Opal

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14K Yellow Gold 26.25ct Opal and 1.20ct Diamond Necklace: Retail: $35,762.00 ****** 14K Yellow Gold 26.25ct Opal and 1.20ct Diamond Necklace ****** Metal: 14K Yellow Gold / Total Item Weight: 29.0 Grams / Country Made: United States / / Main Stone: Opal / Co

2026

14K Yellow Gold 26.25ct Opal and 1.20ct Diamond Necklace

Riverside GalleriesArcadia, CA

2026

RING PT900PLATINUM OPAL DIAMOND

NY Elizabeth Beverly Hills, CA

Spectacularly Colorful Black Opal Triplet 14k Gold Ladies Vintage Statement Necklace: Title: Spectacularly Colorful Black Opal Triplet 14k Gold Ladies Vintage Statement Necklace Description: A magnificent looking 14k gold necklace featuring extremely colorful cabochons of black opal tr

2026

Spectacularly Colorful Black Opal Triplet 14k Gold Ladies Vintage Statement Necklace

Hess Fine AuctionsSt Petersburg, FL

Huge 18.9ct Natural Fire Opal Diamond Black Enamel 14k Gold Oscar Friedman Necklace: Described & Photographed By: AF HFA CNX 0378 1149 Title: Huge 18.9ct Natural Fire Opal Diamond Black Enamel 14k Gold Oscar Friedman Necklace Description:Huge 18.9ct Natural Fire Opal Diamond Black Ena

2026

Huge 18.9ct Natural Fire Opal Diamond Black Enamel 14k Gold Oscar Friedman Necklace

Hess Fine AuctionsSt Petersburg, FL

Thomas Yazzie Navajo Sterling Opal Adjustable Ring: Thomas Yazzie Navajo Sterling Opal Adjustable Ring 6.5g, Sz 7.75

2026

Thomas Yazzie Navajo Sterling Opal Adjustable Ring

Retro Roadshow AuctionsMantua, OH

AMBER OPAL NOBBIES ROCK STONE LAPIDARY SPECIMEN: AMBER OPAL NOBBIES ROCK STONE LAPIDARY SPECIMEN

2026

AMBER OPAL NOBBIES ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman AuctioneersThayer, MO

James Kee Navajo Sterling Turquoise Opal Cross Pendant: James Kee Navajo Sterling Turquoise Opal Cross Pendant 3g

2026

James Kee Navajo Sterling Turquoise Opal Cross Pendant

Retro Roadshow AuctionsMantua, OH

Calvin Begay Navajo Sterling Opal Inlay Butterfly Pendant: Calvin Begay Navajo Sterling Opal Inlay Butterfly Pendant 23.5g

2026

Calvin Begay Navajo Sterling Opal Inlay Butterfly Pendant

Retro Roadshow AuctionsMantua, OH

Victor Thompson Navajo Sterling Opal Ring Sz 6.5: Victor Thompson Navajo Sterling Opal Ring Sz 6.5, 4g

2026

Victor Thompson Navajo Sterling Opal Ring Sz 6.5

Retro Roadshow AuctionsMantua, OH

Steve Francisco Navajo Sterling Opal Inlay Ring Sz 6.25: Steve Francisco Navajo Sterling Opal Inlay Ring Sz 6.25, 7g

2026

Steve Francisco Navajo Sterling Opal Inlay Ring Sz 6.25

Retro Roadshow AuctionsMantua, OH

Avery Norton Navajo Sterling Multi-Stone Earrings: Avery Norton Navajo Sterling Multi-Stone Earrings 9.5g-Coral, Opal

2026

Avery Norton Navajo Sterling Multi-Stone Earrings

Retro Roadshow AuctionsMantua, OH

Calvin Begay Navajo Sterling Multi-Stone Inlay Drop Dangle Earrings: Calvin Begay Navajo Sterling Multi-Stone Inlay Drop Dangle Earrings 12g-Lapis, Opal

2026

Calvin Begay Navajo Sterling Multi-Stone Inlay Drop Dangle Earrings

Retro Roadshow AuctionsMantua, OH

Cordell Brown Navajo Sterling Multi-Stone Inlay Pendant: Cordell Brown Navajo Sterling Multi-Stone Inlay Pendant 8g-Spiny Oysters, Onyx, Turquoise, Opal

2026

Cordell Brown Navajo Sterling Multi-Stone Inlay Pendant

Retro Roadshow AuctionsMantua, OH

Stephen Lonjose Zuni Sterling Multi-Stone Inlay Christmas Tree Brooch Pendant: Stephen Lonjose Zuni Sterling Multi-Stone Inlay Christmas Tree Brooch Pendant 5.5g-Coral, Turquoise, Mother-of-Pearl, Opal

