Opal

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Carnival Glass Vases: 4-Pc Lot: Includes a double-handled Diamond Mary Ann vase in marigold (good condition), a Dugan wide rib pinch top vase in peach opal, a Dugan wide rib vase in purple (good iridescence, no damage), and a Dugan

2026

Carnival Glass Vases: 4-Pc Lot

Union, IL

Donley Auctions

4.6

(565)

Bi-Color Gold, Boulder Opal, and Pink Sapphire Pendant Necklace, J.M. Edwards: Bi-Color Gold, Boulder Opal, and Pink Sapphire Pendant Necklace, J.M. Edwards the pendant bezel set with a free-form boulder opal, with a textured gold crown motif surmount bezel set with three pink s

2026

Bi-Color Gold, Boulder Opal, and Pink Sapphire Pendant Necklace, J.M. Edwards

Hillsborough, NC

Leland Little

4.5

(755)

Fenton Mallard Drake Figurine M. Wagner: A hand-painted Fenton Art Glass figurine depicting a male mallard duck in a resting position. The figurine is crafted from opal satin glass with a matte finish. It features naturalistic hand-painted d

2026

Fenton Mallard Drake Figurine M. Wagner

Dundee, OH

Atlee Raber Auctions

4.6

(611)

1.80ct Natural Ethiopian Welo Black Smoked Opal Cabochon Loose Gemstone, 73FX: This fully polished Ethiopian Welo opal features a dark smoked base with vivid, sweeping play-of-color shifting across its glossy dome surface, measured at 11x8x4mm. The black smoke treatment deepens

2026

1.80ct Natural Ethiopian Welo Black Smoked Opal Cabochon Loose Gemstone, 73FX

Sathorn, Bangkok

ThousandPlanet

4.5

(314)

Pt900 5.66ct Natural Opal and 0.47ctw Natural Diamond Ring with Memo: This newly finished platinum ring features a large central 5.66 carat oval cabochon natural opal. The opal exhibits a vibrant, multi-color play-of-color predominantly in shades of green, electric blue

2026

Pt900 5.66ct Natural Opal and 0.47ctw Natural Diamond Ring with Memo

Atlanta, GA

Gallery 63

4.6

(296)

Vintage Platinum 1.85ct Black Opal and 1.05ctw Natural Diamond Ring Size 5: This vintage platinum ballerina cocktail ring features a natural black opal weighing 1.85ct. The oval cabochon stone displays a vibrant play-of-color with a saturation of blues and greens alongside in

2026

Vintage Platinum 1.85ct Black Opal and 1.05ctw Natural Diamond Ring Size 5

Atlanta, GA

Gallery 63

4.6

(296)

A Vintage Platinum 5.863ct Black Opal and 1.46ctw Natural Diamond Ballerina Ring Size 5.25: A platinum cocktail ring featuring a prominent 5.863ct Australian black opal centerpiece. The oval cabochon stone exhibits a vibrant play-of-color with electric green and deep blue hues in a broad-fla

2026

A Vintage Platinum 5.863ct Black Opal and 1.46ctw Natural Diamond Ballerina Ring Size 5.25

Atlanta, GA

Gallery 63

4.6

(296)

Six Glass Vanity Items: Six Glass Vanity Items Comprising, a Mount Washington Glass Company Royal Flemish glass biscuit jar with silver plated lid, a Mount Washington Glass Company opal glass biscuit jar with brass and silve

2026

Six Glass Vanity Items

Bloomfield, NJ

Nye & Company

4.7

(1.1k)

9.63 Ct Natural Dendrite Opal Round Beads: weight - 9.63 Ct / Size - 5.80 - 6.70 mm / 10 Pc's / Shape - Round Beads / Origin - Brazil / Treatment - None

2026

9.63 Ct Natural Dendrite Opal Round Beads

Bangkok, TH

Gems Auction

4.7

(490)

9.33 Ct Natural Dendrite Opal Round Beads: weight - 9.33 Ct / Size - 6.10 - 6.40 mm / 10 Pc's / Shape - Round Beads / Origin - Brazil / Treatment - None

2026

9.33 Ct Natural Dendrite Opal Round Beads

Bangkok, TH

Gems Auction

4.7

(490)

6.50 Ct Natural Opal Fancy Cab: Weight - 6.50 Ct / Size - 15.00 x 12.50 x 4.90 mm / Shape - Drilled Fancy Cab / Color - Red / Clarity - OPaque / Origin - Brazil / Treatment - None

2026

6.50 Ct Natural Opal Fancy Cab

Bangkok, TH

Gems Auction

4.7

(490)

6.67 Ct Natural Blue & Pink Fire Opal Round Beads: Weight - 6.67 Ct / Size - 5.00 - 5.40 mm / 18 Pc's / Shape - Round Beads / Color - Blue & Pink / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Heated

2026

6.67 Ct Natural Blue & Pink Fire Opal Round Beads

Bangkok, TH

Gems Auction

4.7

(490)

