Opal

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3.76cts Natural Million Year Old Baltic Insect Amber, 15x10mm: 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

3.76cts Natural Million Year Old Baltic Insect Amber, 15x10mm

Ksmith Heritage AuctioneersJelutong, Penang, PENANG

4.34cts Natural Million Year Old Baltic Insect Amber, 24x10mm: 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

4.34cts Natural Million Year Old Baltic Insect Amber, 24x10mm

Ksmith Heritage AuctioneersJelutong, Penang, PENANG

21.99cts Labradorite Evil Eye - Carving: 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

21.99cts Labradorite Evil Eye - Carving

Ksmith Heritage AuctioneersJelutong, Penang, PENANG

15.63cts Labradorite Evil Eye - Carving: 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

15.63cts Labradorite Evil Eye - Carving

Ksmith Heritage AuctioneersJelutong, Penang, PENANG

3.28Ct Zambian Emerald Pair - Polished Cabochon - Oval Cabochon: 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

3.28Ct Zambian Emerald Pair - Polished Cabochon - Oval Cabochon

Ksmith Heritage AuctioneersJelutong, Penang, PENANG

*12.10Ct Calibrated 3.4mm Red Ruby - 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

*12.10Ct Calibrated 3.4mm Red Ruby - Polished Faceted

Ksmith Heritage AuctioneersJelutong, Penang, PENANG

4.38cts Natural Million Year Old Baltic Insect Amber, 17x9mm: 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

4.38cts Natural Million Year Old Baltic Insect Amber, 17x9mm

Ksmith Heritage AuctioneersJelutong, Penang, PENANG

8.21Ct Pink Topaz - 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

8.21Ct Pink Topaz - Polished Faceted

Ksmith Heritage AuctioneersJelutong, Penang, PENANG

8.01Ct Pink Topaz Pair - 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

8.01Ct Pink Topaz Pair - Polished Faceted

Ksmith Heritage AuctioneersJelutong, Penang, PENANG

5.05Ct Pink Sapphire Set - 2.0mm 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

5.05Ct Pink Sapphire Set - 2.0mm Round Diamond Cut

Ksmith Heritage AuctioneersJelutong, Penang, PENANG

64.63Ct Pietersite Slab - Gemstone Crystal - Freeform Slice: 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

64.63Ct Pietersite Slab - Gemstone Crystal - Freeform Slice

Ksmith Heritage AuctioneersJelutong, Penang, PENANG

2.87cts Natural Million Year Old Baltic Insect Amber, 20x9mm: 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

2.87cts Natural Million Year Old Baltic Insect Amber, 20x9mm

Ksmith Heritage AuctioneersJelutong, Penang, PENANG

20.05cts Labradorite Evil Eye - Carving: 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

20.05cts Labradorite Evil Eye - Carving

Ksmith Heritage AuctioneersJelutong, Penang, PENANG

Victorian Opal, 14k Yellow Gold Bracelet: Featuring two oval-cut and nine round opal cabochons, set in an articulated 14k yellow gold mounting completed by a push-button tongue-and-groove clasp with safety chain forming a bracelet fitting to

2025

Victorian Opal, 14k Yellow Gold Bracelet

Consortium LLCNapa, CA

14k Gold Opal, Sapphire & Diamond Ring: Vintage 14K White Gold Opal, Sapphire & Diamond Ring Gorgeous vintage ring in 14K white gold. Ring with a oval cabochon opal totaling approx. 3.55 cttw?surrounded by alternating prong set round cut di

2025

14k Gold Opal, Sapphire & Diamond Ring

GOLDEN SUN AUCTIONS, Inc.Fullerton, CA

6.30 Carats Multicolor Welo Opal Oval Cabochon Selection - Natural Ethiopian Stones: A glowing display of spectral color defines this striking group of Welo opals, each cut into smooth oval cabochons. These gems shimmer with flashes of electric green, neon violet, soft blue, and warm

2025

6.30 Carats Multicolor Welo Opal Oval Cabochon Selection - Natural Ethiopian Stones

ThousandPlanetHunghom, Kowloon

925 Sterling Silver Earrings 3.30 Grams Heart Design Created Multi Color Pink Opal: Product ID: 280120065 Product Type: 925 Sterling Silver Fine Jewelry Jewelry Weight: 3.30 Grams. Gemstones Color: Multi-Color Metal: Solid Silver 92.5%. Gemstone Detail: Created Multi Color Pink Opal

