Opal

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63.80 Ct Natural Orange Fire Opal Round Beads: Weight - 63.80 Ct / Size - 4.60 - 7.90 mm / 155 Pc's / Shape - Round Beads / Color - Orange / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Heated

2026

63.80 Ct Natural Orange Fire Opal Round Beads

Gems AuctionBangkok, TH

36.04 Ct Natural Green Swiss Opal Oval Cab: weight - 36.04 Ct / Dimensions - 33.00 x 21.30 x 6.30 mm / Shape - Excellent Oval Cab / Origin - Brazil / Treatment - None

2026

36.04 Ct Natural Green Swiss Opal Oval Cab

Gems AuctionBangkok, TH

4.45 Ct Natural Pink Fire Opal Round Beads: Weight - 4.45 Ct / Dimensions - 4.40 - 4.60 mm / 20 Pc's / Shape - Round Beads / Color - Pink / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Heated

2026

4.45 Ct Natural Pink Fire Opal Round Beads

Gems AuctionBangkok, TH

2.66 Ct Natural Black Flashing Fire Opal Pear Cab: Weight - 2.66 Ct / Size - 13.70 x 9.50 x 4.70 mm / Shape - Pear Cab / Color - Black / Transparency - Translucent / Origin - Ethiopia / Treatment - Color Smoked

2026

2.66 Ct Natural Black Flashing Fire Opal Pear Cab

Gems AuctionBangkok, TH

36.63 Ct Natural Pink Opal 7" Round Beads bracelet: weight - 36.63 Ct / Dimensions - 5.00 - 6.20 mm / 61 Pc's / 7' inches / Shape - Excellent Round Beads / Origin - Peru / Treatment - None

2026

36.63 Ct Natural Pink Opal 7" Round Beads bracelet

Gems AuctionBangkok, TH

4.83 Ct Natural Blue Fire Opal Round Cut Beads: Weight - 4.83 Ct / Size - 5.30 - 5.50 mm / 6 Pc's / Shape - Round Cut Beads / Color - Blue / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated

2026

4.83 Ct Natural Blue Fire Opal Round Cut Beads

Gems AuctionBangkok, TH

46.68 Ct Natural Blue Fire Opal Round cut Beads: Weight - 46.68 Ct / Size - 4.50 - 4.90 mm / 155 Pc's / 16" inches / Shape - Round Cut beads / Color - Blue / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated

2026

46.68 Ct Natural Blue Fire Opal Round cut Beads

Gems AuctionBangkok, TH

6.86ct Natural Australian Queensland Matrix Boulder Opal Cabochon, 23AV: Hand polished smooth round cabochon of natural Queensland matrix boulder opal, featuring dark speckled ironstone host matrix woven with interlaced warm golden amber opal veins paired with striking swa

2026

6.86ct Natural Australian Queensland Matrix Boulder Opal Cabochon, 23AV

Lazo HeritageThung Wat Don, Sathorn, Bangkok

3.72 Ct Natural Pink Fire Opal Round Beads: Weight - 3.72 Ct / Size - 4.30 - 4.80 mm / 14 Pc's / Shape - Round Beads / Clarity - Transparent / Origin - Ethiopia / Treatment - Heated

2026

3.72 Ct Natural Pink Fire Opal Round Beads

Gems AuctionBangkok, TH

4.36 Ct Natural Multicolor Welo Opal Round Beads: Weight - 4.36 Ct / Dimensions - 5.70 - 5.90 mm / 14 Pc's / Shape & Cut - Round Beads / Color - Multicolor / Transparency - Translucent / Origin - Ethiopia / Comments - None

2026

4.36 Ct Natural Multicolor Welo Opal Round Beads

Gems AuctionBangkok, TH

13.73 Ct Natural Green Opal Oval Cab: weight - 13.73 Ct / Size - 25.40 x 13.30 x 4.80 mm / Shape - Excellent Oval Cab / Origin - Brazil / Treatment - None

2026

13.73 Ct Natural Green Opal Oval Cab

Gems AuctionBangkok, TH

58.13ct Natural Australian Queensland Boulder Opal Sliced Slab Cutting Rough, 98YL: Natural sliced slab rough of Queensland boulder opal cutting grade, featuring rich color ironstone matrix with patterns. The face clearly reveals extensive opal veining and pocket formations running t

2026

58.13ct Natural Australian Queensland Boulder Opal Sliced Slab Cutting Rough, 98YL

Lazo HeritageThung Wat Don, Sathorn, Bangkok

25.92ct Natural Australian Queensland Boulder Opal Sliced Slab Cutting Rough, 39AY: Natural sliced slab rough of Queensland boulder opal cutting grade, featuring rich color ironstone matrix with patterns. The face clearly reveals extensive opal veining and pocket formations running t

2026

25.92ct Natural Australian Queensland Boulder Opal Sliced Slab Cutting Rough, 39AY

Lazo HeritageThung Wat Don, Sathorn, Bangkok

1.48 Ct Natural Multicolor Welo Fire Opal Oval cab: Weight - 1.48 Ct / Dimensions - 9.80 x 6.90 x 4.40 mm / Shape - Oval Cab / Color - Multicolor / Transparency - Translucent / Origin - Ethiopia / Treatment - None