0.96 Ct Natural Black Flashing Fire Opal Cushion Cab: Weight - 0.96 Ct / Dimensions - 11.20 x 5.40 x 2.80 mm / Shape - Cushion Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

2026

0.96 Ct Natural Black Flashing Fire Opal Cushion Cab

Bangkok, TH

Gems Auction

4.7

(490)

1.09 Ct Natural Multicolor Welo Opal Oval Cab Set: Weight - 1.09 Ct / Dimensions - 6.0x4.1 - 6.2x4.2 mm / 3 Pc's / Shape & Cut - OVal cab / Color - Multicolor / Transparency - Translucent / Origin - Ethiopia / Comments - None

2026

1.09 Ct Natural Multicolor Welo Opal Oval Cab Set

Bangkok, TH

Gems Auction

4.7

(490)

22.45 Ct Natural Dendrite Opal Fancy Cab: weight - 22.45 Ct / Size - 29.00 x 19.10 x 5.50 mm / Shape - Excellent Fancy Cab / Origin - Brazil / Treatment - None

2026

22.45 Ct Natural Dendrite Opal Fancy Cab

Bangkok, TH

Gems Auction

4.7

(490)

15.11 Ct Natural Green Opal Oval Cab: weight - 15.11 Ct / Dimensions - 29.00 x 14.80 x 4.30 mm / Shape & Cut - Excellent Oval Cab / Origin - Brazil / Comments - None

2026

15.11 Ct Natural Green Opal Oval Cab

Bangkok, TH

Gems Auction

4.7

(490)

25.39 Ct Natural Dendrite Opal Cushion Cab: weight - 25.39 Ct / Dimensions - 25.20 x 19.00 x 5.90 mm / Shape & Cut - Excellent Cushion Cab / Origin - Brazil / Comments - None

2026

25.39 Ct Natural Dendrite Opal Cushion Cab

Bangkok, TH

Gems Auction

4.7

(490)

25.53 Ct Natural Blue Opal Oval Cab: weight - 25.53 Ct / Size - 37.00 x 20.90 x 5.30 mm / Shape - Excellent Oval Cab / Origin - Brazil / Treatment - None

2026

25.53 Ct Natural Blue Opal Oval Cab

Bangkok, TH

Gems Auction

4.7

(490)

17.34 Ct Natural Blue Opal Pear Cab: weight - 17.34 Ct / Size - 29.00 x 16.00 x 7.00 mm / Shape - Excellent Pear Cab / Origin - Brazil / Treatment - None

2026

17.34 Ct Natural Blue Opal Pear Cab

Bangkok, TH

Gems Auction

4.7

(490)

6.56 Ct Natural Multicolor Welo Opal Flash Fire Round Beads: Weight - 6.56 Ct / Dimensions - 4.30 - 5.10 mm / 22 Pc's / Shape & Cut - Round Beads / Color - Multicolor / Transparency - Translucent / Origin - Ethiopia / Comments - None

2026

6.56 Ct Natural Multicolor Welo Opal Flash Fire Round Beads

Bangkok, TH

Gems Auction

4.7

(490)

4.97 Ct Natural Blue Fire Opal Round Beads: Weight - 4.97 Ct / Size - 5.10 - 5.70 mm / 11 Pc's / Shape - Round Beads / Color - Blue / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Heated

2026

4.97 Ct Natural Blue Fire Opal Round Beads

Bangkok, TH

Gems Auction

4.7

(490)

26.91 Ct Natural Dendrite Opal Round Ball: weight - 26.91 Ct / Dimensions - 17.50 x 17.50 x 15.00 mm / Shape - Excellent Round Ball / Origin - Brazil / Treatment - None

2026

26.91 Ct Natural Dendrite Opal Round Ball

Bangkok, TH

Gems Auction

4.7

(490)

9.33 Ct Natural Dendrite Opal Round Beads: weight - 9.33 Ct / Dimensions - 5.80 - 6.30 mm / 12 Pc's / Shape - Excellent Round Beads / Origin - Brazil / Treatment - None

2026

9.33 Ct Natural Dendrite Opal Round Beads

Bangkok, TH

Gems Auction

4.7

(490)

5.62 Ct Natural Multicolor Fire Opal Round Beads: Weight - 5.62 Ct / Dimensions - 5.10 - 5.40 mm / 14 Pc's / Shape & Cut - Round Beads / Color - Multicolor / Transparency - Translucent / Origin - Ethiopia / Comments - Color Heated

2026

5.62 Ct Natural Multicolor Fire Opal Round Beads

Bangkok, TH

Gems Auction

4.7

(490)

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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

IGI Certified 14K Rose Gold 0.96ct Radiant Cut Diamond Ring

Japanese Ju Longevity Calligraphy Hanging Scroll, Signed

Lenci by Helen Konig Scavini Earthenware Sculpture, Ave Maria All-Round

Hudson Valley Antiques Collector Auction

Lion and Unicorn

Starts on:

Hollywood, FL, US

6 days Left

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