Opal

(7,882 upcoming items)

Sort by:

Most Relevant

Buy Now

1.85 Carats Natural Black Opal - 10X7X6 mm

$120

Fantasy JewelryMuscat, AE

Buy Now

1.40 Carats Natural Black Opal - 11X8X5 mm

$120

Fantasy JewelryMuscat, AE

Buy Now

1.10 Carats Natural Black Opal - 10X7X4 mm

$120

Fantasy JewelryMuscat, AE

Jul 07, 2026

TURQUOISE LAB OPAL SPINY OYSTER RING SIZE 7.7 SOUTHWEST SIGNED STERLING SILVER

Est.

$150

$167

$120

Modern JewelryValley Village, CA

Buy Now

Sterling Silver White Opal Pendant With ZirCons

$120

Fantasy JewelryMuscat, AE

Buy Now

Sterling Silver White Opal Pendant With ZirCons

$120

Fantasy JewelryMuscat, AE

Buy Now

Fire White Opal in Sterling Silver Ring

$120

Fantasy JewelryMuscat, AE

2026

Fire Ethopian Opal Oval Shape - 3.5 Carats

Fantasy JewelryMuscat, AE

Buy Now

Fire Black Opal - 1.30 Carats - 10X8X4 mm

$120

Fantasy JewelryMuscat, AE

Buy Now

2.75 Carats Black Opal With Natural Fire

$120

Fantasy JewelryMuscat, AE

Buy Now

Black Fire Opal - 1.95 Carats - 12X8X4 mm

$120

Fantasy JewelryMuscat, AE

Buy Now

6.40 Carats Black Fire Opal For Jewelry

$200

Fantasy JewelryMuscat, AE

Buy Now

2.75 Carats Black Opal With Natural Fire

$120

Fantasy JewelryMuscat, AE

Jul 19, 2026

Zuni Opal Inlay Ring Size 8 Sterling Silver Amy Quandelacy Native American

Est.

$250

$300

$130

SOUTHWESTERN STYLE GALLERYGEORGETOWN, TX

Buy Now

Authentic! Van Cleef & Arpels Alhambra 18k White Gold Pink Opal Necklace Cert.

$6,000

Jasper52New York, NY

Buy Now

GOLD TONE STERLING SILVER RING WITH CZ & OPAL COLORED STONE SIZE 6.5

$136

Modern JewelryValley Village, CA

Buy Now

Opal and Black Onyx Cocktail Ring in 14k Yellow Gold Twisted Frame

$1,690

Diamond DepotNew York, NY

Jul 12, 2026

14K GOLD RING, 0.12CTS OF DIAMONDS, PINK TOURMALINE & OPAL ( SIZE: 7 ) 8.6G

Est.

$2,380

$2,660

$1,950

Modern JewelryValley Village, CA

Jul 12, 2026

10K GOLD RING, OVAL SHAPED NATURAL OPAL, 0.02CTS DIAMONDS ( SIZE: 7 ) 1.8G

Est.

$457

$511

$375

Modern JewelryValley Village, CA

Jul 04, 2026

Vintage 14k White Gold Oval Opal Solitaire Dome Ring Unisex

Est.

$1,480

$1,658

$440

Diamond DepotNew York, NY

Jul 29, 2026

Womens Sterling Silver Opal Fish Pendant Necklace

Est.

$160

$275

$44

Mannys JewelryHAGERSTOWN, MD

Jul 23, 2026

Womens Sterling Silver Opal Seahorse Pendant Necklace

Est.

$150

$250

$40

Mannys JewelryHAGERSTOWN, MD

Jul 09, 2026

Womens Sterling Silver Modernist Opal Bangle Bracelet

Est.

$275

$450

$125

Mannys JewelryHAGERSTOWN, MD

Jul 23, 2026

Womens Sterling Silver Opal Dolphin Pendant Necklace

Est.

$125

$250

$44

Mannys JewelryHAGERSTOWN, MD

View:

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

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

Exquisite 9K Gold Gemstone Jewelry Collection

Jasper52

Ends from:

New York, NY, US

LiveAuctioneers

Opal

Upcoming Items

Price Results

All Filters

$120

$120

$120

$120

$120

$120

$120

$120

$120

$120

$200

$120

$130

$6,000

$136

$1,690

$1,950

$375

$440

$44

$40

$125

$44

Opal Auctions

Natural Loose Gemstones Diamond Opal Special

Fine Ethnographic, Asian & Antiques

Exquisite 9K Gold Gemstone Jewelry Collection