Onyx

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5.49 Ct Natural Black Onyx Fancy Pear Drop Pair: Weight - 5.49 Ct / Dimensions - 12.80 x 5.80 x 5.80 mm / 2 Pc's / Shape - Fancy Pear Drop / Color - Black / Clarity - OPaque / Origin - Brazil / Treatment - None

2025

5.49 Ct Natural Black Onyx Fancy Pear Drop Pair

Gems AuctionBangkok, TH

7.26 Ct Natural Green Onyx Drilled Fancy Round Cab: Weight - 7.26 Ct / Size - 21.00 x 21.00 x 5.50 mm / Shape - Drilled Fancy Round Cab / Color - Green / Clarity - OPaque / Origin - Africa / Treatment - None

2025

7.26 Ct Natural Green Onyx Drilled Fancy Round Cab

Gems AuctionBangkok, TH

44.40 Ct Natural Green Onyx Drilled Fancy Square Cab: Weight - 44.40 Ct / Size - 23.00 x 23.00 x 5.60 mm / Shape - Drilled Fancy Square Cab / Color - Green / Clarity - OPaque / Origin - Africa / Treatment - None

2025

44.40 Ct Natural Green Onyx Drilled Fancy Square Cab

Gems AuctionBangkok, TH

5.29 Ct Natural Green Onyx Drilled Fancy Oval Cab: Weight - 5.29 Ct / Dimensions - 19.70 x 15.00 x 3.50 mm / Shape - Drilled Fancy Oval cab / Clarity - Semi Transparent / Origin - Brazil / Treatment - None

2025

5.29 Ct Natural Green Onyx Drilled Fancy Oval Cab

Gems AuctionBangkok, TH

4.60 Ct Natural Black Onyx Drilled Fancy Round Cab: Weight - 4.60 Ct / Size - 21.00 x 21.00 x 3.00 mm / Shape - Fancy Round Cab / Color - Black / Clarity - OPaque / Origin - Africa / Treatment - None

2025

4.60 Ct Natural Black Onyx Drilled Fancy Round Cab

Gems AuctionBangkok, TH

5.70 Ct Natural Orange Onyx Drilled Fancy Round Cab: Weight - 5.70 Ct / Dimensions - 25.00 x 25.00 x 4.00 mm / Shape - Drilled Fancy Cab / Clarity - Semi Transparent / Origin - Brazil / Treatment - None

2025

5.70 Ct Natural Orange Onyx Drilled Fancy Round Cab

Gems AuctionBangkok, TH

7.75 Ct Natural Orange Onyx Drilled Fancy Round Cab: Weight - 7.75 Ct / Dimensions - 21.00 x 21.00 x 5.70 mm / Shape - Drilled Fancy Cab / Clarity - Semi Transparent / Origin - Brazil / Treatment - None

2025

7.75 Ct Natural Orange Onyx Drilled Fancy Round Cab

Gems AuctionBangkok, TH

33.66 Ct Natural Black Onyx Drilled Fancy Round Bangle Cab: Weight - 33.66 Ct / Size - 48.00 x 48.00 x 5.00 mm / Shape - Drilled Fancy Round Bangle Cab / Color - Black / Clarity - OPaque / Origin - Africa / Treatment - None

2025

33.66 Ct Natural Black Onyx Drilled Fancy Round Bangle Cab

Gems AuctionBangkok, TH

Unusual Vintage Mid-Century Modern Sterling Silver & Black Onyx Ring: Very good vintage condition with minor patina according to age. Measures approx. 1 1/4" long x 3/4" wide & weighs ca. 12.3 grams. The ring is a size 6 1/2. Marked for Sterling Silver.

2025

Unusual Vintage Mid-Century Modern Sterling Silver & Black Onyx Ring

Pandora AuctionsMiami, FL

FLOOR LAMPS: GROUP OF 3 FLOOR LAMPS, 1 WITH ONYX BASE, TALLEST APPROXIMATELY 70 IN H

2025

Dennis Auction Service, Inc.Stewartsville, NJ

A Pair of Carved Onyx Trojan Horse Head Bookends: Continental, 20th century. A pair of carved onyx trojan horse head bookends; ht. 7.5, wd 5.25, dp. 3.25 inches. Overall good condition.

