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Opal Jewelry

Opal Jewelry

2,321 Results

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Opal×

Featured

18K White Gold 3.74 Ct. Opal Ruby Old Cut Diamond Art Deco Style Cocktail Ring: Ring InformationStyle: Art-decoMetal: 18K White GoldTotal weight: 4.91 g. (approx. total weight)Size: US 7Center GemstonesType: OpalShape: OvalSize: 14.5 x 10 mm.Number: 1Weight: 3.74

4 days LeftLilly M. JEWELERS

18K White Gold 3.74 Ct. Opal Ruby Old Cut Diamond Art Deco Style Cocktail Ring

Featured

9K Yellow Gold Ruby Opal Emerald and Pearl Art Deco Style Owl Shape Pendant: CHARACTERISTICSMetal: 9K Yellow GoldPendant Size: 12 mm. (w) x 23 mm. (l)*this pendant is supplied without a chain*Total Gemstones Weight: 1.50 carat (approx.)Total Gram Weight: 2.25 g. (approx.)*Pict

4 days LeftLilly M. JEWELERS

9K Yellow Gold Ruby Opal Emerald and Pearl Art Deco Style Owl Shape Pendant

(1 bid)

Featured

9K Yellow Gold Opal Blue Sapphire and Pearl Vintage Style Engagement Ring: Ring InformationStyle: Art-decoMetal: 9K Yellow GoldTotal weight: 2.48 g. (approx. total weight)Size: US 7Center Gemstones Type: OpalShape: OvalSize: 7 x 5 mm.Number: 1Weight: 0.50 Car

4 days LeftLilly M. JEWELERS

9K Yellow Gold Opal Blue Sapphire and Pearl Vintage Style Engagement Ring

A SUPERB VINTAGE YELLOW OPALS NECKLACE 13 STRANDS DESIGNER STEPHEN DWECK: OFFERED HERE IS A RARE STEPHEN DWECK YELLOW OPALS AND STERLING SILVER NECKLACE. THE IMPRESSIVE NECKLACE FEATURES 13 STRANDS AND IT WEIGHS 240 GRAMS. THE BEAUTIFUL CLASP IT IS MARKED 925 AND SIGNED STE

May 25, 2025Noble House Collection Gallery

A SUPERB VINTAGE YELLOW OPALS NECKLACE 13 STRANDS DESIGNER STEPHEN DWECK

(1 bid)

Mathew Jack Navajo Turquoise Acoma Jet & Synthetic Opal Micro Inlay Cuff Bracelet: Sterling Silver | Genuine Turquoise, Acoma Jet & Synthetic Opal | Mathew Jack Navajo Turquoise Acoma Jet & Synthetic Opal Micro Inlay Cuff Bracelet | Navajo Native American Southwest Indian Jewelry |

14 hrs LeftBilly The Kid Auction House

Mathew Jack Navajo Turquoise Acoma Jet & Synthetic Opal Micro Inlay Cuff Bracelet

(7 bids)

Vintage Opalescent Semiprecious Stone Necklace: Vintage semiprecious stone beaded necklace. Faceted drop shaped stones. Transparent blue and opaque yellow-blue toned. Possibly Opal, Opaline, or moonstone. Sterling silver clasp, tests for sterling.

4 days LeftThe Benefit Shop Foundation Inc.

Vintage Opalescent Semiprecious Stone Necklace

(5 bids)

14K Opal Earrings with matching pendant: 14K yellow gold opal earrings with a heart shape opal pendant. Both are unmarked but have been tested. Gross weight 4.2dwt. Provenance: From a Bucks County collection.

14 hrs LeftLocati, LLC

14K Opal Earrings with matching pendant

Mathew Jack Navajo Turquoise Coral Acoma Jet & Synthetic Opal Micro Inlay Bear Pendant: Sterling Silver | Genuine Turquoise, Coral, Acoma Jet & Synthetic Opal | Mathew Jack Navajo Turquoise Coral Acoma Jet & Synthetic Opal Micro Inlay Bear Pendant | Navajo Native American Southwest India

14 hrs LeftBilly The Kid Auction House

Mathew Jack Navajo Turquoise Coral Acoma Jet & Synthetic Opal Micro Inlay Bear Pendant

(3 bids)

