Opal

(10,000 price results)

Sort by:

Most Relevant

Sinclair Opaline Drain and Refill SSP Porcelain Sign: This sign shows several chips throughout the field, and a cut area on the right edge. There are also heavy chips at the mounting holes. This sign measures 24" x 36" and is graded a 6.

2026

Sinclair Opaline Drain and Refill SSP Porcelain Sign

Check the Oil Promotions, LLCLouisville, OH

Platinum Setting with 4.68ct Opal and 1.76ct Diamond Ladies Ring: Retail: $12,810.00 ****** Platinum Setting with 4.68ct Opal and 1.76ct Diamond Ladies Ring ****** Size: 6.75(we offer free resizing to winning bidders) / Metal: Platinum / Total Item Weight: 18.8 Gram

2026

Platinum Setting with 4.68ct Opal and 1.76ct Diamond Ladies Ring

Riverside GalleriesArcadia, CA

Womens Vintage Estate Sterling Silver Pink Opal Stone Pendant: A WOMENS ESTATE STERLING SILVER PINK OPAL STONE PENDANT. NOT SURE IF STONES ARE REAL OR MAN MADE. THE PENDANT WEIGHS 1.1g AND MEASURES 5/8" LONG BY 1/4" WIDE. MAKES A GREAT GIFT FOR THAT SOMEONE SPECI

2026

Womens Vintage Estate Sterling Silver Pink Opal Stone Pendant

Mannys JewelryHAGERSTOWN, MD

Womens Vintage Estate Sterling Silver Pink Opal Stone Earrings: A WOMENS ESTATE STERLING SILVER OPAL STONE PENDANT. NOT SURE IF STONES ARE REAL OR MAN MADE. THE PENDANT WEIGHS 2.0g AND MEASURES 1" LONG BY 1/4" WIDE. MAKES A GREAT GIFT FOR THAT SOMEONE SPECIAL. IF

2026

Womens Vintage Estate Sterling Silver Pink Opal Stone Earrings

Mannys JewelryHAGERSTOWN, MD

Womens Estate Sterling Silver Modernist Blue Opal Heart Ring: A WOMENS ESTATE STERLING SILVER MODERNIST OPAL COLORED HEART RING. THE RING IS A SIZE 7.0, AND WEIGHS 1.9g. WIDTH OF RING MEASURES 3/8". NOT SURE IF STONE IS NATURAL OR MAN MADE. THE RING MAKES A BEAU

2026

Womens Estate Sterling Silver Modernist Blue Opal Heart Ring

Mannys JewelryHAGERSTOWN, MD

Sterling Silver & Opal Ring & Necklace Pendant: Sterling Silver & Opal Ring & Necklace Pendant. Necklace pendant is hallmarked 925 on the back, ring is approximately size 6

2026

Sterling Silver & Opal Ring & Necklace Pendant

Gemini Auction CompanyKatonah, NY

Opal, Tiger Eye, Nephrite, Onyx Buddha Fig 9pc LOT: Collection of carved hardstone figural sculptures including several laughing Buddha figures and stylized standing figures. Stones include tigers eye, green nephrite or jade type stone, mottled hardsto

2026

Opal, Tiger Eye, Nephrite, Onyx Buddha Fig 9pc LOT

MiddleManBrokers Inc.Sunrise, FL

Gae Aulenti, Pipistrello Medium Table Lamp, model 620: Gae Aulenti (Italian, 1927–2012) Designed 1965 Produced by Martinelli Luce, Italy Glazed stainless steel telescope, white opal methacrylate diffuser. Testa Di moro finish. Adjustable height. Dim

2026

Gae Aulenti, Pipistrello Medium Table Lamp, model 620

HAVN AuctionsSeattle, WA

SOLD

14K GOLD 2.3 CT NATURAL OPAL & DIAMOND EARRINGS: Title:14K GOLD 2.3 CT NATURAL OPAL & DIAMOND EARRINGS Description:Ref:230528612Gold Content:14K GoldMain Gemstone:OpalNumber of stones:2Shape:OvalCarat Weight:2.3ct Color:WhiteTreatment:NaturalCut Gra

2026

14K GOLD 2.3 CT NATURAL OPAL & DIAMOND EARRINGS

Jasper52New York, NY

7.38 Ct Natural Fire Opal Pear Cab: Weight - 7.38 Ct / Size - 17.00 x 12.00 x 6.20 mm / Shape - Excellent Pear Cab / Clarity - Opaque / Origin - Brazil / Treatment - None

2026

7.38 Ct Natural Fire Opal Pear Cab

Gems AuctionBangkok, TH

11.59 Ct Natural Green Opal Oval Cab: Weight - 11.59 Ct / Size - 17.20 x 13.30 x 8.60 mm / Shape - Oval Cab / Clarity - Opaque / Origin - Brazil / Treatment - None

