Opal

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Opal, Sapphire and 14K Pendant: Vintage Opal and 14 Karat Yellow Gold Pendant with White Sapphire Bezel. Opal with good play of color. Stamped 14K. Measures 7/8" L, 5/8" W. Approx. weight: 2.95 grams. Kodner Galleries offers phone a

2025

Opal, Sapphire and 14K Pendant

Kodner Galleries Inc.Dania Beach, FL

Estate Opal and Sapphire Sterling Silver Pendant: Title: Estate Opal and Sapphire Sterling Silver Pendant Description: Estate Opal and Sapphire Sterling Silver Pendant Hallmarked: 925 Weighs: 1.3 grams Measures: .75 x .50 inches Date/Period: Estate M

2025

Estate Opal and Sapphire Sterling Silver Pendant

Jasper52New York, NY

Vintage Green/Pink and Opal Rhinestone Earrings, Clip, 1940's-1950's: Vintage Green/Pink and Opal Rhinestone Earrings, Clip, 1940's-1950's. These are silver tone and prong-set stones. There are faux opal glass stoens in a mix of marquise and pear-shaped from 12mm to 17m

2025

Vintage Green/Pink and Opal Rhinestone Earrings, Clip, 1940's-1950's

Jasper52New York, NY

Two Silver and Opal Jewelry Items: Two Silver and Opal Jewelry Items Comprising a delicate ornate filigree sterling silver pendant necklace with set opals, one a doublet, and one a large cabochon with color variation, and pink and gree

2025

Two Silver and Opal Jewelry Items

John Moran Auctioneers, Inc.Monrovia, CA

OPAL AND DIAMOND RING: OPAL AND DIAMOND RING Variously shaped rose cut opals, and round rose cut diamonds. Yellow gold. Ring size 6 3/4. Gross weight: 1.85 dwt.

2025

OPAL AND DIAMOND RING

Freeman'sMilwaukee WI, Chicago, IL

YELLOW GOLD, OPAL, AND DIAMOND NECKLACE: YELLOW GOLD, OPAL, AND DIAMOND NECKLACE Variously shaped cabochon opals, and round diamonds weighing approximately 3.10 carats total. 14 karat yellow gold. 17 1/4 inches long. Stamp: Orianne 14K OP53.

2025

YELLOW GOLD, OPAL, AND DIAMOND NECKLACE

Freeman'sMilwaukee WI, Chicago, IL

10.98 Ct Natural Pink Opal Round Beads: Weight - 10.98 Ct / Dimensions - 5.00 - 5.40 mm / 21 pc's / Shape - Round Beads / Clarity - Opaque / Origin - Peru / Treatment - None

2025

10.98 Ct Natural Pink Opal Round Beads

Gems AuctionBangrak, Bangkok

18.64 Ct Natural Pink Opal Pear Cab: Weight - 18.64 Ct / Dimensions - 29.00 x 17.90 x 6.50 mm / Shape - Pear Cab / Clarity - Opaque / Origin - Peru / Treatment - None

2025

18.64 Ct Natural Pink Opal Pear Cab

Gems AuctionBangrak, Bangkok

6.40 Ct Natural Pink Opal Round Beads: Weight - 6.40 Ct / Dimensions - 5.30 - 5.80 mm / 12 Pc's / Shape - Round Beads / Clarity - Opaque / Origin - Peru / Treatment - None

2025

6.40 Ct Natural Pink Opal Round Beads

Gems AuctionBangrak, Bangkok

18.01 Ct Natural Pink Opal Oval cab: Weight - 18.01 Ct / Dimensions - 31.00 x 19.60 x 4.60 mm / Shape - Oval Cab / Clarity - Opaque / Origin - Peru / Treatment - None

2025

18.01 Ct Natural Pink Opal Oval cab

Gems AuctionBangrak, Bangkok

20.33 Ct Natural Pink Opal Oval Cab: Weight - 20.33 Ct / Dimensions - 30.00 x 18.00 x 4.90 mm / Shape - Oval Cab / Clarity - Opaque / Origin - Peru / Treatment - None

2025

20.33 Ct Natural Pink Opal Oval Cab

Gems AuctionBangrak, Bangkok

23.10 Ct Natural Pink Opal Heart Cab: Weight - 23.10 Ct / Dimensions -27.00 x 24.00 x 6.30 mm / Shape - Heart Cabochon / Clarity - Opaque / Origin - Peru / Treatment - None

