque / Origin - Brazil / Treatment - None

2026

11.02 Ct Natural Moss Agate Trillion cut

Bangkok, TH

Gems Auction

4.7

(486)

13.49 Ct Natural Purple Amethyst Oval beads: Weight - 13.49 Ct / Dimensions - 11.0x8.6 - 11.9x8.9 mm / 3 Pc's / Shape - Oval beads / Color - Purple / Clarity - VVS / Origin -Brazil / Treatment - Heated

2026

13.49 Ct Natural Purple Amethyst Oval beads

Bangkok, TH

Gems Auction

4.7

(486)

2.68 Ct Natural Blue Topaz Square Octagon Cut: Weight - 2.68 Ct / Dimensions - 8.00 x 8.00 x 4.80 mm / Shape & Cut - Square Octagon Cut / Color - Blue / Transparency - VVS / Origin - Brazil / Comments - Irradiated

2026

2.68 Ct Natural Blue Topaz Square Octagon Cut

Bangkok, TH

Gems Auction

4.7

(486)

38.01 Ct Natural Mookaite Jasper Quartz Oval Cab: weight - 38.01 Ct / Size - 42.00 x 22.40 x 5.30 mm / Shape - Excellent Oval Cab / Origin - Brazil / Treatment - None

2026

38.01 Ct Natural Mookaite Jasper Quartz Oval Cab

Bangkok, TH

Gems Auction

4.7

(486)

4.69 Ct Natural Pink Fire Opal Round Beads: Weight - 4.69 Ct / Size - 4.90 - 5.10 mm / 13 Pc's / Shape - Round Beads / Clarity - Transparent / Origin - Ethiopia / Treatment - Heated

2026

4.69 Ct Natural Pink Fire Opal Round Beads

Bangkok, TH

Gems Auction

4.7

(486)

1.49 Ct Natural Blue Topaz Pear Drop: Weight - 1.49 Ct / Dimensions -7.60 x 5.30 x 5.30 mm / Shape & Cut - Pear Drop / Color - Blue / Transparency - VVS / Origin - Brazil / Comments - Irradiated

2026

1.49 Ct Natural Blue Topaz Pear Drop

Bangkok, TH

Gems Auction

4.7

(486)

10.00 Ct Natural Chrysocolla Pear Cab: weight - 10.00 Ct / Size - 26.00 x 14.10 x 3.30 mm / Shape - Excellent Pear Cab / Origin - Russia / Treatment - None

2026

10.00 Ct Natural Chrysocolla Pear Cab

Bangkok, TH

Gems Auction

4.7

(486)

7.40 Ct Natural Multicolor Turquoise Long Oval cab: Weight - 7.40 Ct / Size - 21.50 x 10.00 x 3.20 mm / Good Color / Oval Cab - Ready for Jewellery Setting / Origin - Egypt / Treatment - None

2026

7.40 Ct Natural Multicolor Turquoise Long Oval cab

Bangkok, TH

Gems Auction

4.7

(486)

33.13 Ct Natural Jasper Quartz Pear Cab: weight - 33.13 Ct / Dimensions - 29.00 x 28.00 x 5.60 mm / Shape - Excellent Pear Cab / Origin - Brazil / Treatment - None

2026

33.13 Ct Natural Jasper Quartz Pear Cab

Bangkok, TH

Gems Auction

4.7

(486)

10.94 Ct Natural Multicolor Turquoise Fancy Cab: Weight - 10.94 Ct / Dimensions - 21.00 x 12.00 x 4.80 mm / Shape - Fancy Cab / Color - Multicolor / Transparency - Opaque / Origin - Egypt / Treatment - None

2026

10.94 Ct Natural Multicolor Turquoise Fancy Cab

Bangkok, TH

Gems Auction

4.7

(486)

2.94 Ct Natural Multicolor Welo Opal Flash Fire Round Beads: Weight - 2.94 Ct / Dimensions - 4.20 - 4.50 mm / 8 Pc's / Shape & Cut - Round Beads / Color - Multicolor / Transparency - Translucent / Origin - Ethiopia / Comments - None

2026

2.94 Ct Natural Multicolor Welo Opal Flash Fire Round Beads

Bangkok, TH

Gems Auction

4.7

(486)

