Opal

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27.23 Ct Natural Owyhee Blue Opal Oval Cab: Weight - 27.23 Ct / Dimensions - 32.00 x 19.40 x 6.50 mm / Shape - Oval Cab / Clarity - Translucent / Origin - USA / Treatment - None

2026

27.23 Ct Natural Owyhee Blue Opal Oval Cab

Gems AuctionBangkok, TH

3.47 Ct Natural Orange Fire Opal Oval Cab: Weight - 3.47 Ct / Dimensions - 12.00 x 10.20 x 6.00 mm / Shape - Oval Cab / Color - Orange / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Heated

2026

3.47 Ct Natural Orange Fire Opal Oval Cab

Gems AuctionBangkok, TH

2.31 Ct Natural Blue Fire Opal Oval Cab: Weight - 2.31 Ct / Dimensions - 11.20 x 8.00 x 5.00 mm / Shape - Oval Cab / Color - Blue / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated

2026

2.31 Ct Natural Blue Fire Opal Oval Cab

Gems AuctionBangkok, TH

3.72 Ct Natural Pink Fire Opal Drilled Beads: Weight - 3.72 Ct / Dimensions - 4.40 - 4.90 mm / 14 Pc's / Shape - Round Beads / Color - Pink / Clarity - Transparent / Origin - Ethiopia / Treatment - Heated

2026

3.72 Ct Natural Pink Fire Opal Drilled Beads

Gems AuctionBangkok, TH

6.31 Ct Natural Pink & Blue FIre Opal Round Beads: Weight - 6.31 Ct / Dimensions - 4.80 - 5.40 mm / 14 Pc's / Shape & Cut - Drilled Round Beads / Color - Pink / Transparency - Translucent / Origin - Ethiopia / Comments - Color Heated

2026

6.31 Ct Natural Pink & Blue FIre Opal Round Beads

Gems AuctionBangkok, TH

1.53 Ct Natural Black Flashing Fire Opal Oval Cab: Weight - 1.53 Ct / Dimensions - 9.40 x 7.10 x 4.70 mm / Shape - Oval Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

2026

1.53 Ct Natural Black Flashing Fire Opal Oval Cab

Gems AuctionBangkok, TH

3.65 Ct Natural Multicolor Fire Opal Faceted Beads: Weight - 3.65 Ct / Dimensions - 4.10 - 4.40 mm / 14 Pc's / Shape - Round Drilled / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

2026

3.65 Ct Natural Multicolor Fire Opal Faceted Beads

Gems AuctionBangkok, TH

4.44 Ct Natural Multicolor Fire Opal Faceted Beads: Weight - 4.44 Ct / Dimensions - 4.50 - 4.90 mm / 15 Pc's / Shape - Round Drilled / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

2026

4.44 Ct Natural Multicolor Fire Opal Faceted Beads

Gems AuctionBangkok, TH

4.12 Ct Natural Green & Orange Fire Opal Drilled Beads: Weight - 4.12 Ct / Dimensions - 4.40 - 5.10 mm / 14 Pc's / Shape - Round Beads / Color - Green / Clarity - Transparent / Origin - Ethiopia / Treatment - Heated

2026

4.12 Ct Natural Green & Orange Fire Opal Drilled Beads

Gems AuctionBangkok, TH

1.77 Ct Natural Black Flashing Fire Opal Oval Cab: Weight - 1.77 Ct / Dimensions - 10.30 x 8.20 x 4.90 mm / Shape - Oval Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

2026

1.77 Ct Natural Black Flashing Fire Opal Oval Cab

Gems AuctionBangkok, TH

2.28 Ct Natural Black Flashing Fire Opal Oval Cut: Weight - 2.28 Ct / Dimensions - 11.00 x 8.60 x 5.30 mm / Shape - Oval Cut / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

2026

2.28 Ct Natural Black Flashing Fire Opal Oval Cut

Gems AuctionBangkok, TH

1.24 Ct Natural Black Flashing Fire Opal Pear Cab: Weight - 1.24 Ct / Dimensions - 11.30 x 7.10 x 3.40 mm / Shape - Pear Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

2026

1.24 Ct Natural Black Flashing Fire Opal Pear Cab

Gems AuctionBangkok, TH

4.97 Ct Natural Bi-Color Fire Opal Round Beads: Weight - 4.97 Ct / Dimensions - 4.40 - 4.80 mm / 17 Pc's / Shape - Round Beads / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None , Blue Onyx Heated

2026

4.97 Ct Natural Bi-Color Fire Opal Round Beads

Gems AuctionBangkok, TH

3.69 Ct Natural Multicolor 8 Welo Opal Ball Beads: Weight - 3.69 Ct / Dimensions - 4.20 - 4.90 mm / 8 Pc's / Shape - Round Ball Beads/ Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