2025

925 Sterling Silver Earrings 3.30 Grams Heart Design Created Multi Color Pink Opal

Treasure of Gems & JewelryBlanco, TX

Natural Multi Color Opal 1.82 Ct. Oval Cabochon Shape 10.3 x 6.7 Mm Gemstone From Ethiopia: Product ID: 818709243 Product Name: Natural Opal Weight: 1.82 CT. Size: 10.3 x 6.7 x 5.4 MM. Shape: Oval Cabochon Color: Multi Color Clarity:Opaque Luster: Good Gems Origin: Ethiopia Treatment: Unheat

2025

Natural Multi Color Opal 1.82 Ct. Oval Cabochon Shape 10.3 x 6.7 Mm Gemstone From Ethiopia

Treasure of Gems & JewelryBlanco, TX

Natural Multi Color Opal 0.94 Ct. Oval Cabochon Shape 8 x 6.2 Mm. Gemstone From Ethiopia: Product ID: 818726376 Product Name: Natural Opal Weight: 0.94 CT. Size: 8 x 6.2 x 4.3 MM. Shape: Oval Cabochon Color: Multi Color Clarity:Semi - Transparent Luster: Iridescent Gems Origin: Ethiopia Tr

2025

Natural Multi Color Opal 0.94 Ct. Oval Cabochon Shape 8 x 6.2 Mm. Gemstone From Ethiopia

Treasure of Gems & JewelryBlanco, TX

Natural Multi Color Opal 2.47 Ct. Oval Cabochon Shape 11.1 x 8.9 Mm. Gemstone Unheated From Ethiopia: Product ID: 818727079 Product Name: Natural Opal Weight: 2.47 CT. Size: 11.1 x 8.9 x 5.5 MM. Shape: Oval Cabochon Color: Multi-Color Clarity:Semi - Transparent Luster: Iridescent Gems Origin: Ethiopia

2025

Natural Multi Color Opal 2.47 Ct. Oval Cabochon Shape 11.1 x 8.9 Mm. Gemstone Unheated From Ethiopia

Treasure of Gems & JewelryBlanco, TX

Natural Play Of Colour Multi Color Opal 0.68 Ct. Oval Shape 8 x 6 Mm Gemstone from Ethiopia: Product ID: 818726220 Product Name: Natural Opal Weight: 0.68 CT. Size: 8 x 6 x 3.9 MM. Shape: Oval Color: Multi Color Clarity:Semi - Transparent Luster: Iridescent Gems Origin: Ethiopia Treatment: Un

2025

Natural Play Of Colour Multi Color Opal 0.68 Ct. Oval Shape 8 x 6 Mm Gemstone from Ethiopia

Treasure of Gems & JewelryBlanco, TX

Collection of Mens Cufflinks and Shirt Studs: An assembled collection of men's accessories, to include 10 pairs of cufflinks, one pair marked 14k with opal cabochons. 3 sets of shirt studs, gold toned watch fob. Condition varies, please see photo

2025

Collection of Mens Cufflinks and Shirt Studs

Amero AuctionsSarasota, FL

14K White Gold 4.36ct Opal and 1.33ct Diamond Ring: Retail: $27,375.00 ****** 14K White Gold 4.36ct Opal and 1.33ct Diamond Ring ****** Metal: 14K White Gold / Total Item Weight: 6.5 Grams / Country Made: United States / / Main Stone: Opal / Color: Pla

2025

14K White Gold 4.36ct Opal and 1.33ct Diamond Ring

Riverside GalleriesArcadia, CA

Vintage McGrath-Hamin 10K RGP Triplet Opal Ring Sz 7 4.2g: Vintage 10K yellow gold rolled gold plate ring by McGrath-Hamin, Providence, Rhode Island. Features an oval triplet opal cabochon with vibrant play-of-color, secured in a four-prong setting with decor

2025

Vintage McGrath-Hamin 10K RGP Triplet Opal Ring Sz 7 4.2g

Sphere Auctions LLCSun Prarie, WI

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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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