Opal

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$9.88ct Natural Multicolor Fire Ethiopian Welo Solid Opal Cabochon Loose Gemstone, 10TG: Formed from natural silica deposits within Ethiopian mineral veins, this solid opal cabochon is polished to a smooth domed surface that displays inherent light refraction traits. The stone carries wid$

2026

9.88ct Natural Multicolor Fire Ethiopian Welo Solid Opal Cabochon Loose Gemstone, 10TG

Sathorn, Bangkok

Lazo Heritage

4.4

(24)

14k Yellow Gold 3.85ct Opal 0.50ct Diamond Ring: Retail: $7,500.00 ****** 14k Yellow Gold 3.85ct Opal 0.50ct Diamond Ring ****** Metal: 14k Solid Yellow Gold / Size: 6.75 / Total Item Weight: 7.0 grams / Country Made: United States / / Main Stone: O

2026

14k Yellow Gold 3.85ct Opal 0.50ct Diamond Ring

Woodland Hills, CA

Prestige Auction Galleries

4.4

(660)

Vintage Pink Opal Rhinestone Screw On Earrings: Vintage Pink Opal Rhinestone Screw On Earrings, Size: .5" Square

2026

Vintage Pink Opal Rhinestone Screw On Earrings

Laguna Niguel, CA

Blue Moon Estate Sales Of South Orange County

Vintage Opal 2.50ct Diamond 14K Yellow Gold & Platinum Halo Cocktail Ring: Vintage Opal Diamond 14K Yellow Gold & Platinum Halo Cocktail Ring Metal: 14K Yellow Gold and Platinum Center Stone: Opal Estimated Opal Weight: Approximately 2.

2026

Vintage Opal 2.50ct Diamond 14K Yellow Gold & Platinum Halo Cocktail Ring

Miami, FL

Dover Jewelry

4.5

(27)

1 grams 9ct white gold opal and cz pendant: an opal and cz pendant, 9ct gold mount, 1g gross

2026

1 grams 9ct white gold opal and cz pendant

riviera beach, FL

South Florida Auctions

4.3

(48)

vintage sterling signet ring featuring a large, oval white cabochon opal.: vintage-style men's signet ring featuring a large, oval white cabochon opal.The ring is crafted from sterling silver or white gold and showcases distinctive, intricate engravings along the shoulders a

2026

vintage sterling signet ring featuring a large, oval white cabochon opal.

riviera beach, FL

South Florida Auctions

4.3

(48)

vintage sterling silver Native American-style lapis lazuli ring: vintage Native American-style sterling silver ring featuring an oval lapis lazuli inlay accented with triangular opal details. : RingMaterial: Sterling silver with lapis and opal inlayStyle: Southwest

2026

vintage sterling silver Native American-style lapis lazuli ring

riviera beach, FL

South Florida Auctions

4.3

(48)

America Sterling Silver Opal Ring.: This is a America Sterling Silver Opal Ring. Ring Size: 7.75.

2026

America Sterling Silver Opal Ring.

Los Angeles, CA

AWS Auctioneers

4.4

(566)

Native America Navajo Sterling Silver Blue Opal & Cubic Zirconia Ring By Virginia.: This is a Native America Navajo Sterling Silver Blue Opal & Cubic Zirconia Ring By Virginia. Stamp Virginia. Ring Size: 9.50.

2026

Native America Navajo Sterling Silver Blue Opal & Cubic Zirconia Ring By Virginia.

Los Angeles, CA

AWS Auctioneers

4.4

(566)

Native America Navajo Sterling Silver Blue Opal Bracelet Cuff By Amos Begay.: This is a Native America Navajo Sterling Silver Blue Opal Bracelet Cuff By Amos Begay.

2026

Native America Navajo Sterling Silver Blue Opal Bracelet Cuff By Amos Begay.

Los Angeles, CA

AWS Auctioneers

4.4

(566)

Lab-Created White Fire Opal CZ 925 Silver Ring. Unused. *o: Lab-Created White Fire Opal CZ 925 Silver Ring. Marked. For measures please refer to the pictures taken with a measuring tape. Weight: 1.27 Grams. IN HOUSE FLAT SHIPPING & HANDLING COST WITHIN ALL THE

2026

Lab-Created White Fire Opal CZ 925 Silver Ring. Unused. *o

Highland Park, IL

Succetti Gallery

4.7

(204)

Lab-Created White Fire Opal CZ 925 Silver Ring. Unused. *o: Lab-Created White Fire Opal CZ 925 Silver Ring. Marked. For measures please refer to the pictures taken with a measuring tape. Weight: 1.14 Grams. IN HOUSE FLAT SHIPPING & HANDLING COST WITHIN ALL THE

2026

Lab-Created White Fire Opal CZ 925 Silver Ring. Unused. *o

Highland Park, IL

Succetti Gallery

4.7

(204)

*14.02Ct Welo Opal Polished - Ethiopian Opal , 451C: No Reserve Gems Auction Subject: Natural Ethiopian Welo Opal Origin: Ethiopia Carat Weight: 14.02Ct Dimension: 21.6x12.3x10.6 mm Treatment: Natural Untreated Type: Cabocho

2026

*14.02Ct Welo Opal Polished - Ethiopian Opal , 451C

Georgetown, Penang

ThousandPlanet

4.5

(314)

*12.62Ct Welo Opal Polished - Ethiopian Opal, 285B: No Reserve Gems Auction Subject: Natural Ethiopian Welo Opal Origin: Ethiopia Carat Weight: 12.62Ct Dimension: 17.1x15.5x9.2 mm Treatment: Natural Untreated Type: Cabochon, Pol

