Opal

(9,000+ price results)

Sort by:

Most Relevant

Pyrex Daisy Pattern Orange Cinderella Mixing Bowl 443: This is a Pyrex opal glass Cinderella mixing bowl in the Daisy pattern, produced circa 1968 to 1972. The bowl features a fired-on bright orange exterior finish decorated with large, pale yellow daisy

2026

Pyrex Daisy Pattern Orange Cinderella Mixing Bowl 443

Lancaster, OH

Burns Auction & Appraisal LLC

4.5

(293)

4.14 Ct Natural Pink Fire Opal Round Beads: Weight - 4.14 Ct / Size - 4.10 - 4.70 mm / 14 Pc's / Shape - Round Beads / Clarity - Transparent / Origin - Ethiopia / Treatment - Heated

2026

4.14 Ct Natural Pink Fire Opal Round Beads

Bangkok, TH

Gems Auction

4.7

(492)

1.44 Ct Natural Black Flashing Fire Opal Pear Cab: Weight - 1.44 Ct / Dimensions - 10.90 x 7.80 x 4.00 mm / Shape - pear Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

2026

1.44 Ct Natural Black Flashing Fire Opal Pear Cab

Bangkok, TH

Gems Auction

4.7

(492)

10.80 Ct Natural Dendrite Opal Round Beads: weight - 10.80 Ct / Dimensions -7.50 - 8.00 mm / 8 Pc's / Shape & Cut - Round Beads / Origin - Brazil / Comments - None

2026

10.80 Ct Natural Dendrite Opal Round Beads

Bangkok, TH

Gems Auction

4.7

(492)

17.70 Ct Natural Dendrite Opal Fancy Cab: weight - 17.70 Ct / Dimensions - 31.00 x 15.90 x 5.20 mm / Shape & Cut - Excellent Fancy Cab / Origin - Brazil / Comments - None

2026

17.70 Ct Natural Dendrite Opal Fancy Cab

Bangkok, TH

Gems Auction

4.7

(492)

3.72 Ct Natural Multicolor Welo Opal Flash Fire Round Beads: Weight - 3.72 Ct / Dimensions - 4.10 - 4.20 mm / 17 Pc's / Shape & Cut - Drilled Round Beads / Color - Multicolor / Transparency - Translucent / Origin - Ethiopia / Comments - None

2026

3.72 Ct Natural Multicolor Welo Opal Flash Fire Round Beads

Bangkok, TH

Gems Auction

4.7

(492)

2.81 Ct Natural Multicolor Welo Opal Flash Fire Round Beads: Weight - 2.81 Ct / Dimensions - 3.50 - 3.60 mm / 19 Pc's / Shape & Cut - Drilled Round Beads / Color - Multicolor / Transparency - Translucent / Origin - Ethiopia / Comments - None

2026

2.81 Ct Natural Multicolor Welo Opal Flash Fire Round Beads

Bangkok, TH

Gems Auction

4.7

(492)

2.04 Ct Natural Bicolor Fire Opal Cushion Cab: Weight - 2.04 Ct / Dimensions - 11.20 x 7.20 x 4.70 mm / Shape - Cushion Cab / Color - Bicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Heated

2026

2.04 Ct Natural Bicolor Fire Opal Cushion Cab

Bangkok, TH

Gems Auction

4.7

(492)

6.25 Ct Natural Multicolor Fire Opal Round Beads: Weight - 6.25 Ct / Size - 5.20 - 5.60 mm / 15 Pc's / Shape - Round Beads / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated

2026

6.25 Ct Natural Multicolor Fire Opal Round Beads

Bangkok, TH

Gems Auction

4.7

(492)

5.61 Ct Natural Blue Fire Opal Round Beads: Weight - 5.61 Ct / Size - 5.10 - 5.70 mm / 13 Pc's / Shape - Round Beads / Color - Blue / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Heated

2026

5.61 Ct Natural Blue Fire Opal Round Beads

Bangkok, TH

Gems Auction

4.7

(492)

1.20 Ct Natural Mexican Opal Octagon Cut: Weight - 1.20 Ct / Dimensions - 9.80 x 5.30 x 4.20 mm / Shape - Octagon Cut / Color - Orange / Clarity - Translucent / Origin - Mexico / Comments - None

2026

1.20 Ct Natural Mexican Opal Octagon Cut

Bangkok, TH

Gems Auction

4.7

(492)

7.38 Ct Natural Blue Opal Round Beads: Weight - 7.38 Ct / Dimensions - 5.90 - 6.10 mm / 12 Pc's / Shape - Round Beads / Clarity - Opaque / Origin - Peru / Treatment - None

2026

7.38 Ct Natural Blue Opal Round Beads

Bangkok, TH

Gems Auction

4.7

(492)

4.69 Ct Natural Pink Fire Opal Round Beads: Weight - 4.69 Ct / Size - 4.90 - 5.10 mm / 13 Pc's / Shape - Round Beads / Clarity - Transparent / Origin - Ethiopia / Treatment - Heated