3.09 Ct Natural Yellow Citrine Square Cut Pair: Weight - 3.09 Ct / Size - 7.20 x 7.10 x 4.00 mm / 2 Pc's / Shape - Square Cut / Color - Yellow / Clarity - VVS / Origin - Brazil / Treatment - Heated

2026

3.09 Ct Natural Yellow Citrine Square Cut Pair

Bangkok, TH

Gems Auction

4.7

(486)

12.22 Ct Natural Blue Shaded Labradorite Round Cut Beads: Weight - 12.22 Ct / Dimensions - 7.60 - 8.10 mm / 8 Pc's / Shape - Excellent Round cut beads / Clarity - Opaque / Origin - Africa / Treatment - None

2026

12.22 Ct Natural Blue Shaded Labradorite Round Cut Beads

Bangkok, TH

Gems Auction

4.7

(486)

17.70 Ct Natural Dendrite Opal Fancy Cab: weight - 17.70 Ct / Dimensions - 31.00 x 15.90 x 5.20 mm / Shape & Cut - Excellent Fancy Cab / Origin - Brazil / Comments - None

2026

17.70 Ct Natural Dendrite Opal Fancy Cab

Bangkok, TH

Gems Auction

4.7

(486)

9.11 Ct Natural Yellow Citrine Round Cut Beads: Weight - 9.11 Ct / Size - 7.80 - 8.10 mm / 4 Pc's / Shape - Round Cut Beads / Color - Yellow / Clarity - VVS / Origin - Brazil / Treatment - Heated

2026

9.11 Ct Natural Yellow Citrine Round Cut Beads

Bangkok, TH

Gems Auction

4.7

(486)

1.06 Ct Natural Green Peridot Rectangle Cut: Weight - 1.06 Ct / Size - 7.00 x 5.00 x 3.20 mm / Shape - Rectangle Cut / Color - Green / Clarity - VVS / Origin - Pakistan / Treatment - None

2026

1.06 Ct Natural Green Peridot Rectangle Cut

Bangkok, TH

Gems Auction

4.7

(486)

16.06 Ct Natural Green Onyx Dumbbell Cut Beads: Weight - 16.06 Ct / Dimensions - 10.5x6.9 - 13.3x8.0 mm / 3 Pc's / Shape - Dumbbell Cut Beads / Clarity - Semi Transparent / Origin - Brazil / Treatment - None

2026

16.06 Ct Natural Green Onyx Dumbbell Cut Beads

Bangkok, TH

Gems Auction

4.7

(486)

22.00 Ct Natural Chevron Amethyst Fancy Cab: Weight - 22.00 Ct / Size - 21.20 x 20.30 x 5.80 mm / Shape - Excellent Fancy Cab / Clarity - Opaque / Origin - Brazil / Treatment - None

2026

22.00 Ct Natural Chevron Amethyst Fancy Cab

Bangkok, TH

Gems Auction

4.7

(486)

17.65 Ct Natural Green Malachite Round Ball Beads: Weight - 17.65 Ct / Size - 6.50 - 6.80 mm / 6 Pc's / Shape - Round Ball Beads / Color - Green / Clarity - Opaque / Origin - Russia / Treatment - None

2026

17.65 Ct Natural Green Malachite Round Ball Beads

Bangkok, TH

Gems Auction

4.7

(486)

21.03 Ct Natural Purple Charoite Pear Cab: Weight - 21.03 Ct / Dimensions - 29.00 x 16.70 x 5.30 mm / Shape - Pear Cab / Color - Purple / Clarity - Opaque / Origin - Russian Federation / Treatment - None

2026

21.03 Ct Natural Purple Charoite Pear Cab

Bangkok, TH

Gems Auction

4.7

(486)

4.32 Ct Natural Purple Amethyst Round Cut Beads: Weight - 4.32 Ct / Dimensions - 4.40 - 5.00 mm / 9 Pc' / Shape - Round Cut Beads / Color - Purple / Clarity - VVS / Origin -Brazil / Treatment - Heated

2026

4.32 Ct Natural Purple Amethyst Round Cut Beads

Bangkok, TH

Gems Auction

4.7

(486)

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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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