Opal

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Womens Sterling Silver Modernist Opal Ring: A WOMENS STERLING SILVER MODERNIST OPAL RING. THE RING IS A SIZE 6.0 AND WEIGHS 4.9g. THE WIDTH OF THE RING MEASURES 3/8". RING MAKES A BEAUTIFUL GIFT FOR THAT SOMEONE SPECIAL. ANY QUESTIONS, PLEASE A

2026

Womens Sterling Silver Modernist Opal Ring

Mannys JewelryHAGERSTOWN, MD

Womens Sterling Silver Modernist Opal Ring: A WOMENS STERLING SILVER MODERNIST OPAL RING. THE RING IS A SIZE 6.0 AND WEIGHS 4.1g. THE WIDTH OF THE RING IS 1/4". THE RING MAKES A BEAUTIFUL GIFT FOR THAT SOMEONE SPECIAL. ANY QUESTIONS, PLEASE ASK

2026

Womens Sterling Silver Modernist Opal Ring

Mannys JewelryHAGERSTOWN, MD

Womens Sterling Silver Modernist Blue Opal Earrings: A PAIR OF WOMENS STERLING SILVER BLUE OPAL COLORED EARRINGS THAT WEIGH 3.0g AND MEASURES 1/2" LONG BY 1/8" WIDE. NOT SURE IF STONES ARE REAL OR MAN MADE. ANY QUESTIONS, PLEASE DO NOT HESITATE TO ASK.

2026

Womens Sterling Silver Modernist Blue Opal Earrings

Mannys JewelryHAGERSTOWN, MD

Francis L Begay Sterling Silver Cuff w/ Opal: Sterling silver cuff bracelet designed by Dine artist Francis L Begay decorated with an opal. Weighs approximately 23g or 0.73 troy oz.

2026

Francis L Begay Sterling Silver Cuff w/ Opal

Lot 14 AuctionsNiles, IL

14K Yellow Gold and Opal Filigree Pendant and Necklace: This 14K yellow gold filigree pendant showcases a stunning oval iridescent opal, gracefully hanging from a 14K yellow gold twist chain with a secure lobster claw clasp. Metal and gemstone details are

2026

14K Yellow Gold and Opal Filigree Pendant and Necklace

Lion and UnicornHollywood, FL

OPAL AND DIAMOND 3-STONE GOLD RING: OPAL AND DIAMOND 3-STONE GOLD RING,Vibrant opals with good play of colour.Size M.

2026

OPAL AND DIAMOND 3-STONE GOLD RING

Etrusca AuctionsLondon, UK

EXCEPTIONAL BLACK OPAL, DEMANTOID GARNET, PEARL AND DIAMOND CROWN PENDANT: EXCEPTIONAL BLACK OPAL, DEMANTOID GARNET, PEARL AND DIAMOND CROWN PENDANT 6.7 gramslarge vibrant opal, with fantastic play of colour approx 19.23 ct vibranet matching garnet and pearls livley diamonds

2026

EXCEPTIONAL BLACK OPAL, DEMANTOID GARNET, PEARL AND DIAMOND CROWN PENDANT

Etrusca AuctionsLondon, UK

Sterling Silver & White Opal Figural Ring: Sterling Silver Figural Ring Featuring White Opal Stones Marked: Sterling - Size 7.25 - 5.0 Grams

2026

Sterling Silver & White Opal Figural Ring

Berner's Antique Auction GallerySpringfield, OH

83.78ct Natural Australian Queensland Boulder Opal Sliced Slab Cutting Rough, 44YL: Natural sliced slab rough of Queensland boulder opal cutting grade, featuring rich color ironstone matrix with patterns. The face clearly reveals extensive opal veining and pocket formations running t

2026

83.78ct Natural Australian Queensland Boulder Opal Sliced Slab Cutting Rough, 44YL

Lazo HeritageSathorn, Bangkok

95.46ct Natural Australian Queensland Boulder Opal Sliced Slab Cutting Rough, 49YL: Natural sliced slab rough of Queensland boulder opal cutting grade, featuring rich color ironstone matrix with patterns. The face clearly reveals extensive opal veining and pocket formations running t

2026

95.46ct Natural Australian Queensland Boulder Opal Sliced Slab Cutting Rough, 49YL

