Results for “Opal”

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2.40 ct Natural Multicolor Opal Triplet – Oval Cabochon: 2.40 ct Natural Multicolor Opal Triplet – Oval Cabochon Introducing the Natural Multicolor Opal Triplet, a captivating gemstone that displays a vibrant spectrum of colors across its surface. Its ova

Apr 27, 2026

2.40 ct Natural Multicolor Opal Triplet – Oval Cabochon

Weatherham Estate Treasures

Est. US$250-US$350

Natural Multi Color Opal 4.50 Ct. Oval Cabochon Shape 12.9 x 10 Mm Gemstone from Ethiopia: Product ID: 708700154 Product Name: Natural Opal Weight: 4.50 CT. Size: 12.9 x 10 x 7 MM. Shape: Oval Cabochon Color: Multi-Color Clarity:Semi - Transparent Luster: Iridescent Gems Origin: Ethiopia Tr

Apr 19, 2026

Natural Multi Color Opal 4.50 Ct. Oval Cabochon Shape 12.9 x 10 Mm Gemstone from Ethiopia

Treasure of Gems & Jewelry

Est. US$120-US$189

Natural Multi Color Opal 1.30 Ct. Oval Cabochon Shape 8.8 x 6.7 Mm Gemstone From Ethiopia: Product ID: 818727015 Product Name: Natural Opal Weight: 1.30 CT. Size: 8.8 x 6.7 x 4 MM. Shape: Oval Cabochon Color: Multi-Color Clarity:Semi - Transparent Luster: Iridescent Gems Origin: Ethiopia Tr

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Natural Multi Color Opal 1.30 Ct. Oval Cabochon Shape 8.8 x 6.7 Mm Gemstone From Ethiopia

Treasure of Gems & Jewelry

Natural Multi Color Opal 0.94 Ct. Oval Cabochon Shape 8.3 x 6.3 Mm Gemstones From Ethiopia: Product ID: 818728405 Product Name: Natural Opal Weight: 0.94 CT. Size: 8.3 x 6.3 x 4.4 MM. Shape: Oval Cabochon Color: Multi-Color Clarity:Semi - Transparent Luster: Good Gems Origin: Ethiopia Treatm

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Natural Multi Color Opal 0.94 Ct. Oval Cabochon Shape 8.3 x 6.3 Mm Gemstones From Ethiopia

Treasure of Gems & Jewelry

Natural Multi Color Opal 0.92 Ct. Oval Cabochon Shape 7.4 x 6.4 Mm Gemstones From Ethiopia: Product ID: 818728403 Product Name: Natural Opal Weight: 0.92 CT. Size: 7.4 x 6.4 x 4 MM. Shape: Oval Cabochon Color: Multi-Color Clarity:Semi - Transparent Luster: Good Gems Origin: Ethiopia Treatmen

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Natural Multi Color Opal 0.92 Ct. Oval Cabochon Shape 7.4 x 6.4 Mm Gemstones From Ethiopia

Treasure of Gems & Jewelry

Natural Multi Color Opal 0.76 Ct. Oval Cabochon Shape 7.8 x 6.4 Mm Gemstones From Ethiopia: Product ID: 818728401 Product Name: Natural Opal Weight: 0.76 CT. Size: 7.8 x 6.4 x 3.6 MM. Shape: Oval Cabochon Color: Multi-Color Clarity:Semi - Transparent Luster: Good Gems Origin: Ethiopia Treatm

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Natural Multi Color Opal 0.76 Ct. Oval Cabochon Shape 7.8 x 6.4 Mm Gemstones From Ethiopia

Treasure of Gems & Jewelry

Natural Multi Color Opal 1.44 Ct. Oval Cabochon Shape 9 x 7.2 Mm Gemstone from Ethiopia: Product ID: 818727431 Product Name: Natural Opal Weight: 1.44 CT. Size: 9 x 7.2 x 4.8 MM. Shape: Oval Cabochon Color: Multi-Color Clarity:Semi - Transparent Luster: Good Gems Origin: Ethiopia Treatmen