2026

11.59 Ct Natural Green Opal Oval Cab

Gems AuctionBangkok, TH

3.58 Ct Natural Blue & Pink Opal Beads: Weight - 3.58 Ct / Dimensions - 4.80 - 5.10 mm / 10 Pc's / Shape - Round Drilled / Color - Pink & Blue / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated

2026

3.58 Ct Natural Blue & Pink Opal Beads

Gems AuctionBangkok, TH

6.55 Ct Natural Blue Fire Opal Round Beads: Weight - 6.55 Ct / Dimensions - 5.00 - 5.50 mm / 17 Pc's / Shape - Round Drilled / Color - Blue / Transparency - Translucent / Origin - Ethiopia / Treatment - Color Heated

2026

6.55 Ct Natural Blue Fire Opal Round Beads

Gems AuctionBangkok, TH

6.50 Ct Natural Fire Opal Fancy Cab: Weight - 6.50 Ct / Size - 15.00 x 12.50 x 4.90 mm / Shape - Drilled Fancy Cab / Color - Red / Clarity - OPaque / Origin - Brazil / Treatment - None

2026

6.50 Ct Natural Fire Opal Fancy Cab

Gems AuctionBangkok, TH

7.82 Ct Natural Fire Opal Pear Cab: weight - 7.82 Ct / Dimensions - 18.50 x 12.00 x 6.00 mm / Shape - Excellent Pear Cab / Origin - Brazil / Treatment - None

2026

7.82 Ct Natural Fire Opal Pear Cab

Gems AuctionBangkok, TH

9.26 Ct Natural Green Opal Oval Cab: Weight - 9.26 Ct / Size - 16.80 x 4.50 x 7.00 mm / Shape - Oval Cab / Clarity - Opaque / Origin - Brazil / Treatment - None

2026

9.26 Ct Natural Green Opal Oval Cab

Gems AuctionBangkok, TH

1.18 Ct Natural Hyalite Opal Cushion Cut: Weight - 1.18 Ct / Size - 8.10 x 6.50 x 4.60 mm / Shape - Cushion Cut / Color - White / Clarity - VVS / Origin - Brazil / Treatment - None

2026

1.18 Ct Natural Hyalite Opal Cushion Cut

Gems AuctionBangkok, TH

3.14 Ct Natural Blue & Pink Opal Faceted Beads: Weight - 3.14 Ct / Dimensions - 5.00 - 5.20 mm / 8 Pc's / Shape - Round Drilled / Color - Pink & Blue / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated

2026

3.14 Ct Natural Blue & Pink Opal Faceted Beads

Gems AuctionBangkok, TH

2.26 Ct Natural Black Flashing Fire Opal Pear Cab: Weight - 2.26 Ct / Size - 14.50 x 7.10 x 4.90 mm / Shape - Pear Cab / Color - Black / Transparency - Translucent / Origin - Ethiopia / Treatment - Color Smoked

2026

2.26 Ct Natural Black Flashing Fire Opal Pear Cab

Gems AuctionBangkok, TH

1.85 Ct Natural Black Flashing Fire Opal Oval Cut: Weight - 1.85 Ct / Size - 10.90 x 7.70 x 5.40 mm / Shape - Oval Cut / Color - Black / Transparency - Translucent / Origin - Ethiopia / Treatment - Color Smoked

2026

1.85 Ct Natural Black Flashing Fire Opal Oval Cut

Gems AuctionBangkok, TH

1.76 Ct Natural Black Flashing Fire Opal Octagon Cut: Weight - 1.76 Ct / Dimensions - 12.60 x 6.40 x 4.10 mm / Shape - Octagon Cut / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

2026

1.76 Ct Natural Black Flashing Fire Opal Octagon Cut

Gems AuctionBangkok, TH

2.29 Ct Natural Black Flashing Fire Opal Oval Cab: Weight - 2.29 Ct / Dimensions - 12.40 x 9.00 x 4.20 mm / Shape - Oval cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

2026

2.29 Ct Natural Black Flashing Fire Opal Oval Cab

Gems AuctionBangkok, TH

7.46 Ct Natural Multi-Color Welo Opal Round Beads: Weight - 7.46 Ct / Size - 4.90 - 5.10 mm / 29 Pc's / Shape - Round Beads / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

2026

7.46 Ct Natural Multi-Color Welo Opal Round Beads

Gems AuctionBangkok, TH

5.88 Ct Natural Blue Fire Opal Round Beads: Weight - 5.88 Ct / Dimensions - 5.00 - 5.20 mm / 16 Pc's / Shape - Round Drilled / Color - Blue / Transparency - Translucent / Origin - Ethiopia / Treatment - Color Heated

2026

5.88 Ct Natural Blue Fire Opal Round Beads

Gems AuctionBangkok, TH

View:

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

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

8 hrs Left

TOP