Opal

(10,000 price results)

Sort by:

Most Relevant

0.05Ct 1.0mm D-F Brilliant Round VS Loose Diamond 10pcs - Australian Diamond - Round Shape Lot: 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

0.05Ct 1.0mm D-F Brilliant Round VS Loose Diamond 10pcs - Australian Diamond - Round Shape Lot

Ksmith Heritage AuctioneersJelutong, Penang

3.31Ct Natural 2 Pieces Orange Carnelian Faceted Cut (OT7043): 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

3.31Ct Natural 2 Pieces Orange Carnelian Faceted Cut (OT7043)

Ksmith Heritage AuctioneersJelutong, Penang

5.04Ct Natural Unheated Red Garnet Lot - Ceylon Gemstone - Marquise Faceted: 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

5.04Ct Natural Unheated Red Garnet Lot - Ceylon Gemstone - Marquise Faceted

Ksmith Heritage AuctioneersJelutong, Penang

1.40Ct Natural Multi Color Sapphire in Lot for Jewelry Making: 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

1.40Ct Natural Multi Color Sapphire in Lot for Jewelry Making

Ksmith Heritage AuctioneersJelutong, Penang

3.13Ct Heated Ruby Set - 1.6mm Round Diamond Cut: 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

3.13Ct Heated Ruby Set - 1.6mm Round Diamond Cut

Ksmith Heritage AuctioneersJelutong, Penang

13.63Ct Pink Topaz Set - Polished Faceted: 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

13.63Ct Pink Topaz Set - Polished Faceted

Ksmith Heritage AuctioneersJelutong, Penang

9.25 Carats Orange Welo Opal Pear Lot - Color-Enhanced Faceted Stones: Radiating with vivid tangerine and flame-orange hues, this dynamic parcel of faceted Welo opals offers a modern take on one of Ethiopia's most captivating gem varieties. Each stone is cut in elongated

2025

9.25 Carats Orange Welo Opal Pear Lot - Color-Enhanced Faceted Stones

ThousandPlanetHunghom, Kowloon

3.68 Carats Vivid Multicolor Black Opal Cabochon - Ethiopian Welo Origin, 12mm: An arresting display of saturated fire glows within this opal, where vivid flashes of colors seem to ignite across the surface. The dark background dramatically amplifies the gem's chromatic brillianc

2025

3.68 Carats Vivid Multicolor Black Opal Cabochon - Ethiopian Welo Origin, 12mm

ThousandPlanetHunghom, Kowloon

3.41 Carats Vivid Multicolor Black Opal Cabochon - Ethiopian Welo Origin, 13x8mm: An arresting display of saturated fire glows within this opal, where vivid flashes of colors seem to ignite across the surface. The dark background dramatically amplifies the gem's chromatic brillianc

2025

3.41 Carats Vivid Multicolor Black Opal Cabochon - Ethiopian Welo Origin, 13x8mm

ThousandPlanetHunghom, Kowloon

4.29 Carats Pastel Fire Welo Opal Cabochon - Natural Ethiopian Stone, 17x9mm: This luminous Welo opal shimmers with pastel-toned fire, revealing layered flashes of green, peach, coral, and violet under a soft, translucent body. Its glowing play-of-color appears suspended in a d

2025

4.29 Carats Pastel Fire Welo Opal Cabochon - Natural Ethiopian Stone, 17x9mm

ThousandPlanetHunghom, Kowloon

925 Sterling Silver Stud Earrings Jewelry with Multi Color Blue Created Opal 1.48 Grams: Product ID: 280120021 Product Type: 925 Sterling Silver Fine Jewelry Jewelry Weight: 1.48 Grams. Gemstones Color: Multi-Color Metal: Solid Silver 92.5%. Gemstone Detail: Average Range 1.43 - 1.68 Gram

2025

925 Sterling Silver Stud Earrings Jewelry with Multi Color Blue Created Opal 1.48 Grams

Treasure of Gems & JewelryBlanco, TX

925 Sterling Silver Hoop Earrings Jewley 5.99 G. with Multi Color Blue Created Opal: Product ID: 280120020 / Product Name: Sterling Silver Earrings / Product Type: 925 Sterling Silver Fine Jewelry / Jewelry Weight: 5.99 Grams. / Gemstones Color: Multi-Color / Metal: Solid Silver 92.5%

