Opal

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Native American Hallmark Signed Sterling and Opal Pendant: Native American sterling and opal inlaid pendant. Marked sterling and silversmiths hallmark stamp. Measures 1". For inhouse shipping, select "bidder arranged". Domestic shipping $8.

2025

Native American Hallmark Signed Sterling and Opal Pendant

Cowboy Joe's AntiquesLas Cruces, NM

Native American Navajo Signed CA Sterling and Opal Watch Band: Native American Navajo signed sterling and opal watch band. Signed CA. Each sterling band end measures 1". For in-house shipping, select "bidder arranged." Domestic shipping $10.

2025

Native American Navajo Signed CA Sterling and Opal Watch Band

Cowboy Joe's AntiquesLas Cruces, NM

Bvlgari Bulgari Gelati Pink Opal and Diamond Bypass Ring: Diamonds weighing approx. 0.08 ctw. US Ring size 6 1/4, Bvlgari size 53. Signed Bvlgari, Made in Italy, numbered, 53, Au750, maker's mark. Comes with papers. 4.1 grams. Gemstones have not been gra

2025

Bvlgari Bulgari Gelati Pink Opal and Diamond Bypass Ring

Hampton Estate AuctionNew York, NY

Vintage 9k Yellow Gold Multicolor Opal Ring Size 6.75: Vintage 9k Yellow Gold Multicolor Opal Ring Size 6.75 This exquisite vintage ring features a stunning genuine natural Australian opal set in 9k yellow gold. The oval opal, measuring approximately 9mm

2025

Vintage 9k Yellow Gold Multicolor Opal Ring Size 6.75

BidhausNew York, NY

Opal Ring: Crafted in 14k yellow gold featuring (1) oval opal weighing approximately 2.50cttw with flashes of green, purple, red and yellow. The ring is a size 3 1/4 and weighs 2.0dwt

2025

Kingston Auction HouseGreenville, DE

Henri Pommier Ladies Gold Watch: Crafted in 18k yellow gold featuring a diamond, green garnet, opal and ruby. The original movement looks to have been replaced with a Henri Pommier time piece. The band is 6 1/4in length and 1/2in in

2025

Henri Pommier Ladies Gold Watch

Kingston Auction HouseGreenville, DE

VINTAGE MID-CENTURY: Brooch - Textured Geometric Panel with Opal-Effect Cabochon, 4x2cm: This mid-century vintage brooch features an elongated geometric panel design rendered in richly textured goldtone metal, adorned with raised diamond motifs and detailed dotwork. At its center lies a l

2025

VINTAGE MID-CENTURY: Brooch - Textured Geometric Panel with Opal-Effect Cabochon, 4x2cm

ThousandPlanetHunghom, Kowloon

Specimen Jar - Koroit Boulder Opal Rough, Earthtone Matrix & Iridescence (5 x 2 cm): An exceptional collector's specimen jar featuring rough Koroit boulder opal fragments, prized for their distinctive earthtone ironstone matrix interspersed with luminous opal-effect flashes. This comp

2025

Specimen Jar - Koroit Boulder Opal Rough, Earthtone Matrix & Iridescence (5 x 2 cm)

ThousandPlanetHunghom, Kowloon

Specimen Jar - Lightning Ridge Black Opal Rough, Iridescent Matrix Fragments (5 x 2 cm): A rare and captivating collector's jar featuring raw Lightning Ridge black opal fragments. This Australian opal variety is celebrated for its rich play-of-color against deep body tones. The 5 x 2 cm g

2025

Specimen Jar - Lightning Ridge Black Opal Rough, Iridescent Matrix Fragments (5 x 2 cm)

ThousandPlanetHunghom, Kowloon

GEM LOT: Ethiopian Welo Opal Rough - Iridescent Play-of-Color in Matrix, Mixed Forms (13g): An estate-sourced parcel of natural Ethiopian Welo Opal rough, totaling 11 grams, this lot features raw, matrix-hosted specimens with vibrant play-of-color across milky, translucent, and honey-toned b

2025

GEM LOT: Ethiopian Welo Opal Rough - Iridescent Play-of-Color in Matrix, Mixed Forms (13g)

