Opal

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2.65 Carats Fiery Multicolor Black Opal - Natural Welo Stone: This captivating black opal dazzles with an intense play-of-color, igniting vivid flashes of crimson, electric green, and golden orange across a smoky, deep body tone. The contrast between its dark ba

2025

2.65 Carats Fiery Multicolor Black Opal - Natural Welo Stone

ThousandPlanetHunghom, Kowloon

2.31 Carats Fiery Multicolor Black Opal - Natural Welo Stone: This captivating black opal dazzles with an intense play-of-color, igniting vivid flashes of crimson, electric green, and golden orange across a smoky, deep body tone. The contrast between its dark ba

2025

2.31 Carats Fiery Multicolor Black Opal - Natural Welo Stone

ThousandPlanetHunghom, Kowloon

4.23 Carats Black Smoked Opal Cabochon - Natural Ethiopian Welo Stone: This striking black smoked opal cabochon shimmers with a kaleidoscope of color, displaying vivid flashes of electric green, cobalt blue, and fiery red against a deep smoky base. The high-domed cut enh

2025

4.23 Carats Black Smoked Opal Cabochon - Natural Ethiopian Welo Stone

ThousandPlanetHunghom, Kowloon

4.70 Carats Black Smoked Opal Cabochon - Natural Ethiopian Welo Stone: This striking black smoked opal cabochon shimmers with a kaleidoscope of color, displaying vivid flashes of electric green, cobalt blue, and fiery red against a deep smoky base. The high-domed cut enh

2025

4.70 Carats Black Smoked Opal Cabochon - Natural Ethiopian Welo Stone

ThousandPlanetHunghom, Kowloon

4.13 Carats Black Smoked Opal Cabochon - Natural Ethiopian Welo Stone: This striking black smoked opal cabochon shimmers with a kaleidoscope of color, displaying vivid flashes of electric green, cobalt blue, and fiery red against a deep smoky base. The high-domed cut enh

2025

4.13 Carats Black Smoked Opal Cabochon - Natural Ethiopian Welo Stone

ThousandPlanetHunghom, Kowloon

Opal and Diamond Ring in 10K Yellow Ring: Metal type: 10k yellow gold, Gemstones: Opal and diamond, Size: US 7, Weight: 3.4 grams

2025

Opal and Diamond Ring in 10K Yellow Ring

Verma Estate Departmenthicksville, NY

Betsy Fuller Sea glass, Opal and Diamond Ring in 18-22-24K Yellow Gold: Designer: Betsy Fuller, Metal type: 18-22-24K yellow gold, Gemstones: Sea glass, opal and Diamond, Size: US 6.5, Weight: 19.1 grams

2025

Betsy Fuller Sea glass, Opal and Diamond Ring in 18-22-24K Yellow Gold

Verma Estate Departmenthicksville, NY

Emerald Opal Sterling Pendant 1.74g: Emerald Opal Sterling pendant 1.74g

2025

Emerald Opal Sterling Pendant 1.74g

Retro Roadshow AuctionsMantua, OH

Sterling Opal Hook Back Earrings 1.12 G: Sterling opal hook back earrings 1.12 g

2025

Sterling Opal Hook Back Earrings 1.12 G

Retro Roadshow AuctionsMantua, OH

Opal Sterling Hook Back Earrings 2.1 G: Opal Sterling Hook back earrings 2.1 g

2025

Opal Sterling Hook Back Earrings 2.1 G

Retro Roadshow AuctionsMantua, OH

JCM Opal Sterling Stud Earrings 1.99 G: JCM Opal sterling stud earrings 1.99 g

2025

JCM Opal Sterling Stud Earrings 1.99 G

Retro Roadshow AuctionsMantua, OH

Opal, Rhinestone Sterling Dome Ring Size 8, 8.2 G: Opal rhinestone Sterling dome Ring size 8 8.2 g

2025

Opal, Rhinestone Sterling Dome Ring Size 8, 8.2 G

Retro Roadshow AuctionsMantua, OH

Native America Navajo Sterling Silver Synthetic Opal Bracelet Cuff By Clem Nalwood.: This is a Native America Navajo Sterling Silver Synthetic Opal Bracelet Cuff By Clem Nalwood. Total weight: 24.80 Grams.

2025

Native America Navajo Sterling Silver Synthetic Opal Bracelet Cuff By Clem Nalwood.

