Opal

(7,676 upcoming items)

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Jul 03, 2026

46.15 Ct Natural Multicolor Fire Opal Round Cut Beads

Est.

$200

$400

$1

Gems AuctionBangkok, TH

Jul 03, 2026

14.09 Ct Natural Multicolor Welo Opal Fire Round Beads Bracelet

Est.

$200

$400

$1

Gems AuctionBangkok, TH

2 days Left

5.20 Ct Natural Mexican Fire Opal Pear Drop Set

Est.

$200

$400

$1

Gems AuctionBangkok, TH

Jul 03, 2026

11.30 Ct Natural Multicolor Welo Fire Opal Oval Cab

Est.

$300

$600

$1

Gems AuctionBangkok, TH

Jul 03, 2026

72.16 Ct Natural Multicolor Welo Fire Opal 8" Almond Pear Beads

Est.

$250

$500

$1

Gems AuctionBangkok, TH

Jul 03, 2026

47.47 Ct Natural Multicolor Welo Fire Opal Round Cut Beads

Est.

$200

$400

$1

Gems AuctionBangkok, TH

2 days Left

3.85 Ct Natural Multicolor Welo Opal Top Fire Oval Cab Set

Est.

$100

$200

$1

Gems AuctionBangkok, TH

2 days Left

3.10 Ct Natural Multicolor Welo Opal Flash Fire Pear Cut

Est.

$100

$200

$1

Gems AuctionBangkok, TH

2 days Left

4.16 Ct Natural Multicolor Top Fire Opal Solid Rough Cab

Est.

$100

$200

$1

Gems AuctionBangkok, TH

15 hrs Left

New Vint Designer Sterling Silver Opal Diamond Ring 10

Est.

$100

$500

$6

(2 bids)

Sabertooth AuctionsMurray, KY

Jul 06, 2026

2.03 Ct Natural Bicolor Flashing Fire Opal Oval Cab

Est.

$75

$150

$1

Gems AuctionBangkok, TH

Jul 03, 2026

2.89 Ct Natural Multicolor Welo Opal Flash Fire Oval Cut

Est.

$100

$200

$1

Gems AuctionBangkok, TH

2 days Left

1.25 Ct Natural Multicolor Welo Opal Top Fire Solid Rough

Est.

$100

$200

$1

Gems AuctionBangkok, TH

Jul 03, 2026

52.11 Ct Natural Multicolor Fire Opal Round Beads

Est.

$250

$500

$1

Gems AuctionBangkok, TH

Jul 03, 2026

48.00 Ct Natural Multicolor Welo Opal Flash Fire Round Beads

Est.

$200

$400

$1

Gems AuctionBangkok, TH

2 days Left

3.45 Ct Natural Multicolor Welo Opal Flash Fire Cushion Cut

Est.

$150

$300

$1

Gems AuctionBangkok, TH

4 days Left

925 Sterling Silver Bracelet Jewelry 12.82 Grams with Multi Color White Created Opal Length 7.5

Est.

$217

$341

$1

Treasure of Gems & JewelryLake Charles, LA

2 days Left

6.44 Ct Natural Mexican Fire Opal Oval Cut

Est.

$250

$500

$1

Gems AuctionBangkok, TH

6 days Left

LOT OF (4) 14KT Y.G. RING SET W/ OPALS

Est.

$900

$1,200

$800

Robert Slawinski Auctioneers, Inc.Carmel, CA

2 days Left

5.76 Ct Natural Multicolor Welo Opal Top Fire Solid Rough

Est.

$100

$200

$1

Gems AuctionBangkok, TH

Jul 03, 2026

42.68 Ct Natural Multicolor Welo Fire Opal Round Cut Beads

Est.

$200

$400

$1

Gems AuctionBangkok, TH

Jul 03, 2026

27.32 Ct Natural Multicolor Welo Opal Flash Fire Round Ball Beads Bracelet

Est.

$250

$500

$1

Gems AuctionBangkok, TH

2 days Left

1.78 Ct Natural Multicolor Welo Opal Top Fire Solid Rough

Est.

$100

$200

$1

Gems AuctionBangkok, TH

Jul 03, 2026

50.58 Ct Natural Multicolor 16" Welo Fire Opal Round Beads

Est.

$200

$400

$1

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

4 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

1 day 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

LiveAuctioneers

Opal

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Opal Auctions

Natural Loose Gemstones Diamond Opal Special

NO RESERVE Loose Gemstones

Exquisite 9K Gold Gemstone Jewelry Collection