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Natural Multi Color Opal 1.44 Ct. Oval Cabochon Shape 9 x 7.2 Mm Gemstone from Ethiopia

Treasure of Gems & Jewelry

11.33ct Marquise Cabochon Natural Multicolor Black Opal Gemstone: 11.33ct Marquise Cabochon Natural Multicolor Black Opal Gemstone This 11.33ct natural black opal from Ethiopia displays a vivid multicolor play-of-color over a deep, smoky base. Cut in a striking marq

Apr 22, 2026

11.33ct Marquise Cabochon Natural Multicolor Black Opal Gemstone

Weatherham Estate Treasures

Est. US$750-US$850

3.21 ct Natural Multicolor Opal Triplet – Oval Cabochon: 3.21 ct Natural Multicolor Opal Triplet – Oval Cabochon Introducing the Natural Multicolor Opal Triplet, a vibrant gemstone that showcases a captivating play of colors in every angle. Its rich multi

Apr 27, 2026

3.21 ct Natural Multicolor Opal Triplet – Oval Cabochon

Weatherham Estate Treasures

Est. US$250-US$350

Platinum 4.6ctw Oval Opal Baguette Diamond Cocktail Ring: Platinum 4.6ctw Oval Opal Baguette Diamond Cocktail Ring This exquisite cocktail ring features a stunning 4.09ct natural Australian opal in an oval cabochon cut, showcasing a beautiful play of colors.

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Platinum 4.6ctw Oval Opal Baguette Diamond Cocktail Ring

US$2,750(25 bids)

36.51 Ct Natural Green Soil Opal Round Cab: weight - 36.51 Ct / Dimensions -25.50 x 25.50 x 6.60 mm / Shape - Excellent Round Cab / Origin - Brazil / Treatment - None

Apr 13, 2026

36.51 Ct Natural Green Soil Opal Round Cab

Est. US$75-US$150

4.72 Ct Natural Pink Fire Opal Round Beads: Weight - 4.72 Ct / Dimensions - 4.50 - 4.90 mm / 17 Pc's / Shape - Round Beads / Color - Pink / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Heated

Apr 13, 2026

4.72 Ct Natural Pink Fire Opal Round Beads

Est. US$75-US$150

Natural Multi Color Play Of Colour Opal 0.48 Ct. Round Shape 6.6 Mm Gemstone from Ethiopia: Product ID: 818725901 Product Name: Natural Opal Weight: 0.48 CT. Size: 6.6 x 6.6 x 2.9 MM. Shape: Round Color: Multi Color Clarity:Semi - Transparent Luster: Strong Iridescent Gems Origin: Ethiopia T

Apr 19, 2026

Natural Multi Color Play Of Colour Opal 0.48 Ct. Round Shape 6.6 Mm Gemstone from Ethiopia

Treasure of Gems & Jewelry

Est. US$48-US$76

Elegant 14k Yellow Gold Opal Diamond Stud Earrings: Elegant 14k Yellow Gold Opal Diamond Stud Earrings Elevate your elegance with these classic petite stud earrings, featuring stunning natural opals and diamonds. Crafted in solid 14k yellow gold, each

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Elegant 14k Yellow Gold Opal Diamond Stud Earrings

60 tcw. Natural Rough Opal Parcel: Item is the exact item in image - Bidder is responsible for all value and grade determination - Please review all terms prior to placing any bids- Any bid is an agreement to all terms and conditions -

7 days Left

60 tcw. Natural Rough Opal Parcel

Antique Finder Services

Est. US$100-US$125

63.70 tcw. Natural Rough Opal Parcel: Item is the exact item in image - Bidder is responsible for all value and grade determination - Please review all terms prior to placing any bids- Any bid is an agreement to all terms and conditions -

7 days Left

63.70 tcw. Natural Rough Opal Parcel

Antique Finder Services

Est. US$100-US$125

70.45 tcw. Natural Rough Opal Parcel: Item is the exact item in image - Bidder is responsible for all value and grade determination - Please review all terms prior to placing any bids- Any bid is an agreement to all terms and conditions -

