Opal

(10,000 price results)

Sort by:

Most Relevant

1.43 Ct Natural Multicolor Welo Opal Top Fire Pear Cut: Weight - 1.43 Ct / Size - 11.70 x 7.90 x 4.10 mm / Shape - Pear Cut / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

2026

1.43 Ct Natural Multicolor Welo Opal Top Fire Pear Cut

Gems AuctionBangkok, TH

1.60 Ct Natural Multicolor Welo Opal Top Fire Oval Cab: Weight - 1.60 Ct / Size - 10.30 x 7.20 x 4.10 mm/ Shape - Oval Cab / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

2026

1.60 Ct Natural Multicolor Welo Opal Top Fire Oval Cab

Gems AuctionBangkok, TH

1.91 Ct Natural Multicolor Welo Opal Top Fire Oval Cab: Weight - 1.91 Ct / Size - 12.30 x 6.90 x 4.40 mm/ Shape - Oval cab / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

2026

1.91 Ct Natural Multicolor Welo Opal Top Fire Oval Cab

Gems AuctionBangkok, TH

1.77 Ct Natural Multicolor Welo Opal Top Fire Oval Cab: Weight - 1.77 Ct / Size -11.50 x 8.50 x 4.10 mm/ Shape - Oval cab / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

2026

1.77 Ct Natural Multicolor Welo Opal Top Fire Oval Cab

Gems AuctionBangkok, TH

1.09 Ct Natural Multicolor Welo Opal Top Fire Oval Cab: Weight - 1.09 Ct / Size -10.20 x 6.20 x 3.80 mm/ Shape - Oval cab / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

2026

1.09 Ct Natural Multicolor Welo Opal Top Fire Oval Cab

Gems AuctionBangkok, TH

3.08 Ct Natural Multicolor Welo Opal Top Fire Solid Rough: Weight - 3.08 Ct / Size - 11.00 x 8.80 x 7.30 mm / Shape - Solid Rough Cab / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

2026

3.08 Ct Natural Multicolor Welo Opal Top Fire Solid Rough

Gems AuctionBangkok, TH

2.03 Ct Natural Multicolor Welo Opal Top Fire Oval Cab: Weight - 2.03 Ct / Size -11.80 x 8.40 x 4.40 mm/ Shape - Oval cab / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

2026

2.03 Ct Natural Multicolor Welo Opal Top Fire Oval Cab

Gems AuctionBangkok, TH

2.15 Ct Natural Multicolor Welo Opal Top Fire Oval Cut: Weight - 2.15 Ct / Size - 12.20 x 8.30 x 5.00 mm/ Shape - Oval Cut / Color - Multicolor / Clarity - Translucent / Origin - Ethiopia / Treatment - None

2026

2.15 Ct Natural Multicolor Welo Opal Top Fire Oval Cut

Gems AuctionBangkok, TH

Jewelry. Gold necklace, 14k rope chain soldered to locket w/ opals, chain tested for 14kt gold,: Jewelry. Gold necklace, 14k rope chain soldered to locket w/ opals, chain tested for 14kt gold, total weight 12.50 grams,

2026

Jewelry. Gold necklace, 14k rope chain soldered to locket w/ opals, chain tested for 14kt gold,

Hudson Valley Auctioneers LLC Beacon NYBeacon, NY

Jewelry. (3) Gold pendants & (1) Gold pin hallmark 14k w/ gemstones, opal, peridot, white topaz or: Jewelry. (3) Gold pendants & (1) Gold pin hallmark 14k w/ gemstones, opal, peridot, white topaz or cz & blue zircon? 6 grams; triangle pendant w/ 18 inset diamonds 6 grams tested 14k; faceted yellow s

2026

Jewelry. (3) Gold pendants & (1) Gold pin hallmark 14k w/ gemstones, opal, peridot, white topaz or

Hudson Valley Auctioneers LLC Beacon NYBeacon, NY

14K Gold Opal Heart Pendant Necklace: 14K Gold Opal Heart Pendant Necklace. t.w: 1.12 grams.16” chain.

2026

14K Gold Opal Heart Pendant Necklace

Flannery's Estate ServicesPine Bush, NY

Vintage Sterling Created Opal/Purple Stone Earrings, Southwestern: DescriptionVintage Sterling Created Opal/Purple Stone Earrings, Southwestern stud and dangle. The stud is an appx. 6mm round created bezel-set opal from which a bezel-set oval purple stone that is app

2026

Vintage Sterling Created Opal/Purple Stone Earrings, Southwestern

Jasper52New York, NY

GREEN OPAL ROCK STONE LAPIDARY SPECIMEN: GREEN OPAL ROCK STONE LAPIDARY SPECIMEN

2026

GREEN OPAL ROCK STONE LAPIDARY SPECIMEN

Col. Christie Hatman AuctioneersThayer, MO

Navajo Opal Ring Size 8 Adjustable Sterling Silver Native American: For your consideration is this wonderful Navajo sterling silver and shimmery opal statement adjustable ring in size 8. The ring features 4 shimmery opal cabs on the front set in sterling silver settin