2026

*12.62Ct Welo Opal Polished - Ethiopian Opal, 285B

Georgetown, Penang

ThousandPlanet

4.5

(314)

*5.97Ct Boulder Opal - Australian Opal , 194C: No Reserve Gems Auction Subject: Natural Boulder Opal Origin: Australia Carat Weight: 5.97Ct Dimension: 16.7x12.4x3 mm Treatment: Natural Untreated Type: Cabochon, Polishe

2026

*5.97Ct Boulder Opal - Australian Opal , 194C

Georgetown, Penang

ThousandPlanet

4.5

(314)

*2.04Ct Welo Black Opal Polished - Ethiopian Opal - Oval Faceted , 119E: No Reserve Gems Auction Subject: Natural Ethiopian Welo Black Opal Origin: Ethiopia Carat Weight: 2.04Ct Dimension: 10.9 x 8.7 x 4.7 mm Treatment: Smoked Shape: Oval

2026

*2.04Ct Welo Black Opal Polished - Ethiopian Opal - Oval Faceted , 119E

Georgetown, Penang

ThousandPlanet

4.5

(314)

10.36Ct Natural Ethiopian Opal - 21.7x14.3x6.6 mm , 548C: No Reserve Gems Auction Subject: Natural Ethiopian Welo Opal Origin: Ethiopia Treatment: Unheated

2026

10.36Ct Natural Ethiopian Opal - 21.7x14.3x6.6 mm , 548C

Georgetown, Penang

ThousandPlanet

4.5

(314)

Vintage Pink Fire Opal Rhinestone Brooch: Vintage Pink Fire Opal Rhinestone Brooch Please view all photos as they are part of the description and condition of this Item, Feel free to contact me with questions or picture requests! Used Item AS

2026

Vintage Pink Fire Opal Rhinestone Brooch

North Babyon, NY

Annzstiques Auction House

4.5

(745)

5.08Ct Natural Ethiopian Opal , Unheated - 22.9x14.1x3.9 mm , 823C: No Reserve Gems Auction Subject: Natural Ethiopian Welo Opal Origin: Ethiopia Treatment: Unheated

2026

5.08Ct Natural Ethiopian Opal , Unheated - 22.9x14.1x3.9 mm , 823C

Georgetown, Penang

ThousandPlanet

4.5

(314)

Earrings Fire Opal & Sapphire - 925 Sterling Silver , 804E: No Reserve Gems Auction Subject: Natural Fire Opal & Sapphire Diamond Cut Origin: Thailand Carat Weight: 2.13g Dimension: Gemstone 4x6mm Type: Earrings

2026

Earrings Fire Opal & Sapphire - 925 Sterling Silver , 804E

Georgetown, Penang

ThousandPlanet

4.5

(314)

18inches Necklace Fire Opal & Sapphire - 925 Sterling Silver , 923E: No Reserve Gems Auction Subject: Natural Fire Opal & Sapphire Origin: Thailand Carat Weight: 2.12g Dimension: Gemstone 4x6mm Type: Necklace

2026

18inches Necklace Fire Opal & Sapphire - 925 Sterling Silver , 923E

Georgetown, Penang

ThousandPlanet

4.5

(314)

2.72Ct Natural Ethiopian Opal, Faceted Cut - 12.1x9.9x5.7 mm , 661C: No Reserve Gems Auction Subject: Natural Ethiopian Welo Opal Origin: Ethiopia Treatment: Unheated

2026

2.72Ct Natural Ethiopian Opal, Faceted Cut - 12.1x9.9x5.7 mm , 661C

Georgetown, Penang

ThousandPlanet

4.5

(314)

Pendant Opal Zircon & Rhodolite Garnet - 925 Sterling Silver - White Gold Plated , 146E: No Reserve Gems Auction Subject: Natural Opal, Rhodolite Garnet & Zircon Origin: Thailand Carat Weight: 12.22ct Dimension: Gemstone 7x9.2mm Type: Pendant

2026

Pendant Opal Zircon & Rhodolite Garnet - 925 Sterling Silver - White Gold Plated , 146E

Georgetown, Penang

ThousandPlanet

4.5

(314)

Silver Pendant with Ethiopian Black Opal 3.5grams - 925 Sterling Silver , 660E: No Reserve Gems Auction Subject: Opal & Simulated Diamond Silver Pendant Carat Weight: 3.5 grams (approx.) Dimension: Opal 10x7mm, Pendant 22x15mm

2026

Silver Pendant with Ethiopian Black Opal 3.5grams - 925 Sterling Silver , 660E

Georgetown, Penang

ThousandPlanet

4.5

(314)

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24

Opal Auctions

Large Rookwood plaque, Summer, Hurley, 1948, 12 by 14 inches.

Rookwood Vellum, Barn Swallows and Moon, Shirayamadani, 1907.

Rare Rookwood Aerial Blue mug with Polar Bear, Shirayamadani, 1896.

Fall 2026: Rookwood + Art Pottery

Starts on:

Cincinnati, OH, US

Rocki Gorman Sterling Silver Multi-Strand Cross Necklace 179.75g

Turquoise Sterling Silver Concho Belt on New Leather 12 Conchos 313.25g

Robert Johnson Navajo Turquoise Cuff

SILVER, STONE & STORY

Kahu Paws Trading LLC

Starts on:

Santa Fe, NM, US

Royal Doulton Bunnykins Trial Special Colorway Figurine, Judge DB188

Moorcroft Pottery and Tudric Pewter Mounted Vase, Moonlit Blue

IGI Certified 5.01 Carat Oval Brilliant Cut Loose Diamond

Hudson Valley Antiques Collector Auction

Lion and Unicorn

Starts on:

Hollywood, FL, US

6 days Left

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