Opal

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1.52 Ct Natural Black Flashing Fire Opal Oval Cab: Weight - 1.52 Ct / Dimensions - 10.00 x 7.10 x 4.30 mm / Shape - Oval Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

2026

1.52 Ct Natural Black Flashing Fire Opal Oval Cab

Gems AuctionBangkok, TH

1.51 Ct Natural Black Flashing Fire Opal Oval Cab: Weight - 1.51 Ct / Dimensions - 10.10 x 7.90 x 3.80 mm / Shape - Oval Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

2026

1.51 Ct Natural Black Flashing Fire Opal Oval Cab

Gems AuctionBangkok, TH

1.71 Ct Natural Black Flashing Fire Opal Trillion Cab: Weight - 1.71 Ct / Dimensions - 8.90 x 8.60 x 5.00 mm / Shape - Trillion Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

2026

1.71 Ct Natural Black Flashing Fire Opal Trillion Cab

Gems AuctionBangkok, TH

1.83 Ct Natural Multi-Color Welo Opal Oval Cut: Weight - 1.83 Ct / Dimensions - 11.70 x 8.10 x 5.20 mm / Shape - Oval Cut / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

2026

1.83 Ct Natural Multi-Color Welo Opal Oval Cut

Gems AuctionBangkok, TH

2.41 Ct Natural Black Flashing Fire Opal Round Cab: Weight - 2.41 Ct / Dimensions - 9.80 x 9.80 x 5.10 mm / Shape - Round Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

2026

2.41 Ct Natural Black Flashing Fire Opal Round Cab

Gems AuctionBangkok, TH

1.54 Ct Natural Black Flashing Fire Opal Oval Cab: Weight - 1.54 Ct / Dimensions - 9.70 x 7.40 x 4.20 mm / Shape - Oval Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

2026

1.54 Ct Natural Black Flashing Fire Opal Oval Cab

Gems AuctionBangkok, TH

1.58 Ct Natural Black Flashing Fire Opal Oval Cab: Weight - 1.58 Ct / Dimensions - 9.30 x 7.30 x 4.80 mm / Shape - Oval Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

2026

1.58 Ct Natural Black Flashing Fire Opal Oval Cab

Gems AuctionBangkok, TH

2.00 Ct Natural Multi-Color Welo Opal Round Cab Pair: Weight - 2.00 Ct / Dimensions - 6.90 x 6.90 x 4.20 mm / 2 Pc's / Shape - Round Cab / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

2026

2.00 Ct Natural Multi-Color Welo Opal Round Cab Pair

Gems AuctionBangkok, TH

1.18 Ct Natural Multicolor Welo Opal Flash Fire Octagon Cut: Weight - 1.18 Ct / Dimensions - 8.30 x 6.40 x 4.50 mm / Shape & Cut - Octagon Cut / Color - Multicolor / Transparency - Translucent / Origin - Ethiopia / Comments - None

2026

1.18 Ct Natural Multicolor Welo Opal Flash Fire Octagon Cut

Gems AuctionBangkok, TH

1.83 Ct Natural Black Flashing Fire Opal Pear Cab: Weight - 1.83 Ct / Dimensions - 10.60 x 7.20 x 5.00 mm / Shape - Pear Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

2026

1.83 Ct Natural Black Flashing Fire Opal Pear Cab

Gems AuctionBangkok, TH

1.68 Ct Natural Black Flashing Fire Opal Oval Cut: Weight - 1.68 Ct / Dimensions - 10.80 x 7.20 x 5.20 mm / Shape - Oval Cut / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

2026

1.68 Ct Natural Black Flashing Fire Opal Oval Cut

Gems AuctionBangkok, TH

3.67 Ct Natural Green Fire Opal Round Cut Beads: Weight - 3.67 Ct / Size - 4.00 - 4.30 mm / 23 Pc's / Shape - Round Beads / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated

2026

3.67 Ct Natural Green Fire Opal Round Cut Beads

Gems AuctionBangkok, TH

4.79 Ct Natural Multicolor Welo Opal Flash Fire Round Beads: Weight - 4.79 Ct / Dimensions - 4.90 - 5.10 mm / 9 PC's / Shape & Cut - Round Beads / Color - Multicolor / Transparency - Translucent / Origin - Ethiopia / Comments - None

2026

4.79 Ct Natural Multicolor Welo Opal Flash Fire Round Beads

Gems AuctionBangkok, TH

2.24 Ct Natural Multicolor Welo Opal Flash Fire Oval Cab: Weight - 2.24 Ct / Dimensions - 10.60 x 7.90 x 5.00 mm / Shape & Cut - Oval Cab / Color - Multicolor / Transparency - Translucent / Origin - Ethiopia / Comments - None