2026

Stephen Lonjose Zuni Sterling Multi-Stone Inlay Christmas Tree Brooch Pendant

Retro Roadshow AuctionsMantua, OH

Gilbert Smith Navajo Sterling Multi-Stone Inlay Ring Sz 12: Gilbert Smith Navajo Sterling Multi-Stone Inlay Ring Sz 12, 18.5g-Turquoise, Opal, Onyx, Picture Jasper

2026

Gilbert Smith Navajo Sterling Multi-Stone Inlay Ring Sz 12

Retro Roadshow AuctionsMantua, OH

Vintage Southwestern Sterling Multi-Stone Ring Sz 5.5: Vintage Southwestern Sterling Multi-Stone Ring Sz 5.5, 8g-Turquoise, Coral, Turquoise, Gaspeite, Lapis, Opal, Onyx

2026

Vintage Southwestern Sterling Multi-Stone Ring Sz 5.5

Retro Roadshow AuctionsMantua, OH

Maxx Laate Zuni Sterling Multi-Stone Inlay Pendant: Maxx Laate Zuni Sterling Multi-Stone Inlay Pendant 6g-Pink Conch, Opal, Turquoise, Onyx, Charolite, Coral

2026

Maxx Laate Zuni Sterling Multi-Stone Inlay Pendant

Retro Roadshow AuctionsMantua, OH

Gilbert Smith Navajo Sterling Multi-Stone Inlay Ring Sz 10: Gilbert Smith Navajo Sterling Multi-Stone Inlay Ring Sz 10, 18.5g-Denim Lapis, Gaspeite, Onyx, Picture Jasper, Opal

2026

Gilbert Smith Navajo Sterling Multi-Stone Inlay Ring Sz 10

Retro Roadshow AuctionsMantua, OH

14K Gold & Opal Necklace: Ladies' 14K yellow gold necklace featuring one (1) natural heart shaped Australian opal with strong blue/green/red play of color approximately 8.40 carats in size. The necklace is marked "14K

2026

14K Gold & Opal Necklace

Case Antiques, Inc. Auctions & AppraisalsKnoxville, TN

14k Gold 8.20ct Opal 0.70ct Diamond Bracelet: Retail: $11,350.00 ****** 14k Gold 8.20ct Opal 0.70ct Diamond Bracelet ****** Metal: 14k Solid Yellow Gold / Size: 7.25 / Total Item Weight: 10.0 grams / Country Made: United States / / Main Stone: Op

2026

14k Gold 8.20ct Opal 0.70ct Diamond Bracelet

Prestige Auction GalleriesWoodland Hills, CA

14K Gold 16.97ct Opal 1.45ct Diamond Bracelet: Retail: $14,890.00 ****** 14K Gold 16.97ct Opal 1.45ct Diamond Bracelet ****** Metal: 14K Solid Gold / Total Item Weight: 16.2 grams / Country Made: United States / / Main Stone: Opal / Color: Play of

2026

14K Gold 16.97ct Opal 1.45ct Diamond Bracelet

Prestige Auction GalleriesWoodland Hills, CA

18K White Gold Ladies Ring with 2.38ct Opal and 0.35ct tw Adjacent Diamonds: Retail: $1,950.00 ****** 18K White Gold Ladies Ring with 2.38ct Opal and 0.35ct tw Adjacent Diamonds ****** Size: 6.5 / Metal: 18K White Gold / Total Item Weight: 6 Grams / Country Made: United States

2026

18K White Gold Ladies Ring with 2.38ct Opal and 0.35ct tw Adjacent Diamonds

Riverside GalleriesArcadia, CA

Antique Yellow Gold Opal Diamond Brooch Pendant 13-14K: Antique Yellow Gold Opal Diamond Brooch Pendant 13-14K This exquisite antique yellow gold pin brooch pendant features a captivating arrangement of natural opals and an old mine diamond. The centerpiec

2026

Antique Yellow Gold Opal Diamond Brooch Pendant 13-14K

BidhausNew York, NY

53.71 Ct Natural Dendrite Opal Oval Cab: weight - 53.71 Ct / Dimensions - 48.00 x 28.00 x 4.80 mm / Shape & Cut - Excellent Oval Cab / Origin - Brazil / Comments - None

2026

53.71 Ct Natural Dendrite Opal Oval Cab

Gems AuctionBangkok, TH

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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

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

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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