Opal

(7,618 upcoming items)

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FEATURED

19 hrs Left

Natural Xinjiang Hetian Mutton Fat White Jade Plaque Pendant With Integrated Hand Carved Chain, 7AT

Est.

$1,000

$2,000

$5

(1 bid)

Lazo HeritageThung Wat Don, Sathorn, Bangkok

FEATURED

Ends in 23h 14m

GIA certified 7.17ct natural cabochon opal diamonds cocktail ring 14kt *v

Est.

$4,000

$5,000

$1,600

Jasper52New York, NY

FEATURED

19 hrs Left

24lbs Natural Burmese Type A Imperial Green Jadeite Jade Rough - Black Skin Gamble Gemstone, 1B

Est.

$5,000

$10,000

$10

(2 bids)

Lazo HeritageThung Wat Don, Sathorn, Bangkok

FEATURED

4 days Left

GUCCI Hortus Deliciarum Grand Tour K18 with micro-mosaic, spinels, fire opals, beryls, topazes and

Est.

$40,000

$60,000

$20,000

Koufuku.co LimitedKowloon, HK

2 days Left

T.R. Starr Opal and Diamond Brooch

Est.

$1,000

$2,000

$500

STAIRHudson, NY

15 hrs Left

Opal and Yellow Gold Brooch and Bracelet

Est.

$800

$1,000

$400

Freeman'sChicago, IL

18 hrs Left

ANTIQUE VICTORIAN OPAL DIAMOND RING 14K YELLOW GOLD SZ 5.75 FINE VINTAGE JEWELRY

Est.

$2,000

$4,000

$300

(4 bids)

Alden's AuctionFountain Valley, CA

15 hrs Left

Yellow Gold and Boulder Opal Pendant

Est.

$1,000

$2,000

$500

(1 bid)

Freeman'sChicago, IL

15 hrs Left

Cultured Pearl, Opal, and Diamond Necklace

Est.

$2,500

$3,500

$1,300

Freeman'sChicago, IL

4 days Left

14K Gold Opal Sapphire & Pearl Cluster Ring sz6.75

Est.

$600

$900

$125

(5 bids)

Bayside AuctionsRock Hall, MD

2 days Left

Platinum natural opal sapphire diamond ring

Est.

$1,500

$2,500

$550

(2 bids)

West Coast Auction Gallery IRVINE, CA

1 day Left

Natural Opal Necklace

Est.

£1,200

£2,400

£600

(1 bid)

Hans AuctionSouth Croydon, Croydon

FEATURED

19 hrs Left

Vintage Chinese Liuli Glass Snuff Bottle - Elephant Figurine, 63YF

Est.

$70

$140

$5

Lazo HeritageThung Wat Don, Sathorn, Bangkok

FEATURED

Ends in 20h 16m

Round Cluster Sterling 18 kt Gold Vermeil Cocktail Ring with Faceted Amethyst

Est.

$500

$600

$200

Jasper52New York, NY

FEATURED

19 hrs Left

Natural Xinjiang Hetian Jade Necklace - Luohan Head Pendant, 73YJ

Est.

$70

$140

$5

Lazo HeritageThung Wat Don, Sathorn, Bangkok

FEATURED

4 days Left

Louise Clark Navajo Sterling Multi-Stone Inlay Ring Sz 8

Est.

$150

$300

$100

(5 bids)

Retro Roadshow AuctionsMantua, OH

Live Now

18K White Gold (tested) & 6.5ct Australian Black Opal Pendant, 1 1/2 "h, 7.76g (with appraisal)

Est.

CA$4,000

CA$5,000

CA$2,000

Lunds Auctioneers & Appraisers Ltd.Victoria BC, BC

4 days Left

14K Gold Opal & Diamond Flower Earrings

Est.

$300

$600

$50

(2 bids)

Bayside AuctionsRock Hall, MD

4 days Left

Frank Yazzie Navajo Sterling Opal Bear Pendant

Est.

$250

$500

$50

(2 bids)

Bayside AuctionsRock Hall, MD

Jul 01, 2026

VINTAGE 14K GOLD LONGINES DIAM. & MOSAIC OPAL WATCH.

Est.