7 days Left

70.45 tcw. Natural Rough Opal Parcel

Antique Finder Services

Est. US$95-US$115

Natural Multi Color Opal 5.88 Ct. Oval Cabochon Shape 14.4 x 10.3 Mm Gemstone from Ethiopia: Product ID: 818709411 Product Name: Natural Opal Weight: 5.88 CT. Size: 14.4 x 10.3 x 7.3 MM. Shape: Oval Cabochon Color: Multi Color Clarity:Semi - Transparent Luster: Good Gems Origin: Ethiopia Trea

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Natural Multi Color Opal 5.88 Ct. Oval Cabochon Shape 14.4 x 10.3 Mm Gemstone from Ethiopia

Treasure of Gems & Jewelry

Natural Multi Color Opal 1.23 Ct. Oval Cabochon Shape 8.7 x 6.5 Mm Gemstone from Ethiopia: Product ID: 818713413 Product Name: Natural Opal Weight: 1.23 CT. Size: 8.7 x 6.5 x 4.3 MM. Shape: Oval Cabochon Color: Multi Color Clarity:Semi - Transparent Luster: Good Gems Origin: Ethiopia Treatm

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Natural Multi Color Opal 1.23 Ct. Oval Cabochon Shape 8.7 x 6.5 Mm Gemstone from Ethiopia

Treasure of Gems & Jewelry

Natural Multi Color Opal 1.07 Ct. Oval Cabochon Shape 8.2 x 6.2 Mm. Gemstone from Ethiopia: Product ID: 818707957 Product Name: Natural Opal Weight: 1.07 CT. Size: 8.2 x 6.2 x 4.1 MM. Shape: Oval Cabochon Color: Multi Color Clarity:Semi - Transparent Luster: Good Gems Origin: Ethiopia Treatm

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Natural Multi Color Opal 1.07 Ct. Oval Cabochon Shape 8.2 x 6.2 Mm. Gemstone from Ethiopia

Treasure of Gems & Jewelry

Natural Multi Color Opal 3.74 Ct. Oval Cabochon Shape 12.4 x 8.8 Mm Gemstone from Ethiopia: Product ID: 818707325 Product Name: Natural Opal Weight: 3.74 CT. Size: 12.4 x 8.8 x 6.9 MM. Shape: Oval Cabochon Color: Multi Color Clarity:Semi - Transparent Luster: Good Gems Origin: Ethiopia Treat

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Natural Multi Color Opal 3.74 Ct. Oval Cabochon Shape 12.4 x 8.8 Mm Gemstone from Ethiopia

Treasure of Gems & Jewelry

Natural Multi Color Opal 11.66 Ct. Dog Carving 21 x 14 x 7 Mm. Unheated Gemstone: Product ID: 818727145 Product Name: Natural Opal Carving Weight: 11.66 CT. Size: 21 x 14 x 7 MM. Shape: Dog Carving Color: Multi Color Clarity:Semi - Transparent Luster: Strong Iridescent Gems Origin:

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Natural Multi Color Opal 11.66 Ct. Dog Carving 21 x 14 x 7 Mm. Unheated Gemstone

Treasure of Gems & Jewelry

Natural Multi Color Opal 8.74 Ct. Squirrel Carving Shape 30 x 11 Mm. Gemstone from Australia: Product ID: 818722514 Product Name: Natural Opal Carving Weight: 8.74 CT. Size: 30 x 11 x 6 MM. Shape: Squirrel Carving Color: Multi Color Clarity:Semi - Transparent Luster: Strong Iridescent Gems Ori

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Natural Multi Color Opal 8.74 Ct. Squirrel Carving Shape 30 x 11 Mm. Gemstone from Australia

Treasure of Gems & Jewelry

Unpolished Pink Opal Formation: Unpolished pink opal formation from Peru. 5.25" x 8.75" x 3". 1 pounds, 12 ounces.

Apr 26, 2026

Unpolished Pink Opal Formation

Fossils & Gemstones of Houston

Est. US$500-US$600

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