2025

23.10 Ct Natural Pink Opal Heart Cab

Gems AuctionBangrak, Bangkok

4.14 Ct Natural Blue Fire Opal Oval Cab: Weight - 4.14 Ct / Size - 14.20 x 10.20 x 6.10 mm / Shape - Oval Cab / Color - Blue / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated

2025

4.14 Ct Natural Blue Fire Opal Oval Cab

Gems AuctionBangrak, Bangkok

3.81 Ct Natural Orange Fire Opal Oval Cab: Weight - 3.81 Ct / Dimensions - 12.10 x 10.20 x 6.30 mm / Shape - Oval Cab / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated

2025

3.81 Ct Natural Orange Fire Opal Oval Cab

Gems AuctionBangrak, Bangkok

9.04 Ct Natural Dendrite Opal Round Beads: weight - 9.04 Ct / Dimensions - 6.10 - 6.50 mm / 11 Pc's / Shape - Excellent Round Beads / Origin - Brazil / Treatment - None

2025

9.04 Ct Natural Dendrite Opal Round Beads

Gems AuctionBangrak, Bangkok

4.04 Ct Natural Orange Fire Opal Round Cab: Weight - 4.04 Ct / Dimensions - 12.10 x 12.10 x 6.40 mm / Shape - Round Cab / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated

2025

4.04 Ct Natural Orange Fire Opal Round Cab

Gems AuctionBangrak, Bangkok

3.88 Ct Natural Blue Fire Opal Round Beads: Weight - 3.88 Ct / Size - 3.00 - 3.50 mm / 24 Pc's / Shape - Round Beads / Color - Blue / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated

2025

3.88 Ct Natural Blue Fire Opal Round Beads

Gems AuctionBangrak, Bangkok

2.46 Ct Natural Blue Fire Opal Trillion Cab: Weight - 2.46 Ct / Size - 10.40 x 10.20 x 5.40 mm / Shape - Trillion Cab / Color - Blue / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated

2025

2.46 Ct Natural Blue Fire Opal Trillion Cab

Gems AuctionBangrak, Bangkok

2.43 Ct Natural Orange Fire Opal Oval Cab: Weight - 2.43 Ct / Dimensions - 12.80 x 8.10 x 4.80 mm / Shape - Oval Cab / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated

2025

2.43 Ct Natural Orange Fire Opal Oval Cab

Gems AuctionBangrak, Bangkok

5.87 Ct Natural Pink Fire Opal Round Beads: Weight - 5.87 Ct / Dimensions - 4.40 - 4.80 mm / 22 Pc's / Shape - Round Beads / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated

2025

5.87 Ct Natural Pink Fire Opal Round Beads

Gems AuctionBangrak, Bangkok

1.73 Ct Natural Black Flashing Fire Opal Trillion Cab: Weight - 1.73 Ct / Dimensions - 11.30 x 10.40 x 3.40 mm / Shape - Trillion Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

2025

1.73 Ct Natural Black Flashing Fire Opal Trillion Cab

Gems AuctionBangrak, Bangkok

4.41 Ct Natural Black Flashing Fire Opal Oval Cab: Weight - 4.41 Ct / Dimensions - 14.50 x 9.60 x 5.80 mm / Shape - Oval Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

2025

4.41 Ct Natural Black Flashing Fire Opal Oval Cab

Gems AuctionBangrak, Bangkok

2.74 Ct Natural Black Flashing Fire Opal Trillion Cab: Weight - 2.74 Ct / Dimensions - 20.00 x 10.50 x 3.00 mm / Shape - Trillion Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

2025

2.74 Ct Natural Black Flashing Fire Opal Trillion Cab

Gems AuctionBangrak, Bangkok

2.71 Ct Natural Black Flashing Fire Opal Pear Cab: Weight - 2.71 Ct / Dimensions - 14.20 x 9.70 x 4.40 mm / Shape - Pear Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

2025

2.71 Ct Natural Black Flashing Fire Opal Pear Cab

Gems AuctionBangrak, Bangkok

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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

1 day Left

Fine Borneo Shaman Bin with Lid

Gorgeous Green Glazed Korean Mei Ping Shaped Vase

Gorgeous Large Section of Ancient Rainbow Petrified Wood

Fine Ethnographic, Asian & Antiques

Inspired Auctions

Starts on:

Brea, CA, US

4.21 Ct Cushion B.R Fire Opal 9K Gold Earrings

3.62 Ct Trillion Tourmaline 9K Gold Ring

3.22 Ct Octagon Pink Topaz 9K Gold Ring

Exquisite 9K Gold Gemstone Jewelry Collection

Ends from:

New York, NY, US

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