Opal Gems

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6.08 Ct Natural Blue Apatite Pear Cut Set: Weight - 6.08 Ct / Dimensions -7.0x5.0 - 7.3x5.4 mm / 7 Pc's / Top Class Quality / Pear Cut / Origin - Brazil / Treatment - None

2026

6.08 Ct Natural Blue Apatite Pear Cut Set

Gems AuctionBangkok, TH

3.54 Ct Natural Bicolor Pariba Tourmaline Oval Cab: Weight - 3.54 Ct / Dimensions - 11.00 x 7.80 x 5.00 mm / Shape & Cut - Oval Cab / Color - Bicolor / Transparency - Opaque / Comments - Unheated

2026

3.54 Ct Natural Bicolor Pariba Tourmaline Oval Cab

Gems AuctionBangkok, TH

122.45 Ct Natural Blue Shaded Labradorite Pear Cab: Weight - 122.45 Ct / Size - 56.00 x 36.00 x 8.50 mm / Shape - Excellent Pear Cab / Clarity - Opaque / Origin - Africa / Treatment - None

2026

122.45 Ct Natural Blue Shaded Labradorite Pear Cab

Gems AuctionBangkok, TH

111.50 Ct Natural Labradorite Oval Cab: Weight - 111.50 Ct / Size - 47.00 x 37.00 x 8.10 mm / Shape - Excellent Oval Cab / Clarity - Opaque / Origin - Africa / Treatment - None

2026

111.50 Ct Natural Labradorite Oval Cab

Gems AuctionBangkok, TH

33.76 Ct Natural Moss Agate Fancy Cut Pair: weight - 33.76 Ct / Dimensions - 38.00 x 15.00 x 4.80 mm / 2 Pc's / Shape - Excellent Fancy Cut / Origin - Brazil / Treatment - None

2026

33.76 Ct Natural Moss Agate Fancy Cut Pair

Gems AuctionBangkok, TH

10.25 Ct Natural London Blue Topaz Cushion Cut Pair: Weight - 10.25 Ct / Dimensions - 10.20 x 10.20 x 6.70 mm / 2 Pc's / Shape - Cushion Cut / Color - Blue / Clarity - VVS / Origin - Brazil / Treatment - Irradiated

2026

10.25 Ct Natural London Blue Topaz Cushion Cut Pair

Gems AuctionBangkok, TH

4.32 Ct Natural Green Grandidierite Octagon Cut: Weight - 4.32 Ct / Dimensions - 14.10 x 7.00 x 5.00 mm / Shape - Octagon Cut / Clarity - SI / Origin - Madagascar / Treatment - None

2026

4.32 Ct Natural Green Grandidierite Octagon Cut

Gems AuctionBangkok, TH

24.46 Ct Natural Orange Hessonite Garnet Emerald Cut: Weight - 24.46 Ct / Size - 19.70 x 17.40 x 11.10 mm / Shape - Emerald Cut / Clarity - VVS / Origin - Nigeria / Treatment - None

2026

24.46 Ct Natural Orange Hessonite Garnet Emerald Cut

Gems AuctionBangkok, TH

103.27 Ct Natural Azurite Turquoise Oval Cab: Weight - 103.27 Ct / Size - 40.00 x 28.00 x 10.50 mm / Good Color / Oval Cab - Ready for Jewellery Setting / Origin - Egypt / Treatment - None

2026

103.27 Ct Natural Azurite Turquoise Oval Cab

Gems AuctionBangkok, TH

8.50 Ct Natural Swiss Blue Topaz Top Luster Hexagonal Flower Cut: Weight - 8.50 Ct / Dimensions - 12.10 x 12.10 x 7.80 mm /Shape & Cut - Hexa Cut / Color - Blue / Transparency - VVS / Origin - Brazil / Comments - Irradiated

2026

8.50 Ct Natural Swiss Blue Topaz Top Luster Hexagonal Flower Cut

Gems AuctionBangkok, TH

1.37 Ct Natural Pinkish Red Ruby Heart Cut: Weight - 1.37 Ct / Size - 6.80 x 6.90 x 3.50 mm / Shape - Heart Cut / Color - Blood Red / Clarity - SI / Origin - Mozambique / Treatment - Color Enhanced by Glass Filling

2026

1.37 Ct Natural Pinkish Red Ruby Heart Cut

Gems AuctionBangkok, TH

31.80 Ct Natural Orange Fire Opal Round Beads Bracelet: Weight - 31.80 Ct / Dimensions - 5.10 - 8.70 mm / 50 Pc's / 7 " inches / Shape - Round Beads / Color - Transparent / Clarity - Transparent / Origin - Ethiopia / Treatment - Color Heated

2026

31.80 Ct Natural Orange Fire Opal Round Beads Bracelet

Gems AuctionBangkok, TH

0.92 Ct Natural Spinel Octagon Cut: Weight - 0.92 Ct / Size - 6.30 x 4.50 x 3.60 mm / Shape - Octagon Cut / Color - Deep Blue / Clarity - VS / Origin - Mozambique / Treatment - None

