Onyx

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A pair of black opal, diamond, onyx, silver, and 14k gold earrings: A pair of black opal, diamond, onyx, silver, and 14k gold earrings The silver earrings featuring cushion-shaped opal cabochons weighing 3.50 carats, with round-cut diamond and onyx surround, 14k gold

2026

A pair of black opal, diamond, onyx, silver, and 14k gold earrings

Clars AuctionsOakland, CA

SOUTHWEST STERLING RING COLLECTION LOT OF 4: This lot includes four sterling silver rings showcasing a variety of artisan and Southwestern-inspired designs. Included are a large oval butterscotch amber statement ring, a turquoise and black onyx

2026

SOUTHWEST STERLING RING COLLECTION LOT OF 4

DejaVu Estate Sales & Auctions, LLCWest Palm Beach, FL

Italian Onyx Side Table: An Italian Travertine Side Table. Oval top, faceted base. Dimensions: H: 19.75" W: 22.25" D: 30.25"

2026

Italian Onyx Side Table

Regency Auction HouseRockaway, NJ

Italian Onyx Coffee Table: Italian onyx coffee table. Oval top, faceted base. Dimensions: H: 16.625" W: 51.25" D: 27.625"

2026

Italian Onyx Coffee Table

Regency Auction HouseRockaway, NJ

7pc Collection of Vintage Carved Onyx and Alabaster Desk Accessories and Animal Figurines: A collection of seven vintage carved stone desk accessories and animal figurines fashioned from banded onyx and alabaster in shades of cream, sage green, and amber brown. The group includes three shal

2026

7pc Collection of Vintage Carved Onyx and Alabaster Desk Accessories and Animal Figurines

Lion and UnicornHollywood, FL

2.37 Ct Natural Black Onyx Round Cut: Weight - 2.37 Ct / Size - 8.20 x 8.20 x 5.00 mm / Shape - Round Cut / Clarity - Opaque / Origin - Brazil / Treatment - None

2026

2.37 Ct Natural Black Onyx Round Cut

Gems AuctionBangkok, TH

14.05 Ct Natural Blue Onyx Round Cut: Weight - 14.05 Ct / Size - 17.20 x 17.20 x 7.80 mm / Shape - Round Cut / Clarity - Opaque / Origin - Brazil / Treatment - None

2026

14.05 Ct Natural Blue Onyx Round Cut

Gems AuctionBangkok, TH

10.55 Ct Natural Blue Onyx Trillion Cut: Weight - 10.55 Ct / Size - 16.90 x 16.50 x 7.20 mm / Shape - Trillion Cut / Clarity - Opaque / Origin - Brazil / Treatment - None

2026

10.55 Ct Natural Blue Onyx Trillion Cut

Gems AuctionBangkok, TH

12.03 Ct Natural Black Onyx Trillion Cut: Weight - 12.03 Ct / Size - 17.40 x 17.40 x 7.80 mm / Shape - Trillion Cut / Clarity - Opaque / Origin - Brazil / Treatment - None

2026

12.03 Ct Natural Black Onyx Trillion Cut

Gems AuctionBangkok, TH

11.67 Ct Natural Black Onyx Trillion Cut: Weight - 11.67 Ct / Size - 17.20 x 17.20 x 7.40 mm / Shape - Trillion Cut / Clarity - Opaque / Origin - Brazil / Treatment - None

2026

11.67 Ct Natural Black Onyx Trillion Cut

Gems AuctionBangkok, TH

11.68 Ct Natural Black Onyx Hexagon Cut: Weight - 11.68 Ct / Size - 17.20 x 17.20 x 7.50 mm / Shape - Hexagon Cut / Clarity - Opaque / Origin - Brazil / Treatment - None

2026

11.68 Ct Natural Black Onyx Hexagon Cut

Gems AuctionBangkok, TH

11.37 Ct Natural Blue Onyx Hexagon Cut: Weight - 11.37 Ct / Size - 18.10 x 16.10 x 6.90 mm / Shape - Hexagon Cut / Clarity - Opaque / Origin - Brazil / Treatment - None

2026

11.37 Ct Natural Blue Onyx Hexagon Cut

Gems AuctionBangkok, TH

14.44 Ct Natural Red Onyx Pear Cut: Weight - 14.44 Ct / Size - 18.00 x 17.90 x 8.20 mm / Shape - Pear Cut / Color - Red / Clarity - OPaque / Origin - Brazil / Treatment - None

2026

14.44 Ct Natural Red Onyx Pear Cut

Gems AuctionBangkok, TH

13.47 Ct Natural Blue Onyx Hexagon Cut: Weight - 13.47 Ct / Size - 18.90 x 16.40 x 7.30 mm / Shape - Hexagon Cut / Clarity - Opaque / Origin - Brazil / Treatment - None

