Opal

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3.91 Carats Play-of-Color Opal - Natural Ethiopian Welo Gem: This 3.91 carat Ethiopian Welo opal is alive with vivid play-of-color, displaying bold flashes of red, green, gold, and violet. Cut into a balanced oval cabochon measuring 13.7 x 8.9 x 6.2 mm, it feat

2025

3.91 Carats Play-of-Color Opal - Natural Ethiopian Welo Gem

Lazo HeritageBangkok, TH

1.10 Carats Neon Green Flash Opal Cabochon - Natural Ethiopian Welo Stone: Bursting with vivid neon green and subtle golden highlights, this 1.10 carat Welo opal offers bold color saturation in a compact and beautifully polished oval cabochon. The dynamic internal striations

2025

1.10 Carats Neon Green Flash Opal Cabochon - Natural Ethiopian Welo Stone

Lazo HeritageBangkok, TH

3.11 Carats Play-of-Color Opal - Natural Ethiopian Welo Gem: This 3.11 carat Ethiopian Welo opal dazzles with vivid spectral flashes across a polished oval cabochon measuring 13.7 x 8.6 x 5.4 mm. The gem displays a full range of play-of-color-bright reds, green

2025

3.11 Carats Play-of-Color Opal - Natural Ethiopian Welo Gem

Lazo HeritageBangkok, TH

2.34 Carats Electric Blue Welo Opal Cabochon - Natural Ethiopian Stone: This captivating Welo opal shimmers with an electric medley of teal blues, emerald greens, and flashes of violet and peach, all suspended in a translucent, jelly-like body. The cabochon cut enhances i

2025

2.34 Carats Electric Blue Welo Opal Cabochon - Natural Ethiopian Stone

Lazo HeritageBangkok, TH

4.16 Carats Neon Aqua Opal Cabochon - Natural Ethiopian Welo Stone: A luminous swirl of cool blue, lime green, and fiery orange plays across this dazzling opal cabochon, creating the illusion of glowing motion beneath a tranquil, watery surface. The gemstone's high tr

2025

4.16 Carats Neon Aqua Opal Cabochon - Natural Ethiopian Welo Stone

Lazo HeritageBangkok, TH

1.14 Carats Faceted Golden Green Opal - Natural Ethiopian Welo Stone: This 1.14 carat faceted opal flashes with bold neon green, vivid gold, and flickers of violet beneath a warm translucent body. The oval brilliant cut creates sharp reflections and enhanced brilliance,

2025

1.14 Carats Faceted Golden Green Opal - Natural Ethiopian Welo Stone

Lazo HeritageBangkok, TH

2.86 Carats Oceanic Green Opal Cabochon - Natural Ethiopian Welo Stone: This 2.86 carat oval cabochon captivates with a wave-like blend of electric green, deep aqua, and soft golden undertones drifting through its translucent body. The swirling, cloudlike play-of-color re

2025

2.86 Carats Oceanic Green Opal Cabochon - Natural Ethiopian Welo Stone

Lazo HeritageBangkok, TH

1.08 Carats Violet-Blue Mosaic Opal Cabochon - Natural Ethiopian Welo Stone: A stunning interplay of violet, electric blue, and pink flashes sets this 1.08 carat Welo opal apart. Its smooth, polished cabochon surface reveals a subtle mosaic pattern, with color fields rippling

2025

1.08 Carats Violet-Blue Mosaic Opal Cabochon - Natural Ethiopian Welo Stone

Lazo HeritageBangkok, TH

5.56 Carats Vivid Rainbow Flash Opal Cabochon - Natural Ethiopian Welo Stone: This striking opal cabochon showcases a vibrant eruption of spectral color-fiery reds and blazing oranges swirl alongside emerald greens and cobalt blues in a dramatic, centralized burst of play-of-co

2025

5.56 Carats Vivid Rainbow Flash Opal Cabochon - Natural Ethiopian Welo Stone

Lazo HeritageBangkok, TH

1.13 Carats Faceted Neon Green Opal Oval - Natural Ethiopian Welo Stone: This brilliantly faceted opal displays a vibrant neon green fire with golden yellow and subtle amber undertones, creating a dramatic interplay of color across its transparent body. Measuring approxima

2025

1.13 Carats Faceted Neon Green Opal Oval - Natural Ethiopian Welo Stone

Lazo HeritageBangkok, TH

2.84 Carats Glittering Lime Green Opal Cabochon - Natural Ethiopian Welo Stone: This 2.84 carat Welo opal glows with a lush, golden-lime body tone infused with a galaxy of sparkling green, yellow, and orange fire. Its fine glitter-like flash effect covers the surface in a constan

2025

2.84 Carats Glittering Lime Green Opal Cabochon - Natural Ethiopian Welo Stone

Lazo HeritageBangkok, TH

1.13 Carats Vivid Violet Flash Opal Oval - Natural Ethiopian Welo Stone: This extraordinary opal bursts with an electric violet-pink flash at its core, surrounded by subtle layers of yellow, teal, and blue within a translucent body. Faceted into an oval shape measuring app