2026

3.69 Ct Natural Multicolor 8 Welo Opal Ball Beads

Gems AuctionBangkok, TH

1.54 Ct Natural Black Flashing Fire Opal Oval Cut: Weight - 1.54 Ct / Dimensions - 9.90 x 7.10 x 4.80 mm / Shape - Oval Cut / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

2026

1.54 Ct Natural Black Flashing Fire Opal Oval Cut

Gems AuctionBangkok, TH

5.00 Ct Natural Multicolor Fire Welo Opal Ball Beads: Weight - 5.00 Ct / Dimensions - 5.00 - 5.40 mm / 8 Pc's / Shape - Round Ball Beads/ Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

2026

5.00 Ct Natural Multicolor Fire Welo Opal Ball Beads

Gems AuctionBangkok, TH

2.97 Ct Natural Multi-Color Welo Opal Round Cab Pair: Weight - 2.97 Ct / Dimensions - 8.10 x 8.10 x 4.90 mm / 2 Pc's / Shape - Round Cab / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

2026

2.97 Ct Natural Multi-Color Welo Opal Round Cab Pair

Gems AuctionBangkok, TH

1.90 Ct Natural Black Flashing Fire Opal Oval Cab: Weight - 1.90 Ct / Dimensions - 10.30 x 8.20 x 4.90 mm / Shape - Oval Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

2026

1.90 Ct Natural Black Flashing Fire Opal Oval Cab

Gems AuctionBangkok, TH

4.46 Ct Natural Multicolor Fire Welo Opal Ball Beads: Weight - 4.46 Ct / Dimensions - 4.80 - 5.10 mm / 8 Pc's / Shape - Round Ball Beads/ Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

2026

4.46 Ct Natural Multicolor Fire Welo Opal Ball Beads

Gems AuctionBangkok, TH

4.52 Ct Natural Multicolor Welo Opal Top Fire Pear Beads: Weight - 4.52 Ct / Dimensions - 7.30 x 5.30 - 8.00 x 5.90 mm / 8 Pc's / Shape - Pear Beads / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

2026

4.52 Ct Natural Multicolor Welo Opal Top Fire Pear Beads

Gems AuctionBangkok, TH

5.32 Ct Natural Multicolor Welo Opal Top Fire Pear Beads: Weight - 5.32 Ct / Dimensions - 6.00 x 5.30 - 7.60 x 6.30 mm / 8 Pc's / Shape - Pear Beads / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

2026

5.32 Ct Natural Multicolor Welo Opal Top Fire Pear Beads

Gems AuctionBangkok, TH

2.17 Ct Natural Multi-Color Welo Opal Emerald Cut Pair: Weight - 2.17 Ct / Dimensions - 8.00 x 6.00 x 4.60 mm / 2 Pcs / Shape - Emerald Cut / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

2026

2.17 Ct Natural Multi-Color Welo Opal Emerald Cut Pair

Gems AuctionBangkok, TH

14KT YELLOW GOLD OPAL AND DIAMOND LADIES RING: Size 5, with gorgeous round opal accented with 6 small rund brilliant diamonds, total weight 1.6 dwt

2026

14KT YELLOW GOLD OPAL AND DIAMOND LADIES RING

Cece's AuctionsWellington , FL

An Ethiopian Welo Opal Rough Lot, 58.70g, 53ZH: A parcel of rough Welo opal, with individual pieces ranging from 1-3 cm in size. The specimens exhibit a milky to translucent base, with visible play-of-color displaying flashes of blue, green, yellow

2026

An Ethiopian Welo Opal Rough Lot, 58.70g, 53ZH

ThousandPlanetHunghom, Kowloon

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24

Opal Auctions

Natural Multi Color Play Of Colour Opal Gemstones 1.05 Ct. Oval Cabochon Shape 13 x 9.5 Mm.

Natural Paraiba Color Apatite Gemstones 58.85 Ct. Briolette With Drilled Beads Length 10 Inch

Natural Green Demantoid Garnet Gemstones 1.35 Ct. Oval Shape 6.42 x 5.70 Mm.

Natural Loose Gemstones Diamond Opal Special

Treasure of Gems & Jewelry

Starts on:

Lake Charles, LA, US

3 days Left

Fine Borneo Shaman Bin with Lid

Gorgeous Green Glazed Korean Mei Ping Shaped Vase

Gorgeous Large Section of Ancient Rainbow Petrified Wood

Fine Ethnographic, Asian & Antiques

Inspired Auctions

Starts on:

Brea, CA, US

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

TPZ211 11.65 carats AAA Quality Laser cut Swiss Blue Topaz 17?13?7 mm

2.40 Cts Pear Shape Natural Aquamarine Loose Gemstone - 11X8X5 mm

NO RESERVE Loose Gemstones

Fantasy Jewelry

Starts on:

Muscat, Muscat, AE

5 hrs Left

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