A PLATINUM, BLACK OPAL AND DIAMOND RING: A PLATINUM, BLACK OPAL AND DIAMOND RING Highlighting an oval cabochon opal, weighing approximately 9.45 carats, in a dimensional surround of round and tapered-baguette diamonds, weighing approximately

3 days LeftBonhams

A PLATINUM, BLACK OPAL AND DIAMOND RING

(4 bids)

Featured

14K Yellow Gold Opal Sapphire and Ruby Art Deco Style Spider Brooch: Brooch InformationStyle: Art DecoMetal: 14K Yellow GoldWidth: 50 mm.Length: 55 mm.Weight: 24.05 g. (approx. in total)Gemstones IType: RubyShape: Round CabochonNumber: 2Size: 1.5 mm.

4 days LeftLilly M. JEWELERS

14K Yellow Gold Opal Sapphire and Ruby Art Deco Style Spider Brooch

Featured

1.74g Natural Opal Stone Sterling Silver 925 Necklace (Pendant with Chain): Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

21 hrs LeftKsmith Jewels Global

1.74g Natural Opal Stone Sterling Silver 925 Necklace (Pendant with Chain)

Featured

9K Gold Natural Opal and Diamond Vintage Style Butterfly Stud Earrings: CHARACTERISTICSMetal: Solid 9K Yellow Gold Total Gemstones Weight: 1.23 carat (approx.)Total Gram Weight: 4.16 g. (approx.)*Pictures have been enlarged to show details*PRIMARY STONE(S)Stone: Natural O

4 days LeftLilly M. JEWELERS

9K Gold Natural Opal and Diamond Vintage Style Butterfly Stud Earrings

JEWELRY. Antique Gold and Opal Ring.: Antique 12kt yellow gold mounted dome form circular opal with a 14kt yellow gold band. Opal measures approx. 9.5mm in diameter. Apparently unmarked. Total approx. weight of the ring is 1.6 dwt (gross)

Jun 12, 2025Clarke Auction Gallery

JEWELRY. Antique Gold and Opal Ring.

(2 bids)

Art Nouveau Brooches: Art Nouveau Brooches Art nouveau 14K gold, opal, seed pearl, and enamel brooch/pendant. Art nouveau 14K gold and gemstone beetle brooch. Total weight: 13.09 grams. Purchase Note: New customers purchas

5 days LeftCottone Auctions

Art Nouveau Brooches

(4 bids)

David Webb 18K Gold Opal Diamond Link Necklace 89g: David Webb 18k yellow gold designer necklace featuring a pendant set with a vibrant opal weighing approximately 10 carats, exhibiting strong play-of-color in reds, greens, and blues. Framed within a b

May 28, 2025Hill Auction Gallery

David Webb 18K Gold Opal Diamond Link Necklace 89g

(2 bids)

TEMPLE ST. CLAIR: AN 18K GOLD, OPAL AND DIAMOND RING: TEMPLE ST. CLAIR: AN 18K GOLD, OPAL AND DIAMOND RING Designed with an oval cabochon opal flanked by six round diamonds, with maker's mark, with signed box, size 10 Footnotes: OVERALL CONDITION: Metal

3 days LeftBonhams

TEMPLE ST. CLAIR: AN 18K GOLD, OPAL AND DIAMOND RING

(1 bid)

Mathew Jack Navajo Acoma Jet & Synthetic Opal Micro Inlay Ring: Sterling Silver | Genuine Acoma Jet & Synthetic Opal | Mathew Jack Navajo Acoma Jet & Synthetic Opal Micro Inlay Ring | Navajo Native American Southwest Indian Jewelry | Good (no breaks or damages) |

14 hrs LeftBilly The Kid Auction House

Mathew Jack Navajo Acoma Jet & Synthetic Opal Micro Inlay Ring

(3 bids)

A 14K GOLD, OPAL, DIAMOND AND GEM-SET BRACELET: A 14K GOLD, OPAL, DIAMOND AND GEM-SET BRACELET Designed as two dragons, each clutching oval cabochon opals, each with round cabochon ruby eyes and with round cabochon emeralds set within their curved

3 days LeftBonhams

A 14K GOLD, OPAL, DIAMOND AND GEM-SET BRACELET

(1 bid)

Platinum 11 CT Black Opal & Diamond Statement Ring: Platinum custom-made statement ring featuring an 11.37 carat natural black opal with vivid play-of-color, accompanied by a GIA certificate. Framed by a halo of round brilliant cut diamonds and accente

