Tourmaline Gems

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4.66 Ct Natural Multicolor Welo Opal Flash Fire Pear Beads: Weight - 4.66 Ct / Dimensions - 6.6x4.6 - 6.9x5.3 mm / 10 Pc's / Shape & Cut - Pear Beads / Color - Multicolor / Transparency - Translucent / Origin - Ethiopia / Comments - None

2026

4.66 Ct Natural Multicolor Welo Opal Flash Fire Pear Beads

Bangkok, TH

Gems Auction

4.7

(489)

5.31 Ct Natural Blue Topaz Square Cut: Weight - 5.31 Ct / Dimensions - 10.00 x 9.90 x 6.50 mm / Shape & Cut - Square Cut / Color - Blue / Transparency - VVS / Origin - Brazil / Comments - Irradiated

2026

5.31 Ct Natural Blue Topaz Square Cut

Bangkok, TH

Gems Auction

4.7

(489)

3.93 Ct Natural London Blue Topaz Round Carving: Weight : 3.93 Ct / Dimensions : 10.00 x 10.00 x 4.90 mm / Shape : Round Cut / Color : Blue / Transparency : Transparent / Treatment : Irradiated

2026

3.93 Ct Natural London Blue Topaz Round Carving

Bangkok, TH

Gems Auction

4.7

(489)

12.36 Ct Natural Aventurine Round Cut Beads: Weight - 12.36 Ct / Size - 6.90 - 7.30 mm / 10 Pc's / Shape - Round Cut Beads / Color - Green / Clarity - Transparent / Origin - Italy / Treatment - None

2026

12.36 Ct Natural Aventurine Round Cut Beads

Bangkok, TH

Gems Auction

4.7

(489)

15.15 Ct Natural Lizardite Oval Cab: weight - 15.15 Ct / Size - 30.00 x 13.70 x 3.60 mm / Shape - OVal Cab / Origin - Brazil / Treatment - None

2026

15.15 Ct Natural Lizardite Oval Cab

Bangkok, TH

Gems Auction

4.7

(489)

1.87 Natural Spessarite Garnet Oval Cut: Weight - 1.87 Ct / Dimensions- 7.50 x 6.10 x 4.80 mm / Shape & Cut - Oval Cut / Transparency - Semi Transparent / Origin - Brazil / Comments - None

2026

1.87 Natural Spessarite Garnet Oval Cut

Bangkok, TH

Gems Auction

4.7

(489)

5.62 Ct Natural Multicolor Fire Opal Round Beads: Weight - 5.62 Ct / Dimensions - 5.10 - 5.40 mm / 14 Pc's / Shape & Cut - Round Beads / Color - Multicolor / Transparency - Translucent / Origin - Ethiopia / Comments - Color Heated

2026

5.62 Ct Natural Multicolor Fire Opal Round Beads

Bangkok, TH

Gems Auction

4.7

(489)

1.50 Ct Natural Green Peridot Square Octagon Cut: Weight - 1.50 Ct / Dimensions -7.00 x 7.00 x 4.00 mm / Shape - Square Octagon Cut / Color - Green / Clarity - VVS / Origin - Pakistan / Treatment - None

2026

1.50 Ct Natural Green Peridot Square Octagon Cut

Bangkok, TH

Gems Auction

4.7

(489)

12.10 Ct Natural Purple Amethyst Round Beads: Weight - 12.10 Ct / Dimensions - 8.20 - 8.50 mm / 5 Pc's / Shape - Round Beads / Color - Purple / Clarity - VVS / Origin - Brazil / Treatment - Heated

2026

12.10 Ct Natural Purple Amethyst Round Beads

Bangkok, TH

Gems Auction

4.7

(489)

2.91 Ct Natural Multicolor Welo Opal Flash Fire Round Beads: Weight - 2.91 Ct / Dimensions - 3.60 - 3.70 mm / 20 Pc's / Shape & Cut - Drilled Round Beads / Color - Multicolor / Transparency - Translucent / Origin - Ethiopia / Comments - None

2026

2.91 Ct Natural Multicolor Welo Opal Flash Fire Round Beads

Bangkok, TH

Gems Auction

4.7

(489)

3.17 Ct Natural Multicolor Welo Opal Flash Fire Round Beads: Weight - 3.17 Ct / Dimensions - 4.30 - 4.40 mm / 14 Pc's / Shape & Cut - Drilled Round Beads / Color - Multicolor / Transparency - Translucent / Origin - Ethiopia / Comments - None

2026

3.17 Ct Natural Multicolor Welo Opal Flash Fire Round Beads

Bangkok, TH

Gems Auction

4.7

(489)

1.39 Ct Natural Yellow Citrine Round Cut: Weight - 1.39 Ct / Size - 7.10 x 7.10 x 5.20 mm / Shape - Round Cut / Color - Yellow / Clarity - VVS / Origin - Brazil / Treatment - Heated

2026

1.39 Ct Natural Yellow Citrine Round Cut

Bangkok, TH

Gems Auction

4.7

(489)