Lazo HeritageSathorn, Bangkok

4.92ct Natural Ethiopian Welo Opal Cabochon Loose Gemstone, 27BY: This smoothly polished cabochon is genuine natural Ethiopian Welo opal. The translucent base hosts vivid multi-coloured play-of-colour, displaying dynamic flashes of multi color that shift as the view

2026

4.92ct Natural Ethiopian Welo Opal Cabochon Loose Gemstone, 27BY

ThousandPlanetSathorn, Bangkok

2.03 Carats Natural Ethiopian Welo Black Opal Oval Faceted Loose Gemstone, 71XX: This opal is mined from the Welo region of Ethiopia and expertly faceted and polished into an oval shape by professional lapidary techniques. Natural fine internal particles and faint natural fissures

2026

2.03 Carats Natural Ethiopian Welo Black Opal Oval Faceted Loose Gemstone, 71XX

Lazo HeritageSathorn, Bangkok

2.06ct Natural Ethiopian Welo Black Smoked Opal Cabochon Loose Gemstone, 56FX: This fully polished Ethiopian Welo opal features a dark smoked base with vivid, sweeping play-of-color shifting across its glossy dome surface, measured at 11x8x4mm. The black smoke treatment deepens

2026

2.06ct Natural Ethiopian Welo Black Smoked Opal Cabochon Loose Gemstone, 56FX

ThousandPlanetSathorn, Bangkok

1.94 Carats Natural Ethiopian Welo Opal Oval Cabochon Loose Gemstone, 50XV: Natural Ethiopian Welo opal polished oval cabochon loose gemstone, luminous translucent milky white base stone with vivid multi-hued play-of-color featuring bright emerald green, lime yellow, soft blu

2026

1.94 Carats Natural Ethiopian Welo Opal Oval Cabochon Loose Gemstone, 50XV

Lazo HeritageSathorn, Bangkok

2.74ct Natural Ethiopian Welo Black Smoked Opal Cabochon Loose Gemstone, 23FX: This fully polished Ethiopian Welo opal features a dark smoked base with vivid, sweeping play-of-color shifting across its glossy dome surface, measured at 12x7x5mm. The black smoke treatment deepens

2026

2.74ct Natural Ethiopian Welo Black Smoked Opal Cabochon Loose Gemstone, 23FX

ThousandPlanetSathorn, Bangkok

4.39ct Natural Ethiopian Welo Black Smoked Opal Cabochon Loose Gemstone, 55BY: This fully polished Ethiopian Welo opal features a dark smoked base with vivid, sweeping play-of-color shifting across its glossy dome surface, measured at 13x10x7mm. The black smoke treatment deepens

2026

4.39ct Natural Ethiopian Welo Black Smoked Opal Cabochon Loose Gemstone, 55BY

ThousandPlanetSathorn, Bangkok

1.28 Carats Natural Ethiopian Welo Pink Fire Opal Oval Faceted Loose Gemstone, 77XX: This opal is sourced from the Welo mining region of Ethiopia and crafted into faceted form via professional lapidary cutting with smooth polished facets across the exterior surface. Subtle natural int

2026

1.28 Carats Natural Ethiopian Welo Pink Fire Opal Oval Faceted Loose Gemstone, 77XX

Lazo HeritageSathorn, Bangkok

2.34 Carats Natural Ethiopian Welo Pink Fire Opal Pear Faceted Loose Gemstone, 78XX: This opal is sourced from the Welo mining region of Ethiopia and crafted into faceted form via professional lapidary cutting with smooth polished facets across the exterior surface. Subtle natural int

2026

2.34 Carats Natural Ethiopian Welo Pink Fire Opal Pear Faceted Loose Gemstone, 78XX

Lazo HeritageSathorn, Bangkok

Natural Multi Color Opal Gemstones 1.18 Ct. Round Shape 7.8 Mm.: Product ID: 818707343 Product Name: Natural Opal Weight: 1.18 CT. Size: 7.8 x 7.8 x 5.1 MM. Shape: Round Color: Multi Color Clarity:Opaque Luster: Good Gems Origin: Ethiopia Treatment: Unheated Crysta

2026

Natural Multi Color Opal Gemstones 1.18 Ct. Round Shape 7.8 Mm.

