Opal

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2026

New Big Vintage Arya Sterling Silver Opal Sway Pendant

Sabertooth AuctionsMurray, KY

New Boxed Vintage 1960s 14kt Gold Opal Drop Earrings: 14kt gold guaranteed in excellent condition

2026

New Boxed Vintage 1960s 14kt Gold Opal Drop Earrings

Sabertooth AuctionsMurray, KY

2026

New Vint Heavy Designer Sterling Opal Tanzanite Necklace 18"

Sabertooth AuctionsMurray, KY

Mint Vintage Designer Gold Over Sterling Fire Opal Ring 6: Guaranteed Solid 925 Sterling Silver, in Excellent Condition

2026

Mint Vintage Designer Gold Over Sterling Fire Opal Ring 6

Sabertooth AuctionsMurray, KY

Mint Big Vint Taxco Sterling Silver Opalite Sea Opal Pendant: Guaranteed Solid 925 Sterling Silver, in Excellent Condition

2026

Mint Big Vint Taxco Sterling Silver Opalite Sea Opal Pendant

Sabertooth AuctionsMurray, KY

Mint Vint Heavy Designer Gold Over Sterling Opal Gem Ring 6: Guaranteed Solid 925 Sterling Silver, in Excellent Condition

2026

Mint Vint Heavy Designer Gold Over Sterling Opal Gem Ring 6

Sabertooth AuctionsMurray, KY

3.44 Carats Koroit Boulder Opal Cabochon - Natural Australian Stones 14.7x10.5mm, 16XM: This exceptional 3.44-carat Koroit boulder opal cabochon is a natural work of geological art, featuring vivid veins of electric blue, deep violet, and luminous green play-of-color that snake through a

2026

3.44 Carats Koroit Boulder Opal Cabochon - Natural Australian Stones 14.7x10.5mm, 16XM

ThousandPlanetHunghom, Kowloon

5.45 Carats Koroit Boulder Opal Cabochon - Natural Australian Stones 15.7x11.2mm, 3XM: This exceptional 5.45-carat Koroit boulder opal cabochon is a natural geological masterpiece, featuring a dramatic banded ironstone matrix interwoven with vivid veins of iridescent play-of-color. The

2026

5.45 Carats Koroit Boulder Opal Cabochon - Natural Australian Stones 15.7x11.2mm, 3XM

ThousandPlanetHunghom, Kowloon

18K Gold Plated Sterling Silver Opal Necklace & Christian Dior Earrings: A pair of Christian Dior gold-tone, pave-set dome-shaped stud earrings, adorned with clear rhinestones/crystals. The earrings are presented on a pink card marked "Christian Dior" and "14K GOLD POST,"

2026

18K Gold Plated Sterling Silver Opal Necklace & Christian Dior Earrings

Lion and UnicornHollywood, FL

Opal, Turquoise, Red Coral Rings & Pendant: Four sterling rings with opal, turquoise & red coral gemstones. Sizes 2.5, 7, 8. Multi gemstone sterling pendant, 1.5" long. (15 dwt)

2026

Opal, Turquoise, Red Coral Rings & Pendant

Vintage AuctionsOttawa, OH

NF 14K Gold Opal Turtle Pendant Necklace: Signed 14K gold snake chain necklace. Signed illegibly, marked 14k. Made in Italy. Drop length approx 8.75 inches. Signed NF 14k gold, opal and mother of pearl turtle motif pendant. Total weight of bo

2026

NF 14K Gold Opal Turtle Pendant Necklace

The Benefit Shop Foundation Inc.Mount Kisco, NY

SOLD

Antique 22ct Gold Opal and Garnet 3 Stone Star Ring: Antique 22ct Gold Opal and Garnet 3 Stone Star Ring

2026

Antique 22ct Gold Opal and Garnet 3 Stone Star Ring

Banks Jewellery Auctions Gloucestershire

Israel Sterling Opal Square Earrings: Israel Sterling Opal square earrings. 4.70g

2026

Israel Sterling Opal Square Earrings

Retro Roadshow AuctionsSaratoga Springs, UT

Sterling Opal Claddagh Ring. Size 9.5: Sterling Opal claddagh ring. Size 9.5. 2.10g

