Opal

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7.74Ct Welo Black Opal Polished Lot - Ethiopian Opal , 728E: Ksmith Heritage Auctioneers Subject: Natural Ethiopian Welo Black Opal Origin: Ethiopia Carat Weight: 7.74Ct Dimension: 11.8x7.9x4.4 mm Treatment: Smoked Type: Cabochon, P

2026

7.74Ct Welo Black Opal Polished Lot - Ethiopian Opal , 728E

Ksmith Heritage AuctioneersJelutong, Penang

1.68Ct Welo Black Opal Faceted Polished - Ethiopian Opal , 599E: Ksmith Heritage Auctioneers Subject: Natural Ethiopian Welo Black Opal Origin: Ethiopia Carat Weight: 1.68Ct Dimension: 16.2x7.2x3.7 mm Treatment: Smoked Type: Faceted, Po

2026

1.68Ct Welo Black Opal Faceted Polished - Ethiopian Opal , 599E

Ksmith Heritage AuctioneersJelutong, Penang

2.65Ct Welo Black Opal - Ethiopian Opal - Faceted Polished , 456E: Ksmith Heritage Auctioneers Subject: Natural Ethiopian Welo Black Opal Origin: Ethiopia Carat Weight: 2.65Ct Dimension: 14.8x9.6x5.4 mm Treatment: Smoked Type: Faceted, Po

2026

2.65Ct Welo Black Opal - Ethiopian Opal - Faceted Polished , 456E

Ksmith Heritage AuctioneersJelutong, Penang

*6.89Ct 45pcs Calibrated 5x3mm Faceted Welo Opal Set - Ethiopian Opal , 848E: Ksmith Heritage Auctioneers Subject: Natural Ethiopian Welo Opal Origin: Ethiopia Carat Weight: 6.89Ct Treatment: Natural Untreated Type: Faceted, Polished

2026

*6.89Ct 45pcs Calibrated 5x3mm Faceted Welo Opal Set - Ethiopian Opal , 848E

Ksmith Heritage AuctioneersJelutong, Penang

*9.28Ct 12pcs Calibrated 8x6mm Faceted Welo Opal Set - Ethiopian Opal , 502E: Ksmith Heritage Auctioneers Subject: Natural Ethiopian Welo Opal Origin: Ethiopia Carat Weight: 9.28Ct Treatment: Natural Untreated Type: Faceted, Polished

2026

*9.28Ct 12pcs Calibrated 8x6mm Faceted Welo Opal Set - Ethiopian Opal , 502E

Ksmith Heritage AuctioneersJelutong, Penang

61.05 tcw. Natural Rough Opal Parcel: Item is the exact item in image - Bidder is responsible for all value and grade determination - Please review all terms prior to placing any bids- Any bid is an agreement to all terms and conditions -

2026

61.05 tcw. Natural Rough Opal Parcel

Shipping DepartmentPost Falls, ID

70.45 tcw. Natural Rough Opal Parcel: Item is the exact item in image - Bidder is responsible for all value and grade determination - Please review all terms prior to placing any bids- Any bid is an agreement to all terms and conditions -

2026

70.45 tcw. Natural Rough Opal Parcel

Shipping DepartmentPost Falls, ID

15.5 gram Natural OPALIZED Ammonite Fossil: Item is the exact item in the image - Please review the terms and conditions prior to placing any bids -

2026

15.5 gram Natural OPALIZED Ammonite Fossil

Shipping DepartmentPost Falls, ID

60.75 tcw. Natural Rough Opal Parcel: Item is the exact item in image - Bidder is responsible for all value and grade determination - Please review all terms prior to placing any bids- Any bid is an agreement to all terms and conditions -

2026

60.75 tcw. Natural Rough Opal Parcel

Shipping DepartmentPost Falls, ID

18K Yellow Gold European Opal Gemstone Ring: 18K Yellow Gold European Opal Gemstone Ring. This ring consists of five (5) natural oval cut white opals and eighteen (18) rose cut diamonds all prong set into an 18K Yellow gold mounting. The opals a

