Opal

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4.98 Ct Natural Black Flashing Fire Opal Oval Cab: Weight - 4.98 Ct / Dimensions - 15.30 x 10.20 x 6.60 mm / Shape - Oval Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

2026

4.98 Ct Natural Black Flashing Fire Opal Oval Cab

Gems AuctionBangkok, TH

3.86 Ct Natural Black Flashing Fire Opal Oval Cab: Weight - 3.86 Ct / Dimensions - 14.80 x 11.90 x 4.80 mm / Shape - Oval Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

2026

3.86 Ct Natural Black Flashing Fire Opal Oval Cab

Gems AuctionBangkok, TH

3.04 Ct Natural Black Flashing Fire Opal Oval Cab: Weight - 3.04 Ct / Dimensions -15.50 x 9.30 x 4.40 mm / Shape - OVal Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

2026

3.04 Ct Natural Black Flashing Fire Opal Oval Cab

Gems AuctionBangkok, TH

45.83 Ct Natural Multicolor Welo Opal Flash Fire Round Beads: Weight - 45.83 Ct / Dimensions - 4.10 - 5.20 mm / 139 Pc's / 15" Inches / Shape - Round Beads / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

2026

45.83 Ct Natural Multicolor Welo Opal Flash Fire Round Beads

Gems AuctionBangkok, TH

3.31 Ct Natural Multicolor Welo Opal Flash Fire Oval Cut: Weight - 3.31 Ct / Dimensions - 13.00 x 10.00 x 5.70 mm / Shape - Oval Cut / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

2026

3.31 Ct Natural Multicolor Welo Opal Flash Fire Oval Cut

Gems AuctionBangkok, TH

4.09 Ct Natural Multicolor Welo Opal Top Fire Oval Cab: Weight - 4.09 Ct / Dimensions - 13.20 x 9.20 x 6.60 mm / Shape - Oval Cab / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

2026

4.09 Ct Natural Multicolor Welo Opal Top Fire Oval Cab

Gems AuctionBangkok, TH

4.22 Ct Natural Multicolor Welo Opal Flash Fire Oval Cab: Weight - 4.22 Ct / Dimensions - 14.50 x 11.70 x 5.20 mm / Shape - Oval Cab / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

2026

4.22 Ct Natural Multicolor Welo Opal Flash Fire Oval Cab

Gems AuctionBangkok, TH

3.82 Ct Natural Multicolor Welo Opal Top Fire Oval Cut: Weight - 3.82 Ct / Dimensions - 15.10 x 10.80 x 5.10 mm / Shape - Oval Cut / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

2026

3.82 Ct Natural Multicolor Welo Opal Top Fire Oval Cut

Gems AuctionBangkok, TH

2.52 Ct Natural Multicolor Welo Opal Top Fire Pear Cut: Weight - 2.52 Ct / Dimensions - 14.90 x 8.30 x 5.50 mm / Shape - Pear Cut / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

2026

2.52 Ct Natural Multicolor Welo Opal Top Fire Pear Cut

Gems AuctionBangkok, TH

2.97 Ct Natural Multicolor Welo Opal Flash Fire Oval Cut: Weight - 2.97 Ct / Dimensions - 11.80 x 8.90 x 6.40 mm / Shape - Oval Cut / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

2026

2.97 Ct Natural Multicolor Welo Opal Flash Fire Oval Cut

Gems AuctionBangkok, TH

5.46 Ct Natural Black Flashing Fire Opal Long Oval Cab: Weight - 5.46 Ct / Dimensions - 27.00 x 8.60 x 4.90 mm / Shape - Oval Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

2026

5.46 Ct Natural Black Flashing Fire Opal Long Oval Cab

Gems AuctionBangkok, TH

3.07 Ct Natural Multicolor Welo Opal Top Fire Oval Cut: Weight - 3.07 Ct / Dimensions - 14.00 x 10.00 x 5.80 mm / Shape - Oval Cut / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

2026

3.07 Ct Natural Multicolor Welo Opal Top Fire Oval Cut

Gems AuctionBangkok, TH

75.13 Ct Natural Multicolor Welo Fire Opal 15" Round Beads: Weight - 75.13 Ct / Dimensions - 5.10 - 8.70 mm / 109 Pc's / 15 "inches / Shape - Round Beads / Transparency - Transparent / Origin - Ethiopia / Treatment - None

2026

75.13 Ct Natural Multicolor Welo Fire Opal 15" Round Beads

Gems AuctionBangkok, TH

6.85 Ct Natural Multicolor Welo Opal Top Fire Oval Cab: Weight - 6.85 Ct / Dimensions - 19.90 x 12.80 x 6.60 mm / Shape - Oval Cab / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

