Opal

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Natural Multi Color Opal 1.03 Ct. Pear Shape 10.6 x 7.4 Mm. Unheated Gemstone: Product ID: 818721887 Product Name: Natural Opal Weight: 1.03 CT. Size: 10.6 x 7.4 x 4 MM. Shape: Pear Color: Multi-Color Clarity:Semi - Transparent Luster: Iridescent Gems Origin: Ethiopia Treatment:

2025

Natural Multi Color Opal 1.03 Ct. Pear Shape 10.6 x 7.4 Mm. Unheated Gemstone

Treasure of Gems & JewelryBlanco, TX

925 Sterling Silver Earrings Jewelry with Created Multi Color Blue Opal Olive Leaf Design: Product ID: 280170023 Product Type: 925 Sterling Silver Fine Jewelry Jewelry Weight: 7.78 Grams. Gemstones Color: Multi-Color Metal: Solid Silver 92.5%. Gemstone Detail: Created Multi Color Blue Opal

2025

925 Sterling Silver Earrings Jewelry with Created Multi Color Blue Opal Olive Leaf Design

Treasure of Gems & JewelryBlanco, TX

Natural Multi Color Opal 1.09 Ct. Oval Shape 9 x 7 Mm Unheated Gemstone: Product ID: 818725053 Product Name: Natural Opal Weight: 1.09 CT. Size: 9 x 7 x 4.5 MM. Shape: Oval Color: Multi Color Clarity:Semi - Transparent Luster: Iridescent Gems Origin: Ethiopia Treatment: Un

2025

Natural Multi Color Opal 1.09 Ct. Oval Shape 9 x 7 Mm Unheated Gemstone

Treasure of Gems & JewelryBlanco, TX

Natural Multi Color Opal 1.36 Ct. Oval Shape 9.7 x 6.3 Mm. Unheated Gemstone: Product ID: 818707930 Product Name: Natural Opal Weight: 1.36 CT. Size: 9.7 x 6.3 x 4.5 MM. Shape: Oval Cabochon Color: Multi Color Clarity:Semi - Transparent Luster: Good Gems Origin: Ethiopia Treatm

2025

Natural Multi Color Opal 1.36 Ct. Oval Shape 9.7 x 6.3 Mm. Unheated Gemstone

Treasure of Gems & JewelryBlanco, TX

Natural Multi Color Opal 0.74 Ct. Oval Cabochon Shape 8.2 x 6.2 Mm. Unheated Gemstone: Product ID: 818726341 Product Name: Natural Opal Weight: 0.74 CT. Size: 8.2 x 6.2 x 3.2 MM. Shape: Oval Cabochon Color: Multi Color Clarity:Semi - Transparent Luster: Iridescent Gems Origin: Ethiopia

2025

Natural Multi Color Opal 0.74 Ct. Oval Cabochon Shape 8.2 x 6.2 Mm. Unheated Gemstone

Treasure of Gems & JewelryBlanco, TX

Natural Multi Color Opal 1.32 Ct. Baguette Shape 10.2 x 5.6 Mm Gemstone From Ethiopia: Product ID: 818710595 Product Name: Natural Opal Weight: 1.32 CT. Size: 10.2 x 5.6 x 3.8 MM. Shape: Baguette Color: Multi Color Clarity:Opaque Luster: Good Gems Origin: Ethiopia Treatment: Unheated Cr

2025

Natural Multi Color Opal 1.32 Ct. Baguette Shape 10.2 x 5.6 Mm Gemstone From Ethiopia

Treasure of Gems & JewelryBlanco, TX

Natural Multi-Color Opal 1.30 Ct. Oval Cabochon Shape 8 x 6.2 Mm Gemstone From Ethiopia: Product ID: 818728029 Product Name: Natural Opal Weight: 1.30 CT. Size: 8 x 6.2 x 4.2 MM. Shape: Oval Cabochon Color: Multi-Color Clarity:Semi - Transparent Luster: Iridescent Gems Origin: Ethiopia Tr

