Opal

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1.30 Ct Natural Multicolor Welo Opal Flash Fire Oval Cut: Weight - 1.30 Ct / Dimensions - 9.20 x 7.20 x 4.80 mm / Shape - Oval Cut / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

2026

1.30 Ct Natural Multicolor Welo Opal Flash Fire Oval Cut

Gems AuctionBangkok, TH

4.10 Ct Natural Multicolor Welo Opal Flash Fire Round Beads: Weight - 4.10 Ct / Dimensions - 4.40 - 4.90 mm / 8 Pc's / Shape - Round Beads / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

2026

4.10 Ct Natural Multicolor Welo Opal Flash Fire Round Beads

Gems AuctionBangkok, TH

0.88 Ct Natural Multicolor Welo Opal Flash Fire Octagon Cut: Weight - 0.88 Ct / Dimensions - 8.10 x 6.10 x 3.40 mm / Shape - Octagon Cut / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

2026

0.88 Ct Natural Multicolor Welo Opal Flash Fire Octagon Cut

Gems AuctionBangkok, TH

2.10 Ct Natural Multicolor Welo Opal Flash Fire Round Cab: Weight - 2.10 Ct / Dimensions - 8.10 x 8.10 x 6.10 mm / Shape -Round Cab / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

2026

2.10 Ct Natural Multicolor Welo Opal Flash Fire Round Cab

Gems AuctionBangkok, TH

2.96 Ct Natural Multicolor Welo Opal Flash Fire Round Beads: Weight - 2.96 Ct / Dimensions - 4.20 - 4.50 mm / 8 pc's / Shape - Round beads / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

2026

2.96 Ct Natural Multicolor Welo Opal Flash Fire Round Beads

Gems AuctionBangkok, TH

2.43 Ct Natural Multicolor Welo Opal Flash Fire Round Cab Set: Weight - 2.43 Ct / Dimensions - 6.00 - 6.20 mm / 4 Pc's / Shape - Round Cab / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

2026

2.43 Ct Natural Multicolor Welo Opal Flash Fire Round Cab Set

Gems AuctionBangkok, TH

2.53 Ct Natural Multicolor Welo Opal Flash Fire Oval Cab Set: Weight - 2.53 Ct / Dimensions - 6.0x4.0 - 6.4x4.4 mm / 7 Pc's / Shape - Oval cab / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

2026

2.53 Ct Natural Multicolor Welo Opal Flash Fire Oval Cab Set

Gems AuctionBangkok, TH

ROUGH OPAL ROCK STONE LAPIDARY SPECIMEN: ROUGH OPAL ROCK STONE LAPIDARY SPECIMEN

2026

ROUGH OPAL ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman AuctioneersThayer, MO

Mexican Opals Rock Stone Lapidary Specimen: Mexican Opals Rock Stone Lapidary Specimen

2026

Mexican Opals Rock Stone Lapidary Specimen

Col. Christie Hatman AuctioneersThayer, MO

GFCO CERT 4.56 CARAT NATURAL BROWN-ORANGE OPAL: GFCO CERTIFIED 4.56 CARAT NATURAL BROWN-ORANGE OPAL – CABOCHON CUT, ETHIOPIA -This certified natural opal weighs 4.56 carats and displays a rich brown-orange body color enhanced by subtle play-of-co

2026

GFCO CERT 4.56 CARAT NATURAL BROWN-ORANGE OPAL

DejaVu Estate Sales & Auctions, LLCWest Palm Beach, FL

Edwardian platinum opal and diamond ring, unmarked. Ring size 6.: Edwardian platinum opal and diamond ring, unmarked. 1 cttw. total 3.134 DWT The purchase of gold and platinum requires confirmed funds. Provenance: From the collection of Sue Rudman, owner of Antique

2026

Edwardian platinum opal and diamond ring, unmarked. Ring size 6.

Ripley AuctionsIndianapolis, IN

14K rose gold vintage ruby opal starburst ring. Ring size 7.: 14K rose gold vintage ruby opal starburst ring. 2.858 DWT The purchase of gold requires confirmed funds. Provenance: From the collection of Sue Rudman, owner of Antique Source, Ltd in NYC for more tha

2026

14K rose gold vintage ruby opal starburst ring. Ring size 7.

