Opal

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Southwest Sterling Silver Multi Gemstone Rectangle Ring: Southwest Sterling Silver Opal Mother of Pearl Rectangle Ring Signed Hada Sterling Approx Size 7 Adjustable 11.3g

2026

Southwest Sterling Silver Multi Gemstone Rectangle Ring

Retro Roadshow AuctionsMantua, OH

Southwest Sterling Silver Multi Gemstone Double Cluster Adjustable Ring: Southwest Sterling Silver Turquoise Pink Opal Double Cluster Adjustable Ring Signed Hada Sterling Approx Size 6 Adjustable 14.3g

2026

Southwest Sterling Silver Multi Gemstone Double Cluster Adjustable Ring

Retro Roadshow AuctionsMantua, OH

2.18 Ct Natural Multicolor Fire Opal Beads: Weight - 2.18 Ct / Dimensions - 3.90 - 4.20 mm / 10 Pc's / Shape - Round Drilled / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

2026

2.18 Ct Natural Multicolor Fire Opal Beads

Gems AuctionBangkok, TH

4.44 Ct Natural Multicolor Fire Opal Beads: Weight - 4.44 Ct / Dimensions - 3.70 - 4.50 mm / 24 Pc's / Shape - Round Drilled / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

2026

4.44 Ct Natural Multicolor Fire Opal Beads

Gems AuctionBangkok, TH

GREEN OPAL SLAB ROCK STONE LAPIDARY SPECIMEN: GREEN OPAL SLAB ROCK STONE LAPIDARY SPECIMEN

2026

GREEN OPAL SLAB ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman AuctioneersThayer, MO

3.90 Ct Natural Multicolor Fire Opal Beads: Weight - 3.90 Ct / Dimensions - 3.90 - 4.90 mm / 21 Pc's / Shape - Round Drilled / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

2026

3.90 Ct Natural Multicolor Fire Opal Beads

Gems AuctionBangkok, TH

22.34 Ct Natural Owyhee Blue Opal Oval Cab: Weight - 22.34 Ct / Dimensions - 29.00 x 19.00 x 5.60 mm / Shape - Oval Cab / Clarity - Translucent / Origin - USA / Treatment - None

2026

22.34 Ct Natural Owyhee Blue Opal Oval Cab

Gems AuctionBangkok, TH

4.14 Ct Natural Pink Fire Opal Drilled Beads: Weight - 4.14 Ct / Dimensions - 4.30 -4.80 mm / 15 Pc's / Shape - Round Beads / Color - Pink / Clarity - Transparent / Origin - Ethiopia / Treatment - Heated

2026

4.14 Ct Natural Pink Fire Opal Drilled Beads

Gems AuctionBangkok, TH

5.00 Ct Natural Multicolor Welo Opal Faceted Beads: Weight - 5.00 Ct / Dimensions - 4.70 - 5.10 mm / 15 Pc's / Shape - Round Drilled / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

2026

5.00 Ct Natural Multicolor Welo Opal Faceted Beads

Gems AuctionBangkok, TH

3.81 Ct Natural Multicolor Fire Opal Faceted Beads: Weight - 3.81 Ct / Dimensions - 3.30 - 4.10 mm / 31 Pc's / Shape - Round Drilled / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

2026

3.81 Ct Natural Multicolor Fire Opal Faceted Beads

Gems AuctionBangkok, TH

3.86 Ct Natural Multicolor Fire Opal Beads: Weight - 3.86 Ct / Dimensions - 3.70 - 4.00 mm / 23 Pc's / Shape - Round Drilled / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

2026

3.86 Ct Natural Multicolor Fire Opal Beads

Gems AuctionBangkok, TH

2.24 Ct Natural Multicolor Welo Opal Ball Beads: Weight - 2.24 Ct / Dimensions - 3.80 - 4.10 mm / 8 Pc's / Shape - Round Ball Beads/ Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

2026

2.24 Ct Natural Multicolor Welo Opal Ball Beads

Gems AuctionBangkok, TH

17.08 Ct Natural Owyhee Blue Opal Cushion Cab: Weight - 17.08 Ct / Dimensions - 23.00 x 16.10 x 6.00 mm / Shape - Cushion Cab / Clarity - Translucent / Origin - USA / Treatment - None