2025

Natural Multi-Color Opal 1.30 Ct. Oval Cabochon Shape 8 x 6.2 Mm Gemstone From Ethiopia

Treasure of Gems & JewelryBlanco, TX

Natural Multi Color Opal 2.51 Ct. Octagon Shape 12.9 x 6.5 Mm Gemstone From Ethiopia: Product ID: 818710526 Product Name: Natural Opal Weight: 2.51 CT. Size: 12.9 x 6.5 x 5.3 MM. Shape: Octagon Color: Multi Color Clarity:Semi - Transparent Luster: Good Gems Origin: Ethiopia Treatment:

2025

Natural Multi Color Opal 2.51 Ct. Octagon Shape 12.9 x 6.5 Mm Gemstone From Ethiopia

Treasure of Gems & JewelryBlanco, TX

Natural Multi Color Opal 1.55 Ct. 2 Pcs Round Cabochon Shape 7 Mm Gemstones From Ethiopia: Product ID: 818728198 Product Name: Natural Opal Weight: 1.55 CT. Size: 7 x 7 x 3.4 MM. Shape: Round Color: Multi-Color Clarity:Semi - Transparent Luster: Good Gems Origin: Ethiopia Treatment: Unheate

2025

Natural Multi Color Opal 1.55 Ct. 2 Pcs Round Cabochon Shape 7 Mm Gemstones From Ethiopia

Treasure of Gems & JewelryBlanco, TX

Natural Multi Color Opal 1.49 Ct. 5 Pcs Oval Cabochon Shape 6 x 4.1Mm Gemstones From Ethiopia: Product ID: 818728062 Product Name: Natural Opal Weight: 1.49 CT. Size: 6 x 4.1 x 2.4 MM. Shape: Oval Cabochon Color: Multi-Color Clarity:Semi - Transparent Luster: Good Gems Origin: Ethiopia Treatmen

2025

Natural Multi Color Opal 1.49 Ct. 5 Pcs Oval Cabochon Shape 6 x 4.1Mm Gemstones From Ethiopia

Treasure of Gems & JewelryBlanco, TX

Natural Multi Color Opal 1.53 Ct. Oval Cabochon Shape 11.4 x 7.9 Mm. Gemstone From Ethiopia: Product ID: 818725610 Product Name: Natural Opal Weight: 1.53 CT. Size: 11.4 x 7.9 x 3.8 MM. Shape: Oval Cabochon Color: Multi-Color Clarity:Opaque Luster: Iridescent Gems Origin: Ethiopia Treatment:

2025

Natural Multi Color Opal 1.53 Ct. Oval Cabochon Shape 11.4 x 7.9 Mm. Gemstone From Ethiopia

Treasure of Gems & JewelryBlanco, TX

Natural Multi Color Opal 1.46 Ct. 5 Pcs Oval Cabochon Shape 6.1 x 4.2 Mm Gemstones from Ethiopia: Product ID: 818728103 Product Name: Natural Opal Weight: 1.46 CT. Size: 6.1 x 4.2 x 2.9 MM. Shape: Oval Cabochon Color: Multi-Color Clarity:Semi - Transparent Luster: Good Gems Origin: Ethiopia Treatm

2025

Natural Multi Color Opal 1.46 Ct. 5 Pcs Oval Cabochon Shape 6.1 x 4.2 Mm Gemstones from Ethiopia

Treasure of Gems & JewelryBlanco, TX

Natural Multi Color Opal 1.49 Ct. 5 Pcs Oval Cabochon Shape 6 x 4.1 Mm Gemstones From Ethiopia: Product ID: 818728100 Product Name: Natural Opal Weight: 1.49 CT. Size: 6 x 4.1 x 2.5 MM. Shape: Oval Cabochon Color: Multi-Color Clarity:Semi - Transparent Luster: Good Gems Origin: Ethiopia Treatmen

2025

Natural Multi Color Opal 1.49 Ct. 5 Pcs Oval Cabochon Shape 6 x 4.1 Mm Gemstones From Ethiopia