22.45 Ct Natural Dendrite Opal Fancy Cab: weight - 22.45 Ct / Size - 29.00 x 19.10 x 5.50 mm / Shape - Excellent Fancy Cab / Origin - Brazil / Treatment - None

2026

22.45 Ct Natural Dendrite Opal Fancy Cab

Bangkok, TH

Gems Auction

4.7

(489)

12.05 Ct Natural Orange Carnelian Oval Cab: Weight - 12.05 Ct / Dimensions - 19.00 x 12.70 x 6.30 mm / Shape & Cut - Oval Cab / Transparency - Semi - Transparent / Origin - Brazil

2026

12.05 Ct Natural Orange Carnelian Oval Cab

Bangkok, TH

Gems Auction

4.7

(489)

3.37 Ct Natural London Blue Topaz Oval cut: Weight - 3.37 Ct / Size - 10.00 x 8.00 x 5.30 mm / Shape - Oval Cut / Color - Blue / Clarity - VVS / Origin - Brazil / Treatment - Irradiated

2026

3.37 Ct Natural London Blue Topaz Oval cut

Bangkok, TH

Gems Auction

4.7

(489)

0.98 Ct Natural Green Tsavorite Oval Cab: Weight - 0.98 Ct / Dimensions - 8.00 x 5.60 x 3.20 mm / Top Quality Luster / Excellent OVal Cab / Origin - Brazil / Treatment - None

2026

0.98 Ct Natural Green Tsavorite Oval Cab

Bangkok, TH

Gems Auction

4.7

(489)

9.66 Ct Natural Gun Metal Quartz Octagon Cut: Weight - 9.66 Ct / Dimensions - 12.00 x 9.00 x 4.50 mm / Shape - Octagon Cut / Color - Black / Clarity - Opaque / Origin -Brazil / Treatment - None

2026

9.66 Ct Natural Gun Metal Quartz Octagon Cut

Bangkok, TH

Gems Auction

4.7

(489)

3.01 Ct Natural Pinkish Red Ruby Pear Cab: Weight - 3.01 Ct / Dimensions - 10.30 x 8.50 x 3.50 mm / Shape - Pear Cab / Color - Red / Clarity - Opaque / Origin - Mozambique / Comments - Color Enhanced by Glass Filling

2026

3.01 Ct Natural Pinkish Red Ruby Pear Cab

Bangkok, TH

Gems Auction

4.7

(489)

2.56 Ct Natural London Blue Topaz Pear Cut Pair: Weight - 2.56 Ct / Size - 9.00 x 6.10 x 3.70 mm / 2 Pc's / Shape - Pear Cut / Color - Blue / Clarity - VVS / Origin - Brazil / Treatment - Irradiated

2026

2.56 Ct Natural London Blue Topaz Pear Cut Pair

Bangkok, TH

Gems Auction

4.7

(489)

19.14 Ct Natural Peanut Obsidian Pear Cab: weight - 19.14 Ct / Size - 29.00 x 19.20 x 5.80 mm / Shape - Excellent Pear Cab / Origin - Brazil / Treatment - None

2026

19.14 Ct Natural Peanut Obsidian Pear Cab

Bangkok, TH

Gems Auction

4.7

(489)

5.51 Ct Natural Purple Amethyst Oval Cut: Weight - 5.51 Ct / Size - 14.10 x 10.40 x 6.50 mm / Shape - Oval Cut / Color - Purple / Clarity - VVS / Origin - Brazil / Treatment - Heated

2026

5.51 Ct Natural Purple Amethyst Oval Cut

Bangkok, TH

Gems Auction

4.7

(489)

9.87 Ct Natural Blue Turquoise Round Cut Beads: Weight - 9.87 Ct / Size - 5.50 - 5.80 mm / 11 Pc's / Good Color / Round Cut Beads - Ready for Jewellery Setting / Origin - Egypt / Treatment - None

2026

9.87 Ct Natural Blue Turquoise Round Cut Beads

Bangkok, TH

Gems Auction

4.7

(489)

23.49 Ct Natural Brown Jade Jasper Quartz Oval Cab: weight - 23.49 Ct / Dimensions - 22.60 x 17.70 x 5.60 mm / Shape - Excellent Oval Cab / Origin - Brazil / Treatment - None

2026

23.49 Ct Natural Brown Jade Jasper Quartz Oval Cab

Bangkok, TH

Gems Auction

4.7

(489)

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

(489)

View:

24

Gems Auctions

Three-Stone Ring, 14K White Gold, Lab-Created Fancy Pink Diamond

Sterling Turquoise Dual-Bird Statement Necklace

Egyptian Revival Cleopatra Brooch/Pendant

Timeless Jewels & Treasured Gems

InterGem Premier Auctions

Starts on:

Rockville, MD, US

7 days Left

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

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

Live38

Nile Gems | Fine Jewelry & Gemstones Auction

Nile Jewels Co Ltd

Started:

Bangkok, Krung thep, TH

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