2026

0.92 Ct Natural Spinel Octagon Cut

Gems AuctionBangkok, TH

2.45 Ct Natural Yellow Beryl Trillion Cut: Weight - 2.45 Ct / Dimensions - 9.30 x 9.00 x 5.50 mm / Top Class Quality / Trillion Cut / Origin - Brazil / Comments - Heated

2026

2.45 Ct Natural Yellow Beryl Trillion Cut

Gems AuctionBangkok, TH

3.70 Ct Natural Welo Opal Rough Cab: Weight - 3.70 Ct / Size - 11.00 x 11.00 x 6.00 mm / Shape - Rough Cab / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

2026

3.70 Ct Natural Welo Opal Rough Cab

Gems AuctionBangkok, TH

57.70 Ct Natural Jasper Quartz Ocatgon Cab: weight - 57.70 Ct / Size - 45.00 x 27.50 x 4.50 mm / Shape - Excellent Octagon Cab / Origin - Brazil / Treatment - None

2026

57.70 Ct Natural Jasper Quartz Ocatgon Cab

Gems AuctionBangkok, TH

14.72 Ct Natural Blue Shaded Labradorite Pear Cut Beads: Weight - 14.72 Ct / Size - 9.2x7.2 - 10.4x7.2 mm / 8 Pc's / Shape - Excellent Pear Cut Beads / Clarity - Opaque / Origin - Africa / Treatment - None

2026

14.72 Ct Natural Blue Shaded Labradorite Pear Cut Beads

Gems AuctionBangkok, TH

11.50 Ct Natural Yellow Beryl Oval Cut: Weight - 11.50 Ct / Size - 15.00 x 12.70 x 11.30 mm / Top Class Quality / Oval Cut / Origin - Brazil / Treatment - None

2026

11.50 Ct Natural Yellow Beryl Oval Cut

Gems AuctionBangkok, TH

0.89 Ct Natural Zambian Green Emerald "VS" Oval Cut ": Weight - 0.89 Ct / Size - 7.40 x 5.40 x 3.70 mm / Shape - OVal Cut / Color - Green / Clarity - VS / Origin - Zambia / Treatment - Natural Emeralds are commonly enhanced by oil

2026

0.89 Ct Natural Zambian Green Emerald "VS" Oval Cut "

Gems AuctionBangkok, TH

0.97 Ct Natural Zambian Emerald Oval Cut: Weight - 0.97 Ct / Size - 7.50 x 5.40 x 3.40 mm / Shape - Oval Cut / Color - Green / Clarity - S / Origin - Zambia / Treatment - Natural Emeralds are commonly enhanced by oil

2026

0.97 Ct Natural Zambian Emerald Oval Cut

Gems AuctionBangkok, TH

1.96 Ct Natural Aquamarine Octagon Cut: Weight - 1.96 Ct / Size - 10.00 x 6.40 x 4.00 mm / Shape - Octagon Cut / Color - Baby Blue / Clarity - VVS / Origin -India / Treatment - None

2026

1.96 Ct Natural Aquamarine Octagon Cut

Gems AuctionBangkok, TH

9.22 Ct Natural Purple Amethyst Trillion Cab Set: Weight - 9.22 Ct / Dimensions - 7.1x4.7 - 7.1x5.3 mm / 7 Pc's / Shape - Trillion Cab / Color - Purple / Clarity - VVS / Origin -Brazil / Treatment - Heated

2026

9.22 Ct Natural Purple Amethyst Trillion Cab Set

Gems AuctionBangkok, TH

2.30 Ct Natural Red Ruby Heart Cut: Weight - 2.30 Ct / Dimensions - 7.00 x 6.80 x 5.20 mm / Shape - Heart Cut / Color - Pinkish Red / Clarity - SI / Origin - Mozambique / Treatment - Color Enhanced by Glass Filling

2026

2.30 Ct Natural Red Ruby Heart Cut

Gems AuctionBangkok, TH

10.50 Ct Natural Opal Oval Cab: Weight - 10.50 Ct / Size - 16.30 x 11.00 x 8.40 mm / Shape - Oval Cab / Clarity - Opaque / Origin - Brazil / Treatment - None

2026

10.50 Ct Natural Opal Oval Cab

Gems AuctionBangkok, TH

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24

Gems Auctions

Hand Painted Chinese Snuff Bottle w Lotus Design

Handmade Chinese Jade Snuff Bottle With Floral Accents & Red Stopper

Chinese Porcelain Snuff Bottle

1200+ Gems & Collectibles Auction

Weatherham Estate Treasures

Starts on:

Cobourg, ON, CA

Rolex Oyster Perpetual 124300 41mm Green Dial Stainless Steel Box Papers

Chanel Bow Strap Card Holder on Chain Quilted Lambskin

1 oz Gold Bar PAMP Suisse Lady Fortuna Veriscan (In Assay) .9999 Fine

Gold, Gems & Memorabilia!!

Activity Auctions

Ends from:

Dover, DE, US

LE Kevin Francis Ceramics Salvador Dali Figural Vase

Vintage Coca-Cola Light-Up Advertising Countertop Clock

Vintage Italy Murano Style Decanter Set with Floral Motif

Hidden Gems & Estate Treasures

Matthew Bullock Auctioneers

Starts on:

Ottawa, IL, US

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