Opal

(10,000 price results)

Sort by:

Most Relevant

4.22 Ct Natural Black Flashing Fire Opal Pear Cab Pair: Weight - 4.22 Ct / Dimensions - 12.20 x 8.00 x 4.60 mm / 2 Pc's / Shape - Pear Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

2025

4.22 Ct Natural Black Flashing Fire Opal Pear Cab Pair

Gems AuctionBangrak, Bangkok

2.45 Ct Natural Black Flashing Fire Opal Pear Cab Pair: Weight - 2.45 Ct / Dimensions - 9.90 x 7.10 x 4.00 mm / 2 Pc's / Shape - Pear Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

2025

2.45 Ct Natural Black Flashing Fire Opal Pear Cab Pair

Gems AuctionBangrak, Bangkok

4.47 Ct Natural Black Flashing Fire Opal Oval Cab Pair: Weight - 4.47 Ct / Dimensions - 12.90 x 8.60 x 4.10 mm / 2 Pc's / Shape - Oval Cab / Color - Black / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Smoked

2025

4.47 Ct Natural Black Flashing Fire Opal Oval Cab Pair

Gems AuctionBangrak, Bangkok

5.05 Ct Natural Multicolor Welo Opal Flash Fire Round Ball Beads: Weight - 5.05 Ct / Dimensions - 4.30 - 4.70 mm / 13 Pc's / Shape & Cut - Drilled Round Beads / Color - Multicolor / Transparency - Translucent / Origin - Ethiopia / Comments - None

2025

5.05 Ct Natural Multicolor Welo Opal Flash Fire Round Ball Beads

Gems AuctionBangrak, Bangkok

Ladies Vintage Opal, Gold and Enamel Ring: A great ring with oval center opal outline in dark blue enameling. Set in 14kt yellow gold. Ring size 6.5. Can be sized. 4.71g H 1 W 1 D 2 inches

2025

Ladies Vintage Opal, Gold and Enamel Ring

Dallas Auction GalleryDallas, TX

Patchwork patterned 2.38ct Welo Black Opal: Title: Patchwork patterned 2.38ct Welo Black Opal Description: The color of this opal's patchwork pattern is in constant movement, rolling through its body in crisp neon green and ruby red flashing wi

2025

Patchwork patterned 2.38ct Welo Black Opal

Jasper52New York, NY

TAXCO 925 RING, OTHER RINGS & NECKLACE: ONE TAXCO STERLING MEXICO PURPLE GEMSTONE RING, SIZE 8. OPAL & AMETHYST RING & FAKE DIAMOND RING, SIZES 9-10. NECKLACE, 18" (14.4 DWT)

2025

TAXCO 925 RING, OTHER RINGS & NECKLACE

Vintage AuctionsOttawa, OH

Silver Opal Ring,White Fire Opal Pendant: Silver Opal Ring,White Fire Opal Pendant FREE SHIPPING Shipping rates are determined by Parcel weight and destination.

2025

Silver Opal Ring,White Fire Opal Pendant

Fantasy JewelryMuscat, AE

Native America Zuni Sterling Silver White Opal & Black Onyx Inlay Bracelet Cuff By Glendora Booqua.: This is a Native America Zuni Sterling Silver White Opal & Black Onyx Inlay Bracelet Cuff By Glendora Booqua.

2025

Native America Zuni Sterling Silver White Opal & Black Onyx Inlay Bracelet Cuff By Glendora Booqua.

AWS AuctioneersLos Angeles, CA

Platinum Setting with 2.73ct Black Opal and 0.37ct Diamond Ladies Ring: Retail: $5,910.00 ****** Platinum Setting with 2.73ct Black Opal and 0.37ct Diamond Ladies Ring ****** Size: 8 (we offer free resizing to winning bidders) / Metal: Platinum / Total Item Weight: 8.4 Gr

2025

Platinum Setting with 2.73ct Black Opal and 0.37ct Diamond Ladies Ring

Riverside GalleriesArcadia, CA

29.61Ct Boulder Opal - Australian Opal: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

2025

29.61Ct Boulder Opal - Australian Opal

Ksmith Heritage AuctioneersJelutong, Penang, PENANG

9.50Ct Boulder Opal - Australian Opal: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

2025

9.50Ct Boulder Opal - Australian Opal

Ksmith Heritage AuctioneersJelutong, Penang, PENANG

8.79Ct Koroit Boulder Opal - Australian Opal: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

2025

8.79Ct Koroit Boulder Opal - Australian Opal

Ksmith Heritage AuctioneersJelutong, Penang, PENANG

2.14Ct Welo Black Opal Polished - Ethiopian Opal: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

2025

2.14Ct Welo Black Opal Polished - Ethiopian Opal

Ksmith Heritage AuctioneersJelutong, Penang, PENANG

5.02Ct Welo Opal Lot - Ethiopian Opal: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

2025

5.02Ct Welo Opal Lot - Ethiopian Opal

Ksmith Heritage AuctioneersJelutong, Penang, PENANG

5.95Ct Boulder Opal Set - Australian Opal: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

2025

5.95Ct Boulder Opal Set - Australian Opal

Ksmith Heritage AuctioneersJelutong, Penang, PENANG

5.76Ct Welo Opal Lot - Ethiopian Opal: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

2025

5.76Ct Welo Opal Lot - Ethiopian Opal

Ksmith Heritage AuctioneersJelutong, Penang, PENANG

12.8Ct Smoked Rough Opal Specimen - Ethiopian Opal - Mineral Rough: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

2025

12.8Ct Smoked Rough Opal Specimen - Ethiopian Opal - Mineral Rough

Ksmith Heritage AuctioneersJelutong, Penang, PENANG

1.82Ct Welo Black Opal Polished - Ethiopian Opal: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

2025

1.82Ct Welo Black Opal Polished - Ethiopian Opal

Ksmith Heritage AuctioneersJelutong, Penang, PENANG

2.30Ct Welo Black Opal Polished - Ethiopian Opal: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

2025

2.30Ct Welo Black Opal Polished - Ethiopian Opal

Ksmith Heritage AuctioneersJelutong, Penang, PENANG

2.95Ct Welo Opal Faceted Set - Ethiopian Opal: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

2025

2.95Ct Welo Opal Faceted Set - Ethiopian Opal

Ksmith Heritage AuctioneersJelutong, Penang, PENANG

2.89Ct Welo Black Opal Polished - Ethiopian Opal: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

2025

2.89Ct Welo Black Opal Polished - Ethiopian Opal

Ksmith Heritage AuctioneersJelutong, Penang, PENANG

7.72Ct Welo Opal Freeform Polished Set - Ethiopian Opal: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

2025

7.72Ct Welo Opal Freeform Polished Set - Ethiopian Opal

Ksmith Heritage AuctioneersJelutong, Penang, PENANG

11.9Ct Rough Opal Specimen - Ethiopian Opal - Mineral Rough: Ksmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturi

2025

11.9Ct Rough Opal Specimen - Ethiopian Opal - Mineral Rough

Ksmith Heritage AuctioneersJelutong, Penang, PENANG

View:

24

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

2 days 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

TOP