May 28, 2025Hill Auction Gallery

Platinum 11 CT Black Opal & Diamond Statement Ring

14KT YELLOW GOLD SAPPHIRE/OPAL PEAR SHAPE COCKTAIL RING: DECO 14KT YELLOW GOLD SAPPHIRE/OPAL PEAR SHAPE COCKTAIL RING, C. 1960, W. 7.3 DWT, SZ. 8

Jun 07, 2025EstateOfMind Auctions

14KT YELLOW GOLD SAPPHIRE/OPAL PEAR SHAPE COCKTAIL RING

(4 bids)

14K Ruby Opal Sapphire Floral Ring: 14K yellow gold ring with floral and leaf motif with opal, sapphire and rubies making up the flowers. The ring is unmarked, tested. Measures a size 8.5 and weighs 3.4dwt. Provenance: From a local coll

14 hrs LeftLocati, LLC

14K Ruby Opal Sapphire Floral Ring

(2 bids)

Beautiful 14k Opal Cocktail Ring - 4.6g TW: Beautiful 14k opal cocktail ring. 4.6g TW. Size 5.25. Photos are considered part of the description and condition.

Jun 06, 2025Berner's Auction

Beautiful 14k Opal Cocktail Ring - 4.6g TW

(1 bid)

Chinese 14k Yellow Gold Pendant: Chinese 14k Yellow Gold PendantThe rectangular pendant designed as a vase accented by a nephrite, carnelian, opal doublet and simulated stones, reversing to an engraved foliate motif, set in a 14k yel

16 hrs LeftFine Estate, Inc.

Chinese 14k Yellow Gold Pendant

(1 bid)

BLACK OPAL AND DIAMOND RING: BLACK OPAL AND DIAMOND RING Oval cabochon black opal measuring approximately 14.45 x 9.75 x 4.00 mm, and round and baguette cut diamonds weighing approximately 1.00 carat total. White gold and platinu

May 28, 2025Freeman's | Hindman

BLACK OPAL AND DIAMOND RING

Collection of Loose Gemstones: Includes turquoise, opal, coral, jade, agate, and lapis lazuli.

5 days LeftCordier Auctions

Collection of Loose Gemstones

(3 bids)

Navajo Synthetic Opal Shadowbox Squash Blossom Necklace: Sterling Silver | Synthetic Opal | Navajo Synthetic Opal Shadowbox Squash Blossom Necklace | Navajo Native American Southwest Indian Jewelry | Good (no breaks or damages) | Approximate Weight: 59 Gram

14 hrs LeftBilly The Kid Auction House

Navajo Synthetic Opal Shadowbox Squash Blossom Necklace

(3 bids)

14K Gold Ring w/ Opal, Emeralds & Diamonds.: The ring is marked 14K / 58 on the back. It features a large opal stone which measures 18mm x 8mm, and several scattered round cut emeralds and diamonds. It is a size 7 1/4, and measures up to 1 1/16"

7 days LeftDirect Auction Galleries

14K Gold Ring w/ Opal, Emeralds & Diamonds.

(1 bid)

Pair of Opal, Diamond and Ruby Earrings: Pair of Opal, Diamond and Ruby Earrings14k yellow gold/sterling silver, the earrings mounted with opal cabochons weighing approximately 2.95 carats in total, accented by rose-cut diamonds weighing app

5 days LeftNew Orleans Auction Galleries

Pair of Opal, Diamond and Ruby Earrings

(1 bid)

Platinum Opal Diamond Ring: Platinum Opal Diamond Ring, featuring one heart shaped opal cabochon weighing approx. 2.30 carats, further adorned with 12 old European cut diamonds weighing a total of approx. 0.80 carat, marked: "PL

Jun 05, 2025Auctions at Showplace

Platinum Opal Diamond Ring

(1 bid)

OPAL AND YELLOW GOLD RING: OPAL AND YELLOW GOLD RING Oval cabochon opal measuring approximately 12.95 x 9.95 mm. 14 karat yellow gold. Ring size 5. Stamp: 14ct. Gross weight: 2.45 dwt. This lot is located in Chicago.

May 28, 2025Freeman's | Hindman

OPAL AND YELLOW GOLD RING

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Opal Jewelry

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