$1,500

$2,500

$750

(1 bid)

William Smith AuctionsPlainfield , NH

The Anniversary ShowcaseMichael's Gallery

£500

Hans AuctionSouth Croydon, Croydon

2 days Left

BIGLI Chandelier Metal and opal glass Year of creation: 1970 1970s edition H110 ? D148 cm

Est.

€5,000

€6,000

€5,000

Francois Epin AuctionParis, Ile de France

1 day Left

Colorful Opal Ring

Est.

£2,000

£4,000

£1,000

Hans AuctionSouth Croydon, Croydon

15 hrs Left

Opal Doublet and Diamond Ring

Est.

$300

$500

$150

Freeman'sChicago, IL

FEATURED

19 hrs Left

Lot of 2 Natural Celadon Hetian Nephrite Seed Jade Bracelets, 21AS

Est.

$50

$100

$5

Lazo HeritageThung Wat Don, Sathorn, Bangkok

FEATURED

19 hrs Left

12.27ct Natural Australian Queensland Matrix Boulder Opal Cabochon, 26AV

Est.

$50

$100

$5

Lazo HeritageThung Wat Don, Sathorn, Bangkok

FEATURED

19 hrs Left

Vintage Chinese Blue Liuli Snuff Bottle - Gilt Phoenix Handles, 64YF

Est.

$70

$140

$5

Lazo HeritageThung Wat Don, Sathorn, Bangkok

FEATURED

19 hrs Left

8.80 Carats Natural Multicolor Fancy Sapphire Parcel - Heated Loose Gemstones, 31YE

Est.

$240

$480

$15

(2 bids)

Lazo HeritageThung Wat Don, Sathorn, Bangkok

2 days Left

Opal and Diamond Ring

Est.

$800

$1,200

$400

STAIRHudson, NY

4 days Left

Edwardian 14K Gold Opal & Seed Pearl Necklace

Est.

$600

$1,200

$450

(5 bids)

Bayside AuctionsRock Hall, MD

3 days Left

9.15 Ct Opal & Diamond Designer Bracelet $1,520

Est.

$1,410

$1,520

$30

(2 bids)

U.S. Auction GalleryEncino, CA

1 day Left

Natural Black Opal Ring

Est.

£600

£1,200

£300

Hans AuctionSouth Croydon, Croydon

5 days Left

Late Victorian Carnelian, Opal, 14k Yellow Gold Ring

Est.

$200

$400

$100

(1 bid)

Consortium LLCVallejo, CA

Jul 01, 2026

WIDE 18K GOLD OPAL INLAY & DIAMOND BAND.

Est.

$1,200

$1,800

$600

William Smith AuctionsPlainfield , NH

4 days Left

3.50ct Black Opal, 2.00ctw Diamond and Platinum Ring

Est.

$12,000

$13,000

$1,000

(1 bid)

GWS Auctions Inc.Maitland, FL

4 days Left

14K Gold Floating Opal Pendant Necklace & Earrings

Est.

$600

$900

$100

(3 bids)

Bayside AuctionsRock Hall, MD

FEATURED

19 hrs Left

Antique Glass Bead - Islamic Jatim Mosaic Ikat Feather Bead, 8AS

Est.

$50

$100

$5

Lazo HeritageThung Wat Don, Sathorn, Bangkok

FEATURED

19 hrs Left

A Lot of 9 Himalayan Banded Agate Beads, Ancient to Antique Period, 49AN

Est.

$60

$120

$5

Lazo HeritageThung Wat Don, Sathorn, Bangkok

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

5 days Left

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

2 days Left

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

Starts on:

New York, NY, US

Opal

Upcoming Items

Price Results

$5

$1,600

$1,600

$10

$20,000

$500

$400

$300

$500

$1,300

$125

$550

£600

$5

$200

$200

$5

$100

CA$2,000

$50

$50

$750

£500

€5,000

£1,000

$150

$5

$5

$5

$15

$400

$450

$30

£300

$100

$600

$1,000

$100

$5

$5

Opal Auctions

Natural Loose Gemstones Diamond Opal Special

NO RESERVE Loose Gemstones

Exquisite 9K Gold Gemstone Jewelry Collection