2026

6.85 Ct Natural Multicolor Welo Opal Top Fire Oval Cab

Gems AuctionBangkok, TH

46.72 Ct Natural Multicolor Welo Opal Flash Fire Round Beads: Weight - 46.72 Ct / Dimensions - 3.40 - 5.20 mm / 142 Pc's / 15" Inches / Shape - Round Beads / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

2026

46.72 Ct Natural Multicolor Welo Opal Flash Fire Round Beads

Gems AuctionBangkok, TH

9.81 Ct Natural Multicolor Welo Opal Flash Fire Oval Cab: Weight - 9.81 Ct / Dimensions - 15.00 x 12.90 x 9.00 mm / Shape - Oval Cab / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

2026

9.81 Ct Natural Multicolor Welo Opal Flash Fire Oval Cab

Gems AuctionBangkok, TH

4.50 Ct Natural Multicolor Welo Opal Top Fire Oval Cab: Weight - 4.50 Ct / Dimensions - 14.20 x 10.00 x 6.20 mm / Shape - Oval Cab / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

2026

4.50 Ct Natural Multicolor Welo Opal Top Fire Oval Cab

Gems AuctionBangkok, TH

14.66 Ct Natural Multicolor Welo Fire Opal 32 Round Ball Beads: Weight - 14.66 Ct / Dimensions - 4.20 - 5.10 mm / 32 Pc's / Shape - Round Beads / Transparency - Transparent / Origin - Ethiopia / Treatment - None

2026

14.66 Ct Natural Multicolor Welo Fire Opal 32 Round Ball Beads

Gems AuctionBangkok, TH

60.02 Ct Natural Multicolor Welo Fire Opal 17" Round Fancy Faceted Beads: Weight - 60.02 Ct / Dimensions - 3.20 - 6.80 mm / 266 Pc's / 17" inches / Shape - Round Drilled Beads / Transparency - Transparent / Origin - Ethiopia / Treatment - None

2026

60.02 Ct Natural Multicolor Welo Fire Opal 17" Round Fancy Faceted Beads

Gems AuctionBangkok, TH

OPAL & DIAMOND GOLD RING: OPAL & DIAMOND GOLD RING A 14k yellow gold ring set with one (1) triangular cabochon cut opal measuring 12mm x 13.3mm with six (6) round cut single cut diamonds and one (1) round brilliant cut diamond

2026

OPAL & DIAMOND GOLD RING

Selkirk Auctioneers & AppraisersSt. Louis, MO

OPAL DIAMOND YELLOW GOLD PENDANT NECKLACE AND EARRINGS: OPAL DIAMOND YELLOW GOLD PENDANT NECKLACE AND EARRINGS A 14k yellow gold pendant with cabochon opal measuring 15.5mm x 12mm with four (4) complimentary round brilliant diamonds weighing approximately

2026

OPAL DIAMOND YELLOW GOLD PENDANT NECKLACE AND EARRINGS

Selkirk Auctioneers & AppraisersSt. Louis, MO

GROUP OF ASSORTED GOLD AND STERLING JEWELRY.: Including a sterling boutonniere brooch, a sterling agate rectangular brooch, a 9k green agate bar pin, a 14k yellow gold ring engraved with flowers, size 8, an unmarked gold opal and seed pearl ring,

2026

GROUP OF ASSORTED GOLD AND STERLING JEWELRY.

Amelia Auctions & AppraisalsColumbus, OH

SOLD

VINTAGE NAVAJO SHERRY SANDOVAL ARTIST SIGNED TURQUOISE AND GEMSTONE CUFF BRACELET: FEATURING SPIDERWEB TURQUOISE, OPALS, AND OTHER POLISHED STONES, MISSING ONE SMALL STONE, SIGNED "SS" BY ARTIST 2 3/8" CUFF WIDTH, 1" FRONT, 58.18 GRAMS

2026

VINTAGE NAVAJO SHERRY SANDOVAL ARTIST SIGNED TURQUOISE AND GEMSTONE CUFF BRACELET

Premier Auctions LLCSparks, NV

Womens Sterling Silver Modernist Blue Opal Earrings: A PAIR OF WOMENS STERLING SILVER BLUE OPAL COLORED EARRINGS THAT WEIGH 3.0g AND MEASURES 1/2" LONG BY 1/8" WIDE. NOT SURE IF STONES ARE REAL OR MAN MADE. ANY QUESTIONS, PLEASE DO NOT HESITATE TO ASK.

2026

Womens Sterling Silver Modernist Blue Opal Earrings

Mannys JewelryHAGERSTOWN, MD

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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

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

Ends from:

New York, NY, US

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