Pacific Auction HouseLos Angeles, CA

Terri Foster Studio Glass Sculpture: Buyer Premium 10% BP MFG Terri Foster Studio Glass Sculpture Located in: Chattanooga, TN A series of hand blown, semi-transparent and opal glass strips fused together to create a beautiful studio glas

2025

Terri Foster Studio Glass Sculpture

Compass Auctions & Real EstateChattanooga, TN

SOLD

14k Gold 0.45 Ctw Natural Opal & Sapphire Earrings: Ref:231027043 // gold content:14k gold // main gemstone:opal // shape:round // carat weight:0. 25ct // color:color // treatment:natural // cut grade:g // // adjacent gemstone 2 : sapphire // shape:rou

2025

14k Gold 0.45 Ctw Natural Opal & Sapphire Earrings

Elbert GallerySilver Spring, MD

9.15 TW CTS OPAL & DIAMONDS 18K GOLD PLATED DESIGNER BRACELET SIZE 7.9 INCHES: OPAL 7X5 20 PCS 9.10 CTS & DIAMONDS 1.1 MM 6 PCS .05 CTS Reserve: $74.70 Shipping: Domestic: Flat-rate of $17.65 to anywhere within the contiguous U.S. International: Foreign shipping rates are determ

2025

9.15 TW CTS OPAL & DIAMONDS 18K GOLD PLATED DESIGNER BRACELET SIZE 7.9 INCHES

Jasper52New York, NY

Opal and Tourmaline Halo Flower Ring in 14k Yellow Gold: In 14k yellow gold. Contains one high quality natural marquise shaped opal gemstone, 10mmx5mm, with excellent play of color and flashes of pink, orange, green and yellow. Accented by eight high qualit

2025

Opal and Tourmaline Halo Flower Ring in 14k Yellow Gold

Eric's Estate & JewelryPunta Gorda, FL

SOLD

An opal single stone ring: An opal single stone ring Claw-set with an oval-cut opal cabochon, to a bifurcated band, mounted in yellow metal, unmarked and untested, size P, weight 3.7grs

2025

An opal single stone ring

Chiswick AuctionsLondon

SOLD

A pair of opal stud earrings: A pair of opal stud earrings Each set with a cushion-shaped opal cabochon, within a circular-cut cubic zirconia surround, post fittings, mounted in 9 carat gold, European convention mark, stamped 9KT,

2025

A pair of opal stud earrings

Chiswick AuctionsLondon

Womens Sterling Silver Modernist Opal Ring: A WOMENS STERLING SILVER MODERNIST OPAL SPIRAL RING. THE RING IS A SIZE 7.0 AND WEIGHS 6.9g. THE WIDTH OF THE RING IS 3/4". THE RING MAKES A BEAUTIFUL GIFT FOR THAT SOMEONE SPECIAL. ANY QUESTIONS, PLE

2025

Womens Sterling Silver Modernist Opal Ring

Mannys JewelryHAGERSTOWN, MD

Womens Sterling Silver Blue Opal Butterfly Earrings: A PAIR OF WOMENS STERLING SILVER BLUE OPAL COLORED BUTTERFLY EARRINGS THAT WEIGH 3.3g AND MEASURES 1 1/2" LONG BY 1/2" WIDE. NOT SURE IF STONES ARE REAL OR MAN MADE. ANY QUESTIONS, PLEASE DO NOT HESIT

2025

Womens Sterling Silver Blue Opal Butterfly Earrings

Mannys JewelryHAGERSTOWN, MD

Womens Sterling Silver Opal Modernist Whale Pendant Necklace: A WOMENS STERLING SILVER OPAL MODERNIST WHALE PENDANT WITH NECKLACE. THE PENDANT WITH NECKLACE WEIGHS 5.0g. PENDANT MEASURES 1 1/8" LONG BY 3/4" WIDE, AND THE NECKLACE MEASURES 18" LONG, ADJUSTABLE TO

2025

Womens Sterling Silver Opal Modernist Whale Pendant Necklace

Mannys JewelryHAGERSTOWN, MD

Womens Sterling Silver Modernist Blue Opal Pendant: WOMENS STERLING SILVER MODERNIST BLUE OPAL COLORED PENDANT WEIGHES 5.2g AND MEASURES 1 3/8" LONG BY 3/4" WIDE. NOT SURE IF STONES ARE REAL OR MAN MADE. ANY QUESTIONS, PLEASE DO NOT HESITATE TO ASK. BE

2025

Womens Sterling Silver Modernist Blue Opal Pendant

Mannys JewelryHAGERSTOWN, MD

Womens Sterling Silver Blue Opal Butterfly Bracelet: A WOMENS STERLING SILVER MODERNIST BLUE OPAL COLORED BUTTERFLY BRACELET. THE BRACELET WEIGHS 8.0g AND MEASURES 7" LONG BY 1/2" WIDE. NOT SURE IF OPAL IS NATURAL OR MAN MADE. ANY QUESTIONS PLEASE DO NO

2025

Womens Sterling Silver Blue Opal Butterfly Bracelet

Mannys JewelryHAGERSTOWN, MD

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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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