2026

17.08 Ct Natural Owyhee Blue Opal Cushion Cab

Gems AuctionBangkok, TH

4.90 Ct Natural Blue Fire Opal Drilled Beads: Weight - 4.90 Ct / Dimensions - 4.30 - 4.70 mm / 16 Pc's / Shape - Round Beads / Color - Blue / Clarity - Transparent / Origin - Ethiopia / Treatment - Heated

2026

4.90 Ct Natural Blue Fire Opal Drilled Beads

Gems AuctionBangkok, TH

4.81 Ct Natural Multicolor Welo Opal Ball Beads: Weight - 4.81 Ct / Dimensions - 4.80 - 5.60 mm / 8 Pc's / Shape - Round Ball Beads/ Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

2026

4.81 Ct Natural Multicolor Welo Opal Ball Beads

Gems AuctionBangkok, TH

3.94 Ct Natural Multicolor Welo Opal Faceted Beads: Weight - 3.94 Ct / Dimensions - 4.80 - 5.10 mm / 16 Pc's / Shape - Round Drilled / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

2026

3.94 Ct Natural Multicolor Welo Opal Faceted Beads

Gems AuctionBangkok, TH

4.48 Ct Natural Orange Fire Opal Drilled Beads: Weight - 4.48 Ct / Dimensions - 4.70 - 5.20 mm / 11 Pc's / Shape - Round Beads / Color - Blue / Clarity - Transparent / Origin - Ethiopia / Treatment - Heated

2026

4.48 Ct Natural Orange Fire Opal Drilled Beads

Gems AuctionBangkok, TH

2.43 Ct Natural Green Fire Opal Drilled Beads: Weight - 2.43 Ct / Dimensions - 3.80 - 4.00 mm / 18 Pc's / Shape - Round Beads / Color - Green / Clarity - Transparent / Origin - Ethiopia / Treatment - Heated

2026

2.43 Ct Natural Green Fire Opal Drilled Beads

Gems AuctionBangkok, TH

2.47 Ct Natural Blue Fire Opal Oval Cab: Weight - 2.47 Ct / Dimensions - 12.60 x 8.80 x 5.50 mm / Shape - Oval Cab / Color - Blue / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated

2026

2.47 Ct Natural Blue Fire Opal Oval Cab

Gems AuctionBangkok, TH

1.42 Ct Natural Black Flashing Fire Opal Pear Cab: Weight - 1.42 Ct / Dimensions - 11.80 x 7.40 x 4.00 mm / Shape - Pear Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

2026

1.42 Ct Natural Black Flashing Fire Opal Pear Cab

Gems AuctionBangkok, TH

1.04 Ct Natural Black Flashing Fire Opal Oval Cut: Weight - 1.04 Ct / Dimensions - 9.50 x 6.60 x 3.80 mm / Shape - Oval Cut / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

2026

1.04 Ct Natural Black Flashing Fire Opal Oval Cut

Gems AuctionBangkok, TH

1.21 Ct Natural Black Flashing Fire Opal Oval Cut: Weight - 1.21 Ct / Dimensions - 10.60 x 7.50 x 3.50 mm / Shape - Oval Cut / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

2026

1.21 Ct Natural Black Flashing Fire Opal Oval Cut

Gems AuctionBangkok, TH

2.10 Ct Natural Black Flashing Fire Opal Oval Cab: Weight - 2.10 Ct / Dimensions - 11.00 x 7.80 x 5.00 mm / Shape - Oval Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

2026

2.10 Ct Natural Black Flashing Fire Opal Oval Cab

Gems AuctionBangkok, TH

2.18 Ct Natural Black Flashing Fire Opal Pear Cab: Weight - 2.18 Ct / Dimensions - 10.40 x 9.30 x 4.90 mm / Shape - Pear Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

2026

2.18 Ct Natural Black Flashing Fire Opal Pear Cab

Gems AuctionBangkok, TH

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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

1 hr Left

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