2026

Sterling Opal Claddagh Ring. Size 9.5

Retro Roadshow AuctionsSaratoga Springs, UT

Sterling Opal Double Band Ring. Size 9: Sterling Opal double band ring. Size 9. 2.10g

2026

Sterling Opal Double Band Ring. Size 9

Retro Roadshow AuctionsSaratoga Springs, UT

Sterling Opal Vine Detail Ring. Size 6: Sterling Opal vine detail ring. Size 6. 1.60g

2026

Sterling Opal Vine Detail Ring. Size 6

Retro Roadshow AuctionsSaratoga Springs, UT

Sterling Opal And Topaz Halo Set Ring. Size 5: Sterling Opal and topaz halo set ring. Size 5. 3.20g

2026

Sterling Opal And Topaz Halo Set Ring. Size 5

Retro Roadshow AuctionsSaratoga Springs, UT

Doublet Opal Sterling Silver Kawi Rali 925 Earrings Z24: This item is in good pre-owned, previously used/displayed condition with noticeable light wear, and surface scratches. Please reference all photos for full details. This piece of jewelry has been test

2026

Doublet Opal Sterling Silver Kawi Rali 925 Earrings Z24

Rapid Estate Liquidators and Auction GalleryOrlando, FL

A Lot of Boulder Opal Rough Specimens, 59ZJ: This lot consists of multiple boulder opal rough specimens, with individual sizes ranging from 2 to 2.6 cm and a total weight of 40.49 grams. Each specimen retains its natural ironstone host rock matr

2026

A Lot of Boulder Opal Rough Specimens, 59ZJ

ThousandPlanetHunghom, Kowloon

4.22 Carats Roselight Welo Opal - Natural Ethiopian Gemstone 16.5x9.2x5.6mm, 25XH: Soft clouds of pink, lavender, and citrus yellow shimmer within this polished Welo opal, revealing a dreamy internal fire that glows beneath a smooth, milky surface. The play-of-color unfolds in gentl

2026

4.22 Carats Roselight Welo Opal - Natural Ethiopian Gemstone 16.5x9.2x5.6mm, 25XH

ThousandPlanetHunghom, Kowloon

19.03 Carats Winton Boulder Opal Rough - Natural Australian Specimen, 9XP: This 19.03-carat Winton boulder opal rough, measuring 21.2 x 12.9 x 6.9 mm, is a striking example of Australia's iconic boulder opal. Embedded within a dark, speckled ironstone host rock, the opal dis

2026

19.03 Carats Winton Boulder Opal Rough - Natural Australian Specimen, 9XP

ThousandPlanetHunghom, Kowloon

1.97 Carats Play-of-Color Welo Opal - Natural Ethiopian Gem 13x9mm, 90XA: This captivating Welo opal gleams with a luminous cascade of multi neon color that ripple across the stone's surface with every movement. The play-of-color is vivid and well-distributed, presenting a

2026

1.97 Carats Play-of-Color Welo Opal - Natural Ethiopian Gem 13x9mm, 90XA

ThousandPlanetHunghom, Kowloon

9.74 Carats Winton Boulder Opal Rough - Intense Blue Play-of-Color Specimen, 30XM: This 9.74ct Winton boulder opal rough, measuring 23x11mm, is a striking example of Australia's iconic gemstone, showcasing the raw beauty of nature's artistry. The specimen retains its natural ironsto

2026

9.74 Carats Winton Boulder Opal Rough - Intense Blue Play-of-Color Specimen, 30XM

ThousandPlanetHunghom, Kowloon

2.49 Carats Multicolor Ethiopian Welo Opal Cabochon Parcel - Natural Loose Gemstones, 34ZH: This exquisite parcel of oval opal cabochons, calibrated to 4.2x3.3 mm, delivers a spellbinding display of play-of-color against a translucent to semi-translucent body. Brilliant flashes of electric g

2026

2.49 Carats Multicolor Ethiopian Welo Opal Cabochon Parcel - Natural Loose Gemstones, 34ZH

ThousandPlanetHunghom, Kowloon

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24

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

4 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

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

TPZ211 11.65 carats AAA Quality Laser cut Swiss Blue Topaz 17?13?7 mm

2.40 Cts Pear Shape Natural Aquamarine Loose Gemstone - 11X8X5 mm

NO RESERVE Loose Gemstones

Fantasy Jewelry

Starts on:

Muscat, Muscat, AE

20 hrs Left

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