2026

13.47 Ct Natural Blue Onyx Hexagon Cut

Gems AuctionBangkok, TH

11.58 Ct Natural Blue Onyx Trillion Cut: Weight - 11.58 Ct / Size - 17.10 x 17.00 x 7.50 mm / Shape - Trillion Cut / Clarity - Opaque / Origin - Brazil / Treatment - None

2026

11.58 Ct Natural Blue Onyx Trillion Cut

Gems AuctionBangkok, TH

14.16 Ct Natural Black Onyx Pear Cut: Weight - 14.16 Ct / Size - 18.00 x 17.90 x 7.90 mm / Shape - Pear Cut / Clarity - Opaque / Origin - Brazil / Treatment - None

2026

14.16 Ct Natural Black Onyx Pear Cut

Gems AuctionBangkok, TH

12.93 Ct Natural Black Onyx Hexagon Cut: Weight - 12.93 Ct / Size - 18.00 x 15.90 x 8.10 mm / Shape - Hexagon Cut / Clarity - Opaque / Origin - Brazil / Treatment - None

2026

12.93 Ct Natural Black Onyx Hexagon Cut

Gems AuctionBangkok, TH

11.03 Ct Natural Red Onyx Trillion Cut: Weight - 11.03 Ct / Size - 16.70 x 16.50 x 7.80 mm / Shape - Trillion Cut / Color - Red / Clarity - OPaque / Origin - Brazil / Treatment - None

2026

11.03 Ct Natural Red Onyx Trillion Cut

Gems AuctionBangkok, TH

18.71 Ct Natural Green Onyx Round Cut Beads: Weight - 18.71 Ct / Dimensions - 8.00 - 8.70 mm / 5 pc's / Shape - Round Cut Beads / Clarity - Semi Transparent / Origin - Brazil / Treatment - None

2026

18.71 Ct Natural Green Onyx Round Cut Beads

Gems AuctionBangkok, TH

9.98 Ct Natural Green Onyx Fancy Carving Beads: Weight - 9.98 Ct / Dimensions - 8.10 - 8.60 mm / 3 pc's / Shape - Fancy Carving Beads / Clarity - Semi Transparent / Origin - Brazil / Treatment - None

2026

9.98 Ct Natural Green Onyx Fancy Carving Beads

Gems AuctionBangkok, TH

Pr. Vintage Multi-Color Onyx Obelisks: Pair of vintage multi-color onyx geometric obelisks. Measures 12"H; 2.75" x 2.75" base. Condition report: good condition, flea bite to bottom corner of one, please see all photos. Contact C. Biddle Au

2026

Pr. Vintage Multi-Color Onyx Obelisks

C Biddle Auction Gallery Inc.Oakland Park, FL

A French Onyx, Marble, Gilt Bronze and ChamplevÈ Clock Pedestal: A French Onyx, Marble, Gilt Bronze and ChamplevÈ Clock Pedestal 20th Century Height 48 x width 14 x depth 12 inches. This lot is located in Chicago.

2026

A French Onyx, Marble, Gilt Bronze and ChamplevÈ Clock Pedestal

Freeman'sChicago, IL

A French Green Onyx, Gilt-Metal and ChamplevÈ Three-Piece Clock Garniture: A French Green Onyx, Gilt-Metal and ChamplevÈ Three-Piece Clock Garniture Early 20th Century the clock movement stamped 'Lardot & Boyon/ Paris', numbered '27659' and further marked 'France' H

2026

A French Green Onyx, Gilt-Metal and ChamplevÈ Three-Piece Clock Garniture

Freeman'sChicago, IL

Native America Navajo Sterling Silver Black Onyx Pendant By Scott Skeets.: This is a Native America Navajo Sterling Silver Black Onyx Pendant By Scott Skeets.

2026

Native America Navajo Sterling Silver Black Onyx Pendant By Scott Skeets.

AWS AuctioneersLos Angeles, CA

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24

Onyx Auctions

DIOR Gorgeous 18K White Gold Ring

David Webb Platinum 5.56ct Diamond Turquoise Ring

Roberto Coin 18K Yellow Gold 1.98ct Diamond Collar Necklace

$1 Start Luxury Brands Antique Jewelry

Eastern European Art Gallery Inc

Starts on:

Broomall, PA, US

JOAQUIN CLAUSELL - VELEROS / SAILBOATS PAINTING

1950'S DRINK COCA COLA STORE ADVERTISING SIGN 59.50" LONG

ANCIENT CHINESE TIBETAN STONE BUDDHA HEAD 12" TALL

GREAT ART ANTIQUES ADVERTISING ASIAN PERSIAN

Great Estates Auctioneers & Appraisers

Starts on:

ELLENVILLE, NY, US

2 days Left

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