Treasure of Gems & JewelryBlanco, TX

Grace Smith Navajo Turquoise Acoma Jet Mussel Shell & Synthetic Opal Micro Inlay Ring: Sterling Silver | Genuine Acoma Jet, Mussel Shell & Synectic Opal | Grace Smith Navajo Turquoise Acoma Jet Mussel Shell & Synthetic Opal Micro Inlay Ring | Navajo Native American Southwest Indian Jewe

2025

Grace Smith Navajo Turquoise Acoma Jet Mussel Shell & Synthetic Opal Micro Inlay Ring

Billy The Kid Auction HouseGallup, NM

Vintage Opal Sterling Silver Ring Sz 10 missing opal: Vintage Opal Sterling Silver Ring Sz 10 missing opal 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!

2025

Vintage Opal Sterling Silver Ring Sz 10 missing opal

Annzstiques Auction HouseNorth Babyon, NY

Vintage Sterling Silver Blue Opal Hamsa Bracelet 8": Vintage Sterling Silver Blue Opal Hamsa Bracelet 8" 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! U

2025

Vintage Sterling Silver Blue Opal Hamsa Bracelet 8"

Annzstiques Auction HouseNorth Babyon, NY

Vintage Sterling Silver Opal cross Ring Sz 8: Vintage Sterling Silver Opal cross Ring Sz 8 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 Ite

2025

Vintage Sterling Silver Opal cross Ring Sz 8

Annzstiques Auction HouseNorth Babyon, NY

Vintage Sterling Silver Irish Claddagh Opal Ring Sz 7: Vintage Sterling Silver Irish Claddagh 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!

2025

Vintage Sterling Silver Irish Claddagh Opal Ring Sz 7

Annzstiques Auction HouseNorth Babyon, NY

15 PCS SANDWICH GLASS ITEMS: Lot of 15 assorted pieces of Sandwich Glass including salt cellars, milk glass salt and pepper shakers, opal salt signed BS Glass Co Boston; 2 pairs vaseline & opalescent furniture knobs; small amethy

2025

15 PCS SANDWICH GLASS ITEMS

Americana AuctionsRehoboth, MA

Multi Gemstone Lapis Garnet Amethyst Opal Sterling Silver Ring Z92: This item is in good pre-owned, previously used/displayed condition with noticeable light wear, and surface scratches. Please reference all photos for full details. This piece of jewelry has been test

2025

Multi Gemstone Lapis Garnet Amethyst Opal Sterling Silver Ring Z92

Rapid Estate Liquidators and Auction GalleryOrlando, FL

16.05ct Black Opal Cabochon: 16.05ct Black Opal Cabochon - A beautiful 16.05 carat (approximate) black opal, showcasing brilliant flashes of red, blue, and green across a dark body tone. The opal's polished domed surface and high

2025

16.05ct Black Opal Cabochon

GWS Auctions Inc.Maitland, FL

170.00ctw Opal and 14K Yellow Gold 36" Necklace: 170.00ctw Opal and 14K Yellow Gold 36" Necklace - This necklace features a 14k yellow gold paperclip style chain lined with approximately 170.00ctw faceted opals. These are solid high quality opals (n

2025

170.00ctw Opal and 14K Yellow Gold 36" Necklace

GWS Auctions Inc.Maitland, FL

38" Rock Quartz, Aventurine, Opal, 14K Beaded Necklace: 38" Rock Quartz, Aventurine and Opal Beaded Necklace W/14K White Gold Inserts - A graceful and ethereal gemstone necklace, strung with luminous rock quartz, soft green aventurine, and iridescent opal

2025

38" Rock Quartz, Aventurine, Opal, 14K Beaded Necklace

GWS Auctions Inc.Maitland, FL

6.00ct Black Opal, 1.25ctw Diamond and 14K Ring: 6.00ct Black Opal, 1.25ctw SI1-SI2/G-H Diamond and 14K White Gold Ring - This beautiful ring is crafted in 14k white gold and boasts an approximately 6.00ct black opal cabochon. The ring is also embel

2025

6.00ct Black Opal, 1.25ctw Diamond and 14K Ring

GWS Auctions Inc.Maitland, FL

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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

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

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