2025

A Pair of Carved Onyx Trojan Horse Head Bookends

Lewis & Grant AuctionsNewport, KY

Natural Green Onyx Pyramid - Sculpture - 450 Grams: Natural Green Onyx Pyramid - Sculpture - 450 GramsShipping Rate: $45.00 .shipping rates are determined by Parcel weight and destination.Combined shipping: We offer combine shipping on multiple items p

2025

Natural Green Onyx Pyramid - Sculpture - 450 Grams

Fantasy JewelryMuscat, AE

SOLD

Sterling Silver Red Onyx Necklace: A modern sterling silver necklace featuring a square geometric design with a polished red onyx stone set in a smooth, luminous silver frame. Both pendant and chain are marked for silver content, with

2025

Sterling Silver Red Onyx Necklace

Olivers Auction LLCBelton, SC

SOLD

Sterling Silver and Black Onyx Earrings and Necklace: An elegant set featuring a sterling silver necklace and matching earrings, each centered with polished black onyx cabochons in refined silver settings. Both pieces are marked 925, with the makerâ

2025

Sterling Silver and Black Onyx Earrings and Necklace

Olivers Auction LLCBelton, SC

SOLD

Onyx and Mother of Pearl Sterling Silver Necklace: An artisan-crafted sterling silver necklace featuring circular mother-of-pearl and triangular black onyx elements paired in an elegant modern design. The necklace measures approximately 20" in length

2025

Onyx and Mother of Pearl Sterling Silver Necklace

Olivers Auction LLCBelton, SC

SOLD

Vintage Burt Cassell Gold Filled Bracelet with Black Onyx: This vintage gold-filled link bracelet features elegant black onyx stones and includes a safety chain in addition to the clasp. Marked “Burt 1/20 12 KT Cassell.” The bracelet measures appr

2025

Vintage Burt Cassell Gold Filled Bracelet with Black Onyx

Olivers Auction LLCBelton, SC

SOLD

Four Artisan-Crafted Rings Featuring Sterling Silver: A set of four artisan-crafted rings, including examples with black onyx, turquoise, marcasite, and abalone. The abalone ring is size 8, the marcasite ring size 5, the black onyx ring size 7, and the t

2025

Four Artisan-Crafted Rings Featuring Sterling Silver

Olivers Auction LLCBelton, SC

SOLD

Costume Jewelry Assortment: A curated assortment of costume jewelry including a vintage rhinestone and faux faceted emerald necklace, a colorful stone bracelet, and a faux black onyx bracelet with cabochon stones mounted in silv

2025

Costume Jewelry Assortment

Olivers Auction LLCBelton, SC

Vintage Onyx and Diamond Ring: Crafted in 14k white gold featuring an oval black onyx with (1) single cut diamond center. The top of the ring measures 3/4in x 1/2in. The ring is a size 5 and weighs 2.4dwt.

2025

Vintage Onyx and Diamond Ring

Kingston Auction HouseGreenville, DE

Pair of Vintage Desk Clocks: Pair of Vintage Desk Clocks Green Onyx art deco Hammond Clock and General Electric refrigerator Telechron clock. Tallest clock: 9" H X 5.5" W X 3.5" D

2025

Pair of Vintage Desk Clocks

Ripley AuctionsIndianapolis, IN

2024 ONYX AUTHENTICATED JACKSON & JAISON CHOURIO VINTAGE BASEBALL CARD: THE HOBBY BOX

2025

2024 ONYX AUTHENTICATED JACKSON & JAISON CHOURIO VINTAGE BASEBALL CARD

The Hobby BoxBrewster, NY

Black Onyx Cabochon Marcasite Embellishment Sterling Brooch H47: 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

2025

Black Onyx Cabochon Marcasite Embellishment Sterling Brooch H47

Rapid Estate Liquidators and Auction GalleryOrlando, FL

A French onyx and brass four glass mantel clock, late 19th century: A French onyx and brass four glass mantel clock late 19th century The circular enamel dial with Roman hours and Arabic minutes, the twin train movement striking on a gong, the backplate with S. Marti

2025

A French onyx and brass four glass mantel clock, late 19th century

Andrew Jones AuctionsLos Angeles, CA

Large Raw Onyx Slice: Substantial natural onyx specimen in golden and cream hues, showing layered banding with a semi-translucent surface. One side displays a rough, crystalline texture, while the edges reveal the stone&rs

2025

Large Raw Onyx Slice

Williamson Auction GalleryHollywood, FL

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Onyx Auctions

Platinum 3.47ct Diamond Ring

14K Yellow Gold 0.45ct Diamond and Enamel Ring

18K Rose Gold Grape Garnet French Wreath Brooch

Curated Fine Gold Jewelry Vintage & Antique

Eastern European Art Gallery Inc

Starts on:

Broomall, PA, US

1800'S VENUS & PUTTI 3 PANEL OLD MASTER PAINTINGS

JILALI GHARBAOUI - ABSTRACT COMPOSITION PAINTING

CLASSIC HARLEY DAVIDSON WIDE GLIDE MOTORCYCLE

ART ANTIQUES ADVERTISING ASIAN PERSIAN COINS

Great Estates Auctioneers & Appraisers

Starts on:

ELLENVILLE, NY, US

1 day Left

Boucheron Vintage 18K Yellow Gold and 4ct Natural Sapphire Rope Dome Ring

14K Yellow and Rose Gold 1ct Diamond Choker Necklace

Faberge Imperial Russian Natural Pearl and 2ct Diamond Earrings

Fine Brands Antique Vintage and New Jewelry

Eastern European Art Gallery Inc

Starts on:

Broomall, PA, US

6 hrs Left

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