Treasure of Gems & JewelryLake Charles, LA

Natural Multi Color Opal Gemstones 1.37 Ct. Oval Shape 9 x 7.3 Mm.: Product ID: 818711862 Product Name: Natural Opal Weight: 1.37 CT. Size: 9 x 7.3 x 4.6 MM. Shape: Oval Color: Multi Color Clarity:Semi - Transparent Luster: Good Gems Origin: Ethiopia Treatment: Unheat

2026

Natural Multi Color Opal Gemstones 1.37 Ct. Oval Shape 9 x 7.3 Mm.

Treasure of Gems & JewelryLake Charles, LA

Natural Opal Multi Color Gemstones 2.24 Ct. Oval Cabochon 11.7 x 8.3 Mm.: Product ID: 818727480 Product Name: Natural Opal Weight: 2.24 CT. Size: 11.7 x 8.3 x 5.3 MM. Shape: Oval Cabochon Color: Multi-Color Clarity:Semi - Transparent Luster: Iridescent Gems Origin: Ethiopia

2026

Natural Opal Multi Color Gemstones 2.24 Ct. Oval Cabochon 11.7 x 8.3 Mm.

Treasure of Gems & JewelryLake Charles, LA

Natural Multi Color Opal Gemstones 2.41 Ct. Oval Cabochon Shape 14.3 x 9.5 Mm.: Product ID: 818728483 Product Name: Natural Opal Weight: 2.41 CT. Size: 14.3 x 9.5 x 3.9 MM. Shape: Oval Cabochon Color: Multi-Color Clarity:Semi - Transparent Luster: Good Gems Origin: Ethiopia Treat

2026

Natural Multi Color Opal Gemstones 2.41 Ct. Oval Cabochon Shape 14.3 x 9.5 Mm.

Treasure of Gems & JewelryLake Charles, LA

Natural Multi Color Opal Gemstones 1.83 Ct. Pear Cabochon Shape 11.8 x 7.9 Mm.: Product ID: 818728535 Product Name: Natural Opal Weight: 1.83 CT. Size: 11.8 x 7.9 x 4.4 MM. Shape: Pear Cabochon Color: Multi-Color Clarity:Semi - Transparent Luster: Good Gems Origin: Ethiopia Treat

2026

Natural Multi Color Opal Gemstones 1.83 Ct. Pear Cabochon Shape 11.8 x 7.9 Mm.

Treasure of Gems & JewelryLake Charles, LA

Natural Multi Color Play Of Colour Opal Gemstones 1.61 Ct. Oval Cabochon Shape 10.3 x 8 Mm.: Product ID: 818728472 Product Name: Natural Opal Weight: 1.61 CT. Size: 10.3 x 8 x 4.5 MM. Shape: Oval Cabochon Color: Multi-Color Clarity:Semi - Transparent Luster: Good Gems Origin: Ethiopia Treatme

2026

Natural Multi Color Play Of Colour Opal Gemstones 1.61 Ct. Oval Cabochon Shape 10.3 x 8 Mm.

Treasure of Gems & JewelryLake Charles, LA

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24

Opal Auctions

1.97Ct Welo Black Faceted Opal Polished - Ethiopian Opal , 445E

29.90Ct Moss Agate Cabochon - Polished - 31x21mm Approx , 320E

Australian Lightning Ridge Crystal Black Opal Rough Chip Jar (Good For Display), 344B

The Aurora Treasury Gems & Jewels #3

Ksmith Heritage Auctioneers

Starts on:

Jelutong, Penang, MY

2 days Left

6.40 Cts Natural amethyst Gemstone - 12X10.5X8 mm

1.25 Carats Deep Blue Natural Aquamarine Loose Gemstone - 9X6X4 mm

Baby Pink Top quality Natural Kunzite loose Gemstone - 3.25 Carats - 9X8.5X6 mm

NO RESERVE Loose Gemstones

Fantasy Jewelry

Starts on:

Muscat, Muscat, AE

2 days Left

Impressive Mid Century Viking Epic Stockholm Smoke Pine Gray Lotus Wayne Husted Art Glass Vase

GIVENCHY Vintage Designer Matte Silver G Cutout Necklace, Bracelet & Pierced Earrings Ensemble

Vintage Jewelry, Early Christmas & Unusual

Atlee Raber Auctions

Starts on:

Dundee, OH, US

4 days Left

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