2026

1.48 Ct Natural Multicolor Welo Fire Opal Oval cab

Gems AuctionBangkok, TH

1.73 Ct Natural Black Flashing Fire Opal Oval Cut: Weight - 1.73 Ct / Dimensions - 11.50 x 7.50 x 5.10 mm / Shape - Oval Cut / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

2026

1.73 Ct Natural Black Flashing Fire Opal Oval Cut

Gems AuctionBangkok, TH

1.62 Ct Natural Black Flashing Fire Opal Oval Cab: Weight - 1.62 Ct / Dimensions - 9.40 x 7.70 x 4.30 mm / Shape - Oval Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

2026

1.62 Ct Natural Black Flashing Fire Opal Oval Cab

Gems AuctionBangkok, TH

4.60 Ct Natural Pink Fire Opal Round Beads: Weight - 4.60 Ct / Dimensions - 4.70 - 5.80 mm / 10 Pc's / Shape - Round Beads / Color - Pink / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Heated

2026

4.60 Ct Natural Pink Fire Opal Round Beads

Gems AuctionBangkok, TH

15.31 Ct Natural Multicolor Welo Opal Fire Round Beads Bracelet: Weight - 15.31 Ct / Dimensions - 3.70 - 3.90 mm / 66 Pc's / 7.5" inches / Shape & Cut - Round Beads / Color - Multicolor / Transparency - Translucent / Origin - Ethiopia / Comments - None

2026

15.31 Ct Natural Multicolor Welo Opal Fire Round Beads Bracelet

Gems AuctionBangkok, TH

27.17 Ct Natural Multicolor Welo Opal Fire Round Beads Bracelet: Weight - 27.17 Ct / Dimensions - 6.20 - 7.10 mm / 38 Pc's / 7.5" inches / Shape & Cut - Round Beads / Color - Multicolor / Transparency - Translucent / Origin - Ethiopia / Comments - None

2026

27.17 Ct Natural Multicolor Welo Opal Fire Round Beads Bracelet

Gems AuctionBangkok, TH

14.09 Ct Natural Multicolor Welo Opal Fire Round Beads Bracelet: Weight - 14.09 Ct / Dimensions - 3.60 - 4.30 mm / 38 Pc's / 7.5" inches / Shape & Cut - Round Beads / Color - Multicolor / Transparency - Translucent / Origin - Ethiopia / Comments - None

2026

14.09 Ct Natural Multicolor Welo Opal Fire Round Beads Bracelet

Gems AuctionBangkok, TH

0.61 Ct Natural Multicolor Welo Opal Flash Fire Round Cab: Weight - 0.61 Ct / Dimensions - 6.10 x 6.10 x 3.40 mm / Shape & Cut - Round Cab / Color - Multicolor / Transparency - Translucent / Origin - Ethiopia / Comments - None

2026

0.61 Ct Natural Multicolor Welo Opal Flash Fire Round Cab

Gems AuctionBangkok, TH

55.39 Ct Natural Blue Fire Opal Round Cut Beads: Weight - 55.39 Ct / Size - 4.80 - 5.50 mm / 145 Pc's / 16" inches / Shape - Round Cut Beads / Color - Blue / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated

2026

55.39 Ct Natural Blue Fire Opal Round Cut Beads

Gems AuctionBangkok, TH

28.00 Ct Natural Multicolor Welo Opal Flash Fire Round Beads: Weight - 28.00 Ct / Dimensions - 3.40 - 3.90 mm / 209 Pc's / 16" inches / Shape & Cut - Drilled Round Beads / Color - Multicolor / Transparency - Translucent / Origin - Ethiopia / Comments - None

2026

28.00 Ct Natural Multicolor Welo Opal Flash Fire Round Beads

Gems AuctionBangkok, TH

27.24ct Natural Australian Queensland Boulder Opal Sliced Slab Cutting Rough, 59YL: Natural sliced slab rough of Queensland boulder opal cutting grade, featuring rich color ironstone matrix with patterns. The face clearly reveals extensive opal veining and pocket formations running t

2026

27.24ct Natural Australian Queensland Boulder Opal Sliced Slab Cutting Rough, 59YL

Lazo HeritageThung Wat Don, Sathorn, Bangkok

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Opal Auctions

1.97Ct Welo Black Faceted Opal Polished - Ethiopian Opal , 445E

29.90Ct Moss Agate Cabochon - Polished - 31x21mm Approx , 320E

Australian Lightning Ridge Crystal Black Opal Rough Chip Jar (Good For Display), 344B

The Aurora Treasury Gems & Jewels #3

Ksmith Heritage Auctioneers

Starts on:

Jelutong, Penang, MY

2 days Left

6.40 Cts Natural amethyst Gemstone - 12X10.5X8 mm

1.25 Carats Deep Blue Natural Aquamarine Loose Gemstone - 9X6X4 mm

Baby Pink Top quality Natural Kunzite loose Gemstone - 3.25 Carats - 9X8.5X6 mm

NO RESERVE Loose Gemstones

Fantasy Jewelry

Starts on:

Muscat, Muscat, AE

1 day Left

Impressive Mid Century Viking Epic Stockholm Smoke Pine Gray Lotus Wayne Husted Art Glass Vase

GIVENCHY Vintage Designer Matte Silver G Cutout Necklace, Bracelet & Pierced Earrings Ensemble

Vintage Jewelry, Early Christmas & Unusual

Atlee Raber Auctions

Starts on:

Dundee, OH, US

3 days Left

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