2026

18K Yellow Gold European Opal Gemstone Ring

Flannery's Estate ServicesPine Bush, NY

Wilbert Manning 925 & 14K Navajo Kachina Pendant: The pendant is marked Sterling 14K WM, along with a makers mark. The piece is comprised of sterling silver, 14K yellow gold, carved coral stones, and a few turquoise and opal details. One side of the

2026

Wilbert Manning 925 & 14K Navajo Kachina Pendant

Direct Auction Galleries Chicago, IL

Sterling Opal Starfish Pendant: Sterling Opal starfish pendant. 2.40g

2026

Sterling Opal Starfish Pendant

Retro Roadshow AuctionsSaratoga Springs, UT

Sterling Opal Oval Pendant: Sterling Opal oval pendant. 1.80g

2026

Sterling Opal Oval Pendant

Retro Roadshow AuctionsSaratoga Springs, UT

AK Sterling Opal Flower Pendant: AK Sterling Opal flower pendant. 6.40g

2026

AK Sterling Opal Flower Pendant

Retro Roadshow AuctionsSaratoga Springs, UT

Mexico Sterling Opal Hook Back Earrings: Mexico Sterling Opal hook back earrings. 4.60g

2026

Mexico Sterling Opal Hook Back Earrings

Retro Roadshow AuctionsSaratoga Springs, UT

Sterling Opal Tentacle Ring Size 8: Sterling Opal tentacle ring size 8. 3.60g

2026

Sterling Opal Tentacle Ring Size 8

Retro Roadshow AuctionsSaratoga Springs, UT

Israel Sterling Opal Flower Hook Back Earrings: Israel Sterling Opal flower hook back earrings. 5.60g

2026

Israel Sterling Opal Flower Hook Back Earrings

Retro Roadshow AuctionsSaratoga Springs, UT

SUN Sterling Multi Gem Butterfly Pendant: SUN Sterling spinel topaz opal butterfly pendant. 2.80g

2026

SUN Sterling Multi Gem Butterfly Pendant

Retro Roadshow AuctionsSaratoga Springs, UT

Kit Sterling Multi Gem Ring: Kit Sterling spinel opal topaz teardrop ring size 7. 3.90g

2026

Kit Sterling Multi Gem Ring

Retro Roadshow AuctionsSaratoga Springs, UT

Venini Blue Glass Vase: Blue Opaline Italian glass vase by Venini. Made in Italy, Venini Murano label. Inscribed underside Venini Italia 83. Venetian glass. 6 1/2" D., 14 1/2" Ht..

2026

Venini Blue Glass Vase

Copake Auction Inc.Copake, NY

Blue Opaline Glass Vase: With flared scalloped rim, baluster stem and circular foot, decorated in gilt and enamel with flowering branch motifs, likely French, unmarked. Surface wear to gilding and scattered minor losses. H: a

2026

Blue Opaline Glass Vase

Hilliard & Co.Madison, VA

Opaline Glass Jewel Decorated Vase: White opaline jeweled decorated vase with gilt details and swag motifs. [15" H x 6.5" Diameter]. Overall condition is good/fair, with some losses, jeweled embellishment possibly added later.

2026

Opaline Glass Jewel Decorated Vase

Roland NYGlen Cove, NY

Pair of Opaline Glass & Gilt Decorated Vases: Pair of pale blue opaline and gilt decorated footed vases, each accented with a molded gilt metal cameo depicting an allegorical scene with cherubic young children and a ram..[7.75" H x 4" Diameter].

2026

Pair of Opaline Glass & Gilt Decorated Vases

Roland NYGlen Cove, NY

Vintage Pair of 14K Gold Opal Inlay Mosaic Flower Stud Earrings, 1 GRAM: Vintage Pair of 14K Gold Opal Inlay Mosaic Flower Stud Earrings, 1 GRAM, Delicate and eye-catching vintage stud earrings crafted in warm yellow gold, featuring vibrant opal inlay mosaic centers. Each

2026

Vintage Pair of 14K Gold Opal Inlay Mosaic Flower Stud Earrings, 1 GRAM

Heart Felt Antiques & Auction Service, LLCBennington, VT

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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

4 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

17 hrs Left

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