Ripley AuctionsIndianapolis, IN

Vintage Jewelry Lot: Vintage jewelry lot, includes sterling silver Saint Christopher medal on silver plated chain, sterling heart necklace, gold plated earrings and chain with small opal cross, costume jewelry, approximat

2026

Vintage Jewelry Lot

Stephenson's AuctionSouthampton, PA

Opal and Amethyst Sterling Silver 925 Fine Statement Ring: This item is in good pre-owned, previously used/displayed condition with noticeable light wear and surface scratches. Please reference all photos for full details. This piece of jewelry has been teste

2026

Opal and Amethyst Sterling Silver 925 Fine Statement Ring

Rapid Estate Liquidators and Auction GalleryOrlando, FL

Mint Vint Big Arya Sterling Silver Double Opal Pendant: Guaranteed Solid 925 Sterling Silver, in Excellent Condition

2026

Mint Vint Big Arya Sterling Silver Double Opal Pendant

Sabertooth AuctionsMurray, KY

Mint Vintage Designer Sterling Silver Opal Drop Earrings: Guaranteed Solid 925 Sterling Silver, in Excellent Condition

2026

Mint Vintage Designer Sterling Silver Opal Drop Earrings

Sabertooth AuctionsMurray, KY

Mint Vint Designer Sterling Silver 14cttw Opal Tennis Bracelet 7.5": Guaranteed Solid 925 Sterling Silver, in Excellent Condition

2026

Mint Vint Designer Sterling Silver 14cttw Opal Tennis Bracelet 7.5"

Sabertooth AuctionsMurray, KY

Mint Vint Designer Gold Over Sterling Opal Tennis Bracelet 7.5": Guaranteed Solid 925 Sterling Silver, in Excellent Condition

2026

Mint Vint Designer Gold Over Sterling Opal Tennis Bracelet 7.5"

Sabertooth AuctionsMurray, KY

Mint Big Vint Designer Sterling Opal Amethyst Topaz Ring 4.25: Guaranteed Solid 925 Sterling Silver, in Excellent Condition

2026

Mint Big Vint Designer Sterling Opal Amethyst Topaz Ring 4.25

Sabertooth AuctionsMurray, KY

Huge Mint Heavy Vint Designer Sterling Silver 14k Opal Ring 6: Guaranteed Solid 925 Sterling Silver, in Excellent Condition

2026

Huge Mint Heavy Vint Designer Sterling Silver 14k Opal Ring 6

Sabertooth AuctionsMurray, KY

Multi Color Blue Created Opal 925 Sterling Silver Bracelet Jewelry 8 Inch.: Product ID: 280160011 Product Type: 925 Sterling Silver Fine Jewelry Jewelry Weight: 14.86 Grams. Gemstones Color: Multi Color Blue Metal: Solid Silver 92.5%. Gemstone Detail: Average Range 14.86 - 15

2026

Multi Color Blue Created Opal 925 Sterling Silver Bracelet Jewelry 8 Inch.

Treasure of Gems & JewelryBlanco, TX

925 Sterling Silver Pendant Jewelry 3.56 Grams with Created Multi Color Blue Opal: Product ID: 280130038 Product Type: 925 Sterling Silver Fine Jewelry Jewelry Weight: 3.56 Grams. Gemstones Color: Multi-Color Metal: Solid Silver 92.5%. Gemstone Detail: Created Multi Color Blue Opal

2026

925 Sterling Silver Pendant Jewelry 3.56 Grams with Created Multi Color Blue Opal

Treasure of Gems & JewelryBlanco, TX

925 Sterling Silver Pendant Jewelry with Multi Color Blue Created Opal 2.61 Grams: Product ID: 200108273 Product Type: 925 Sterling Silver Fine Jewelry Jewelry Weight: 2.61 Grams. Gemstones Color: Multi-Color Metal: Solid Silver 92.5%. Gemstone Detail: At Your Service: At Treasure o

2026

925 Sterling Silver Pendant Jewelry with Multi Color Blue Created Opal 2.61 Grams

Treasure of Gems & JewelryBlanco, TX

Natural Multi Color Opal 1.30 Ct. Round Cabochon Shape 7.1 Mm Gemstone from Ethiopia: Product ID: 818727123 Product Name: Natural Opal Weight: 1.30 CT. Size: 7.1 x 7.1 x 4.7 MM. Shape: Round Cabochon Color: Multi-Color Clarity:Semi - Transparent Luster: Iridescent Gems Origin: Ethiopia

2026

Natural Multi Color Opal 1.30 Ct. Round Cabochon Shape 7.1 Mm Gemstone from Ethiopia

Treasure of Gems & JewelryBlanco, TX

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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

2 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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