ThousandPlanetHunghom, Kowloon

GEM LOT: Ethiopian Welo Opal Rough - Iridescent Play-of-Color in Matrix, Mixed Forms (13g): An estate-sourced parcel of natural Ethiopian Welo Opal rough, totaling 11 grams, this lot features raw, matrix-hosted specimens with vibrant play-of-color across milky, translucent, and honey-toned b

2025

GEM LOT: Ethiopian Welo Opal Rough - Iridescent Play-of-Color in Matrix, Mixed Forms (13g)

ThousandPlanetHunghom, Kowloon

GEM LOT: Ethiopian Welo Opal Rough - Iridescent Play-of-Color in Matrix, Mixed Forms (10g): An estate-sourced parcel of natural Ethiopian Welo Opal rough, totaling 11 grams, this lot features raw, matrix-hosted specimens with vibrant play-of-color across milky, translucent, and honey-toned b

2025

GEM LOT: Ethiopian Welo Opal Rough - Iridescent Play-of-Color in Matrix, Mixed Forms (10g)

ThousandPlanetHunghom, Kowloon

GEM LOT: Ethiopian Welo Opal Rough - Iridescent Play-of-Color in Matrix, Mixed Forms (12g): An estate-sourced parcel of natural Ethiopian Welo Opal rough, totaling 11 grams, this lot features raw, matrix-hosted specimens with vibrant play-of-color across milky, translucent, and honey-toned b

2025

GEM LOT: Ethiopian Welo Opal Rough - Iridescent Play-of-Color in Matrix, Mixed Forms (12g)

ThousandPlanetHunghom, Kowloon

GEM LOT: Ethiopian Welo Opal Rough - Iridescent Play-of-Color in Matrix, Mixed Forms (12g): An estate-sourced parcel of natural Ethiopian Welo Opal rough, totaling 11 grams, this lot features raw, matrix-hosted specimens with vibrant play-of-color across milky, translucent, and honey-toned b

2025

GEM LOT: Ethiopian Welo Opal Rough - Iridescent Play-of-Color in Matrix, Mixed Forms (12g)

ThousandPlanetHunghom, Kowloon

GEM LOT: Ethiopian Welo Opal Rough - Iridescent Play-of-Color in Matrix, Mixed Forms (10g): An estate-sourced parcel of natural Ethiopian Welo Opal rough, totaling 11 grams, this lot features raw, matrix-hosted specimens with vibrant play-of-color across milky, translucent, and honey-toned b

2025

GEM LOT: Ethiopian Welo Opal Rough - Iridescent Play-of-Color in Matrix, Mixed Forms (10g)

ThousandPlanetHunghom, Kowloon

GEM LOT: Ethiopian Welo Opal Rough - Iridescent Play-of-Color in Matrix, Mixed Forms (15g): An estate-sourced parcel of natural Ethiopian Welo Opal rough, totaling 11 grams, this lot features raw, matrix-hosted specimens with vibrant play-of-color across milky, translucent, and honey-toned b

2025

GEM LOT: Ethiopian Welo Opal Rough - Iridescent Play-of-Color in Matrix, Mixed Forms (15g)

ThousandPlanetHunghom, Kowloon

GEM LOT: Ethiopian Welo Opal Rough - Iridescent Play-of-Color in Matrix, Mixed Forms (11g): An estate-sourced parcel of natural Ethiopian Welo Opal rough, totaling 11 grams, this lot features raw, matrix-hosted specimens with vibrant play-of-color across milky, translucent, and honey-toned b

2025

GEM LOT: Ethiopian Welo Opal Rough - Iridescent Play-of-Color in Matrix, Mixed Forms (11g)

ThousandPlanetHunghom, Kowloon

GEM LOT: Ethiopian Welo Opal Rough - Iridescent Play-of-Color in Matrix, Mixed Forms (12g): An estate-sourced parcel of natural Ethiopian Welo Opal rough, totaling 11 grams, this lot features raw, matrix-hosted specimens with vibrant play-of-color across milky, translucent, and honey-toned b

2025

GEM LOT: Ethiopian Welo Opal Rough - Iridescent Play-of-Color in Matrix, Mixed Forms (12g)