2026

Navajo Opal Ring Size 8 Adjustable Sterling Silver Native American

SOUTHWESTERN STYLE GALLERYGEORGETOWN, TX

Navajo Opal Bracelet Stacker Sterling Silver Cuff Native American Signed: For your consideration is this fab vintage Navajo sterling silver and opal stacker cuff bracelet. The cuff features a traditional, elegant design in sterling silver accented with a beautiful opal cabo

2026

Navajo Opal Bracelet Stacker Sterling Silver Cuff Native American Signed

SOUTHWESTERN STYLE GALLERYGEORGETOWN, TX

Vintage Zuni Inlay Dangle Earrings Turquoise Spiny Oyster Sterling Silver: Vintage Zuni Inlay Dangle Earrings. Turquoise, Spiny Oyster, Opal, Sterling Silver. Measure about 1 1/4".

2026

Vintage Zuni Inlay Dangle Earrings Turquoise Spiny Oyster Sterling Silver

SOUTHWESTERN STYLE GALLERYGEORGETOWN, TX

English 9 carat (9 k) gold necklace marked 375 with pendant droplet opal cabachon; 1 gram: Delicate English 9ct gold necklace marked 375, the pendant droplet set with a single polished oval opal cabochon, Birmingham 1986, 1 gram. In original red box.

2026

English 9 carat (9 k) gold necklace marked 375 with pendant droplet opal cabachon; 1 gram

South Florida Auctionsriviera beach, FL

Vintage opal color lucite beads textured flowers statement brooch pin u: IN HOUSE FLAT SHIPPING & HANDLING COST WITHIN ALL THE U.S. : $7 To bypass LiveShipping, and use our In-House shipping service for $7 or shipping combined for multiple lots, please select “Arrange Yo

2026

Vintage opal color lucite beads textured flowers statement brooch pin u

Succetti GalleryHighland Park, IL

Vintage Natural Opal Pendant: Medium: Opal Size: 1.1x0.7x0.4 inches Age/Detail: Vintage Natural Condition: great overall, check photo for condition reference. Provenance: Collection from Estate in Williamsburg LiveShipping is NOT

2026

Vintage Natural Opal Pendant

Treasured AuctionsJamaica, NY

Sterling Silver Natural Ethiopian Welo Opal Ring: Medium: Natural Ethiopian Welo Opal Size: US7 2.4gram Age/Detail: Sterling Silver Condition: great overall, check photo for condition reference. Provenance: Collection from Estate in Tribecca LiveShip

2026

Sterling Silver Natural Ethiopian Welo Opal Ring

Treasured AuctionsJamaica, NY

4.62 Carats Freeform Cabochon Opal - Natural Ethiopian Stone 13.8x12.9x5.7mm, 26XH: A kaleidoscopic gem with an ethereal glow, this freeform Welo opal showcases brilliant pools of aqua blue, violet, and soft coral pink that swirl beneath its curved surface. The translucent body ampli

2026

4.62 Carats Freeform Cabochon Opal - Natural Ethiopian Stone 13.8x12.9x5.7mm, 26XH

ThousandPlanetHunghom, Kowloon

5.31 Carats Honeycomb Welo Opal - Natural Ethiopian Stone 15x10x7.5mm, 4XH: This captivating Welo opal displays a rare and sought-after honeycomb pattern, with vivid flashes of orange, lime green, pink, and gold shimmering across its translucent body. The play-of-color is int

2026

5.31 Carats Honeycomb Welo Opal - Natural Ethiopian Stone 15x10x7.5mm, 4XH

ThousandPlanetHunghom, Kowloon

7.80 Carats High-Domed Cabochon Opal - Natural Ethiopian Stone 15.4x10.4x8.7mm, 10XH: A luminous treasure from Ethiopia's Welo region, this high-domed cabochon opal blazes with electric fire-vibrant waves of golden orange, sunset red, and lime green shimmer beneath a smooth, translucen

2026

7.80 Carats High-Domed Cabochon Opal - Natural Ethiopian Stone 15.4x10.4x8.7mm, 10XH

ThousandPlanetHunghom, Kowloon

4.45 Carats Glow Mint Welo Opal - Natural Ethiopian Gemstone 12x7mm, 24XH: This luminous Welo opal reveals a gentle yet vivid display of mint green, golden orange, and soft pink hues swirling beneath its translucent surface. The internal glow appears suspended, with light re

2026

4.45 Carats Glow Mint Welo Opal - Natural Ethiopian Gemstone 12x7mm, 24XH

ThousandPlanetHunghom, Kowloon

View:

24

Opal Auctions

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

4 days Left

2.55 Carats Rhodolite Garnet Pairs Pigeon Red - 7x7x4 mm

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

3.60 Carats Natural Santa Maria Aquamarine Gemstone - 18X7X4 mm

NO RESERVE Loose Gemstones

Fantasy Jewelry

Starts on:

Muscat, Muscat, AE

1 day Left

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

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

3.60 Carats Natural Santa Maria Aquamarine Gemstone - 18X7X4 mm

NO RESERVE Loose Gemstones

Fantasy Jewelry

Starts on:

Muscat, Muscat, AE

3 days Left

TOP