2025

1.13 Carats Vivid Violet Flash Opal Oval - Natural Ethiopian Welo Stone

Lazo HeritageBangkok, TH

1.86 Carats Electric Blue-Purple Opal Cabochon - Natural Ethiopian Welo Stone: This 1.86 carat Welo opal offers a rich celestial glow, with flashes of deep turquoise, violet, aqua, and flickers of golden yellow dancing beneath its curved dome. The luminous play-of-color resemble

2025

1.86 Carats Electric Blue-Purple Opal Cabochon - Natural Ethiopian Welo Stone

Lazo HeritageBangkok, TH

14K Opal Ring: 14k yellow gold ring with opal, size 7.25, marked 14k Total weight: 7.04 g Provenance: Property from the collection of a prominent San Antonio, Texas businessman

2025

Vogt Auction TexasSan Antonio, TX

Set of (3) 14K Gemstone Rings: Set of three gemstone rings one pear cut amethyst ring, size 7, marked "14K" , one oval opal ring, size 6.5, marked "14K", one citrine and diamond ring, size 7, marked "14K&qu

2025

Set of (3) 14K Gemstone Rings

Vogt Auction TexasSan Antonio, TX

14K white gold pendant necklace set with opal & diamonds: 1.7 grams, chain 18"L, pendant 7/8"L total: 14K white gold pendant necklace set with opal & diamonds: 1.7 grams, chain 18"L, pendant 7/8"L total

2025

14K white gold pendant necklace set with opal & diamonds: 1.7 grams, chain 18"L, pendant 7/8"L total

Luther AuctionsNorth St. Paul, MN

14k Yellow Gold 2.00ct Opal 1.30ct Diamond Ring: Retail: $8,900.00 ****** 14k Yellow Gold 2.00ct Opal 1.30ct Diamond Ring ****** Metal: 14k Solid Yellow Gold / Size: 7.25 / Total Item Weight: 6.0 grams / Country Made: United States / / Main Stone: O

2025

14k Yellow Gold 2.00ct Opal 1.30ct Diamond Ring

Prestige Auction GalleriesWoodland Hills, CA

1.41Ct Welo Opal Polished - Ethiopian Opal: 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

1.41Ct Welo Opal Polished - Ethiopian Opal

Ksmith Heritage AuctioneersJelutong, Penang, PENANG

5.62Ct Welo Opal Faceted Set - Ethiopian Opal: 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

5.62Ct Welo Opal Faceted Set - Ethiopian Opal

Ksmith Heritage AuctioneersJelutong, Penang, PENANG

20.7Ct Rough Opal Specimen - Ethiopian Opal - Mineral Rough: 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

20.7Ct Rough Opal Specimen - Ethiopian Opal - Mineral Rough

Ksmith Heritage AuctioneersJelutong, Penang, PENANG

1.82Ct Welo Opal Polished - Ethiopian Opal - Oval 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

1.82Ct Welo Opal Polished - Ethiopian Opal - Oval Faceted

Ksmith Heritage AuctioneersJelutong, Penang, PENANG

13.1Ct Rough Opal Specimen - Ethiopian Opal - Mineral Rough: 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

13.1Ct Rough Opal Specimen - Ethiopian Opal - Mineral Rough

Ksmith Heritage AuctioneersJelutong, Penang, PENANG

9.8Ct Rough Opal Specimen - Ethiopian Opal - Mineral Rough: 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

9.8Ct Rough Opal Specimen - Ethiopian Opal - Mineral Rough

Ksmith Heritage AuctioneersJelutong, Penang, PENANG

1.26Ct Welo Opal Faceted Polished - Ethiopian Opal: 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

1.26Ct Welo Opal Faceted Polished - Ethiopian Opal

Ksmith Heritage AuctioneersJelutong, Penang, PENANG

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Opal Auctions

Vintage Confetti/Wedding Cake & Blue Glass Beaded Necklace, 28", Rose Box Clasp, 1950's-1970's

Vintage Sterling Reverse Carved Pagoda Necklace/Earrings Set, 19", Leverback, 1980's-1990's.

Vintage 22 Strand Black Beaded Necklace And Czech Screw Back Earrings, Mid-Century

Vintage And Antique Earring Collection

Ends from:

New York, NY, US

Superb Iatmul Mask, Papua New Guinea

Fine Borneo Shaman Bin with Lid

Early Japanese Oni Demon Mask

Fine Ethnographic, Asian & Antiques

Inspired Auctions

Starts on:

Brea, CA, US

7 days Left

4.75 Ct Oval Blue Topaz 9K Gold Earrings

1.65 Ct Oval Pink Topaz 9K Gold Ring

5.47 Ct Pear Aquamarine 9K Gold Pendant

Exquisite 9K Gold Gemstone Jewelry Collection

Ends from:

New York, NY, US

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