ThousandPlanetHunghom, Kowloon

GEM LOT: Ethiopian Welo Opal Rough - Iridescent Play-of-Color in Matrix, Mixed Forms (11g): An estate-sourced parcel of natural Ethiopian Welo Opal rough, totaling 11 grams, this lot features raw, matrix-hosted specimens with vibrant play-of-color across milky, translucent, and honey-toned b

2025

GEM LOT: Ethiopian Welo Opal Rough - Iridescent Play-of-Color in Matrix, Mixed Forms (11g)

ThousandPlanetHunghom, Kowloon

GEM LOT: Ethiopian Welo Opal Rough - Iridescent Play-of-Color in Matrix, Mixed Forms (15g): An estate-sourced parcel of natural Ethiopian Welo Opal rough, totaling 11 grams, this lot features raw, matrix-hosted specimens with vibrant play-of-color across milky, translucent, and honey-toned b

2025

GEM LOT: Ethiopian Welo Opal Rough - Iridescent Play-of-Color in Matrix, Mixed Forms (15g)

ThousandPlanetHunghom, Kowloon

GEM LOT: Ethiopian Welo Opal Rough - Iridescent Play-of-Color in Matrix, Mixed Forms (11g): An estate-sourced parcel of natural Ethiopian Welo Opal rough, totaling 11 grams, this lot features raw, matrix-hosted specimens with vibrant play-of-color across milky, translucent, and honey-toned b

2025

GEM LOT: Ethiopian Welo Opal Rough - Iridescent Play-of-Color in Matrix, Mixed Forms (11g)

ThousandPlanetHunghom, Kowloon

GEM LOT: Ethiopian Welo Opal Rough - Iridescent Play-of-Color in Matrix, Mixed Forms (14g): An estate-sourced parcel of natural Ethiopian Welo Opal rough, totaling 11 grams, this lot features raw, matrix-hosted specimens with vibrant play-of-color across milky, translucent, and honey-toned b

2025

GEM LOT: Ethiopian Welo Opal Rough - Iridescent Play-of-Color in Matrix, Mixed Forms (14g)

ThousandPlanetHunghom, Kowloon

GEM LOT: Ethiopian Welo Opal Rough - Iridescent Play-of-Color in Matrix, Mixed Forms (14g): An estate-sourced parcel of natural Ethiopian Welo Opal rough, totaling 11 grams, this lot features raw, matrix-hosted specimens with vibrant play-of-color across milky, translucent, and honey-toned b

2025

GEM LOT: Ethiopian Welo Opal Rough - Iridescent Play-of-Color in Matrix, Mixed Forms (14g)

ThousandPlanetHunghom, Kowloon

GEM LOT: Ethiopian Welo Opal Rough - Iridescent Play-of-Color in Matrix, Mixed Forms (10g): An estate-sourced parcel of natural Ethiopian Welo Opal rough, totaling 11 grams, this lot features raw, matrix-hosted specimens with vibrant play-of-color across milky, translucent, and honey-toned b

2025

GEM LOT: Ethiopian Welo Opal Rough - Iridescent Play-of-Color in Matrix, Mixed Forms (10g)

ThousandPlanetHunghom, Kowloon

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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

7 days Left

Weller Sicard 1902-07 Art Nouveau Pottery Iridescent Luster Floral Decorated 25" Floor Vase

Louis Marx & Co. 1930s Tin Lithograph "Roadside Rest Service Station" Toy Set

Freiwald Studio Art Pottery Hand Made Figural Bat Taking Flight On Green Stump Ceramic Sculpture

Decorative Arts And Fine Objects Auction

Crafted Auctions

Starts on:

Germantown Hills, IL, US

7 days Left

Mint Big 1950s Navajo Bell Sterling Silver Turquoise Cuff Bracelet 7-8"

Big Mint Navajo Sterling Silver Turquoise Squash Blossom Ring 9

HUGE Mint 1960s Navajo Sterling Turquoise Squash Blossom Pendant

STERLING SILVER GOLD VINTAGE JEWELRY POKEMON

Sabertooth Auctions

Starts on:

Murray, KY, US

3 days Left

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