2025

925 Sterling Silver Hoop Earrings Jewley 5.99 G. with Multi Color Blue Created Opal

Treasure of Gems & JewelryBlanco, TX

925 Sterling Silver Jewelry Pendant 4.00 Grams With Multi Color White Created Opal Turtle Design: Product ID: 200108218 Product Type: 925 Sterling Silver Fine Jewelry Jewelry Weight: 4.00 Grams. Gemstones Color: Multi-Color Metal: Solid Silver 92.5%. Gemstone Detail: At Your Service: At Treasure o

2025

925 Sterling Silver Jewelry Pendant 4.00 Grams With Multi Color White Created Opal Turtle Design

Treasure of Gems & JewelryBlanco, TX

Natural Multi Color Opal 1.61 Ct. 5 Pcs Oval Cabochon Shape 6 x 4.1 Mm Gemstones From Ethiopia: Product ID: 818728081 Product Name: Natural Opal Weight: 1.61 CT. Size: 6 x 4.1 x 3 MM. Shape: Oval Cabochon Color: Multi-Color Clarity:Semi - Transparent Luster: Good Gems Origin: Ethiopia Treatment:

2025

Natural Multi Color Opal 1.61 Ct. 5 Pcs Oval Cabochon Shape 6 x 4.1 Mm Gemstones From Ethiopia

Treasure of Gems & JewelryBlanco, TX

Natural Multi Color Opal 1.70 Ct. 5 Pcs Oval Cabochon Shape 6 x 4.1 Mm Gemstones From Ethiopia: Product ID: 818728136 Product Name: Natural Opal Weight: 1.70 CT. Size: 6 x 4.1 x 2.7 MM. Shape: Oval Cabochon Color: Multi-Color Clarity:Semi - Transparent Luster: Good Gems Origin: Ethiopia Treatmen

2025

Natural Multi Color Opal 1.70 Ct. 5 Pcs Oval Cabochon Shape 6 x 4.1 Mm Gemstones From Ethiopia

Treasure of Gems & JewelryBlanco, TX

Victorian 14k Gold & Opal Stick Pin: Measures 2 inches long and weighs 0.5 dwt (0.9 grams)

2025

Victorian 14k Gold & Opal Stick Pin

Heritage Gallery AuctionsPatchogue, NY

Vintage Sterling Silver Opal Ring Sz 7: Vintage Sterling Silver Opal Ring Sz 7 Please view all photos as they are part of the description and condition of this Item, Feel free to contact me with questions or picture requests! Used Item AS I

2025

Vintage Sterling Silver Opal Ring Sz 7

Annzstiques Auction HouseNorth Babyon, NY

Beautiful 14K Opal And Diamond Ladies Ring: Beautiful 14k opal and diamond ladies ring. Appr. Size 5 3/4. Estate fresh, real nice. 2.4 dwt total weight.

2025

Beautiful 14K Opal And Diamond Ladies Ring

Ralph Fontaine Heritage Auctions Inc.Canaan, NY

SJM Opal Sterling Silver Hoop Earrings 5.8 G: SJM Opal Sterling Silver Hoop Earrings 5.8 G

2025

SJM Opal Sterling Silver Hoop Earrings 5.8 G

Retro Roadshow AuctionsMantua, OH

Vintage Sterling Silver Blue Opal Ring Sz 6: Vintage Sterling Silver Blue Opal Ring Sz 6 Please view all photos as they are part of the description and condition of this Item, Feel free to contact me with questions or picture requests! Used Item

2025

Vintage Sterling Silver Blue Opal Ring Sz 6

Annzstiques Auction HouseNorth Babyon, NY

Opal Sterling Silver Cocktail Ring Size 3.5 3.2 G: Opal Sterling Silver Cocktail Ring Size 3.5 3.2 G

2025

Opal Sterling Silver Cocktail Ring Size 3.5 3.2 G

Retro Roadshow AuctionsMantua, OH

SI Opal Sterling Silver Ring Size 6.5 3.9 G: SI Opal Sterling Silver Ring Size 6.5 3.9 G

2025

SI Opal Sterling Silver Ring Size 6.5 3.9 G

Retro Roadshow AuctionsMantua, OH

SUN Clear Stone Opal Sterling Silver Earrings 1.9 G: SUN Clear Stone Opal Sterling Silver Earrings 1.9 G

2025

SUN Clear Stone Opal Sterling Silver Earrings 1.9 G

Retro Roadshow AuctionsMantua, OH

Y Opal Rhinestone Sterling Silver Cocktail Ring Size 6.75 3.8 G: Y Opal Rhinestone Sterling Silver Cocktail Ring Size 6.75 3.8 G

2025

Y Opal Rhinestone Sterling Silver Cocktail Ring Size 6.75 3.8 G

Retro Roadshow AuctionsMantua, OH

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