2026

2.24 Ct Natural Multicolor Welo Opal Flash Fire Oval Cab

Gems AuctionBangkok, TH

1.55 Ct Natural Multicolor Welo Opal Flash Fire Oval Cab Pair: Weight - 1.55 Ct / Dimensions - 7.80 x 5.90 x 3.90 mm / 2 PC's / Shape & Cut - Oval Cab / Color - Multicolor / Transparency - Translucent / Origin - Ethiopia / Comments - None

2026

1.55 Ct Natural Multicolor Welo Opal Flash Fire Oval Cab Pair

Gems AuctionBangkok, TH

3.86 Ct Natural Multicolor Welo Opal Flash Fire Round Ball Beads: Weight - 3.86 Ct / Dimensions - 4.00 - 4.30 mm / 11 Pc's / Shape & Cut - Round Ball Beads / Color - Multicolor / Transparency - Translucent / Origin - Ethiopia / Comments - None

2026

3.86 Ct Natural Multicolor Welo Opal Flash Fire Round Ball Beads

Gems AuctionBangkok, TH

4.52 Ct Natural Multicolor Welo Opal Flash Fire Round Cut Beads: Weight - 4.52 Ct / Dimensions - 3.40 - 3.60 mm / 35 Pc's / Shape & Cut - Round Cut Beads / Color - Multicolor / Transparency - Translucent / Origin - Ethiopia / Comments - None

2026

4.52 Ct Natural Multicolor Welo Opal Flash Fire Round Cut Beads

Gems AuctionBangkok, TH

2.51 Ct Natural Black Flashing Faceted Fire Opal Oval Cut: Weight - 2.51 Ct / Dimensions - 11.70 x 8.20 x 6.60 mm / Shape - Oval Cut / Color - Black / Clarity - Translucent / Origin - Ethiopia / Comments - Color Smoked

2026

2.51 Ct Natural Black Flashing Faceted Fire Opal Oval Cut

Gems AuctionBangkok, TH

2.62 Ct Natural Black Flashing Faceted Fire Opal Oval Cut: Weight - 2.62 Ct / Dimensions - 12.90 x 9.20 x 5.00 mm / Shape - Oval Cut / Color - Black / Clarity - Translucent / Origin - Ethiopia / Comments - Color Smoked

2026

2.62 Ct Natural Black Flashing Faceted Fire Opal Oval Cut

Gems AuctionBangkok, TH

6.31 Ct Natural Multi-Color Welo Opal Round Ball Beads: Weight - 6.31 Ct / Dimensions - 5.20 - 5.90 mm / 8 Pc's / Shape - Round Ball Beads / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

2026

6.31 Ct Natural Multi-Color Welo Opal Round Ball Beads

Gems AuctionBangkok, TH

5.37 Ct Natural Multicolor Welo Opal Flash Fire Round Cut Beads: Weight - 5.37 Ct / Dimensions - 4.00 - 4.30 mm / 24 Pc's / Shape & Cut - Round Cut Beads / Color - Multicolor / Transparency - Translucent / Origin - Ethiopia / Comments - None

2026

5.37 Ct Natural Multicolor Welo Opal Flash Fire Round Cut Beads

Gems AuctionBangkok, TH

1.98 Ct Natural Multicolor Welo Opal Flash Fire Oval Cab Set: Weight - 1.98 Ct / Dimensions -7.0x5.1 - 7.2x5.2 mm / 3 Pc's / Shape & Cut - Oval Cab / Color - Multicolor / Transparency - Translucent / Origin - Ethiopia / Comments - None

2026

1.98 Ct Natural Multicolor Welo Opal Flash Fire Oval Cab Set

Gems AuctionBangkok, TH

3.29 Ct Natural Multicolor Welo Opal Flash Fire Round Ball Beads: Weight - 3.29 Ct / Dimensions - 3.90 - 4.00 mm / 12 Pc's / Shape & Cut - Round Ball Beads / Color - Multicolor / Transparency - Translucent / Origin - Ethiopia / Comments - None

2026

3.29 Ct Natural Multicolor Welo Opal Flash Fire Round Ball Beads

Gems AuctionBangkok, TH

Womens Sterling Silver Modernist Opal Earrings: A PAIR OF WOMENS STERLING SILVER MODERNIST OPAL COLORED EARRINGS THAT WEIGH 6.3g AND MEASURES 1 1/2" LONG BY 5/8" WIDE. NOT SURE IF STONES ARE REAL OR MAN MADE. ANY QUESTIONS, PLEASE DO NOT HESITATE T

2026

Womens Sterling Silver Modernist Opal Earrings

Mannys JewelryHAGERSTOWN, MD

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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

5 days Left

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

2 days Left

4.21 Ct Cushion B.R Fire Opal 9K Gold Earrings

3.62 Ct Trillion Tourmaline 9K Gold Ring

3.22 Ct Octagon Pink Topaz 9K Gold Ring

Exquisite 9K Gold Gemstone Jewelry Collection

Starts on:

New York, NY, US

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