2026

4.69 Ct Natural Pink Fire Opal Round Beads

Bangkok, TH

Gems Auction

4.7

(492)

6.27 Ct Natural Blue Opal Round Beads: Weight - 6.27 Ct / Dimensions - 5.90 - 6.50 mm / 10 Pc's / Shape - Round Beads / Clarity - Opaque / Origin - Peru / Treatment - None

2026

6.27 Ct Natural Blue Opal Round Beads

Bangkok, TH

Gems Auction

4.7

(492)

1.20 Ct Natural Multicolor Welo Opal Flash Fire Oval Cab: Weight - 1.20 Ct / Dimensions - 9.30 x 6.70 x 4.40 mm / Shape & Cut - Oval Cab / Color - Multicolor / Transparency - Translucent / Origin - Ethiopia / Comments - None

2026

1.20 Ct Natural Multicolor Welo Opal Flash Fire Oval Cab

Bangkok, TH

Gems Auction

4.7

(492)

2.94 Ct Natural Multicolor Welo Opal Flash Fire Round Beads: Weight - 2.94 Ct / Dimensions - 4.20 - 4.50 mm / 8 Pc's / Shape & Cut - Round Beads / Color - Multicolor / Transparency - Translucent / Origin - Ethiopia / Comments - None

2026

2.94 Ct Natural Multicolor Welo Opal Flash Fire Round Beads

Bangkok, TH

Gems Auction

4.7

(492)

1.86 Ct Natural Black Flashing Fire Opal Pear Cab: Weight - 1.86 Ct / Dimensions - 10.30 x 7.20 x 5.90 mm / Shape - Pear Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

2026

1.86 Ct Natural Black Flashing Fire Opal Pear Cab

Bangkok, TH

Gems Auction

4.7

(492)

4.78 Ct Natural Balck Dendrite Opal Round Cut Beads: weight - 4.78 Ct / Size - 7.50 - 8.20 mm / 3 Pc's / Shape - Round Beads / Origin - Brazil / Treatment - None

2026

4.78 Ct Natural Balck Dendrite Opal Round Cut Beads

Bangkok, TH

Gems Auction

4.7

(492)

3.22 Ct Natural Multicolor Welo Opal Flash Fire Round Beads: Weight - 3.22 Ct / Dimensions - 4.30 - 4.40 mm / 9 Pc's / Shape & Cut - Drilled Round Beads / Color - Multicolor / Transparency - Translucent / Origin - Ethiopia / Comments - None

2026

3.22 Ct Natural Multicolor Welo Opal Flash Fire Round Beads

Bangkok, TH

Gems Auction

4.7

(492)

Natural Blue Opal Sterling Silver Plated Handmade Pendant: Product ID: 260405102429 Product - Handmade Silver Plated Pendant Metal - 92.5 Sterling Silver Plated Pendant Size - 4x3 CM Gemstone - Blue Opal Gemstone Origin - Indonesia Gemstone Shape - Oval Penda

2026

Natural Blue Opal Sterling Silver Plated Handmade Pendant

Lake Charles, LA

Treasure of Gems & Jewelry

4.5

(270)

SOLD

Black Opal and Diamond Ring: ESTIMATED RETAIL PRICE: $5,500* *This is the estimated value a piece of similar quality, craftsmanship, and characteristics could command at retail. What distinguishes this black opal ring is the diam

2026

Black Opal and Diamond Ring

Murfreesboro, TN

FORTUNA

4.5

(73)

SOLD

Black Opal Stud Earrings: ESTIMATED RETAIL PRICE: $3,000* *This is the estimated value a piece of similar quality, craftsmanship, and characteristics could command at retail. Eight carats of black opal split across a pair of s

2026

Black Opal Stud Earrings

Murfreesboro, TN

FORTUNA

4.5

(73)

4.80ct Natural Ethiopian Welo Opal Cabochon Loose Gemstone, 22BY: This smoothly polished cabochon is genuine natural Ethiopian Welo opal. The translucent base hosts vivid multi-coloured play-of-colour, displaying dynamic flashes of multi color that shift as the view

2026

4.80ct Natural Ethiopian Welo Opal Cabochon Loose Gemstone, 22BY

Sathorn, Bangkok

ThousandPlanet

4.5

(315)

2.32ct Natural Ethiopian Welo Black Smoked Opal Cabochon Loose Gemstone, 81FX: 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 10x8x5mm. The black smoke treatment deepens

2026

2.32ct Natural Ethiopian Welo Black Smoked Opal Cabochon Loose Gemstone, 81FX

Sathorn, Bangkok

ThousandPlanet

4.5

(315)

View:

24

Opal Auctions

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

7 days Left

0.95 Carats Natural Yellow Sapphire Gemstone - 6X5X3 mm

3.80 Carats Natural Santa Maria Aquamarine - 11X9X8 mm

7.20 Carats Paired Peridot Gemstones ? 9?8?6 mm Natural Pair

Natural Loose Gemstones Starting at $50

Fantasy Jewelry

Starts on:

Muscat, Muscat, AE

4 days Left

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

TOP