Onyx

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13.32 Ct Natural Black Onyx Hexagon Cut: Weight - 13.32 Ct / Size - 18.70 x 16.20 x 7.60 mm / Shape - Hexagon Cut / Clarity - Opaque / Origin - Brazil / Treatment - None

2026

13.32 Ct Natural Black Onyx Hexagon Cut

Gems AuctionBangkok, TH

17.77 Ct Natural Green Onyx Round Cut Beads: Weight - 17.77 Ct / Dimensions - 3.10 - 3.20 mm / 109 Pc's / Shape - Round Cut Beads / Clarity - Opaque / Origin - Brazil / Comments - None

2026

17.77 Ct Natural Green Onyx Round Cut Beads

Gems AuctionBangkok, TH

20.04 Ct Natural Green Onyx Round Cut Beads: Weight - 20.04 Ct / Dimensions - 8.40 - 8.70 mm / 5 PC's / Shape - Round Cut Beads / Clarity - Opaque / Origin - Brazil / Treatment - None

2026

20.04 Ct Natural Green Onyx Round Cut Beads

Gems AuctionBangkok, TH

8.36 Ct Natural Green Onyx Round Cut Beads: Weight - 8.36 Ct / Dimensions - 8.40 - 8.60 mm / 3 Pc's / Shape - Round Cut Beads / Clarity - Opaque / Origin - Brazil / Treatment - None

2026

8.36 Ct Natural Green Onyx Round Cut Beads

Gems AuctionBangkok, TH

18.00 Ct Natural Green Onyx Round Cut Beads: Weight - 18.00 Ct / Dimensions - 3.10 - 3.30 mm / 110 PC's / Shape - Round Cut Beads / Clarity - Opaque / Origin - Brazil / Treatment - None

2026

18.00 Ct Natural Green Onyx Round Cut Beads

Gems AuctionBangkok, TH

Mens Vintage Estate Sterling Silver Tiger Onyx Ring: A MENS VINTAGE ESTATE STERLING SILVER TIGER ONYX RING. THE RING IS A SIZE 10 AND WEIGHS 11.5g. FACE MEASURES ABOUT 3/4" WIDE. THE RING MAKES A BEAUTIFUL, IMPRESSIVE GIFT FOR THAT SOMEONE SPECIAL. ANY

2026

Mens Vintage Estate Sterling Silver Tiger Onyx Ring

Mannys JewelryHAGERSTOWN, MD

10K White Gold Gemstone Earrings 1.8 Grams: This pair of square halo stud earrings is crafted in 10-karat white gold. Each earring features a central princess-cut black gemstone, which appears to be onyx or spinel, surrounded by a border of sma

2026

10K White Gold Gemstone Earrings 1.8 Grams

Kellie's Estate SalesOkemos, MI

Sterling Silver Onyx Granulated Dangle Earrings: Sterling Silver, Onyx, Granulated Dangle Earrings. Signed 925. 7.7g

2026

Sterling Silver Onyx Granulated Dangle Earrings

Retro Roadshow AuctionsMantua, OH

Corina Sterling Silver Onyx Garnet Modernist Brooch: Corina Sterling Silver, Onyx, Garnet Geometric Modernist Brooch. Signed Corina 925. 25.5g

2026

Corina Sterling Silver Onyx Garnet Modernist Brooch

Retro Roadshow AuctionsMantua, OH

GSJ Sterling Silver Onyx Tumbled Bead Necklace: GSJ Sterling Silver, Onyx Tumbled Bead Necklace. 18-20in Length (adjustable) Signed 925 GSJ. 125g

2026

GSJ Sterling Silver Onyx Tumbled Bead Necklace

Retro Roadshow AuctionsMantua, OH

Signed Sterling Silver Onyx Chinese Character Link Bracelet: Signed Sterling Silver, Onyx Chinese Character Link Bracelet. 9.5in Length. Signed A 925. 17.1g

2026

Signed Sterling Silver Onyx Chinese Character Link Bracelet

Retro Roadshow AuctionsMantua, OH

Sterling Silver Onyx Open Scrollwork Heart Dangle Earrings: Sterling Silver, Onyx Open Scrollwork Heart Dangle Earrings. Signed 925. 4.1g

2026

Sterling Silver Onyx Open Scrollwork Heart Dangle Earrings

Retro Roadshow AuctionsMantua, OH

Signed Israeli 14KT Gold Sterling Onyx Double Spinner Ring: Signed 14KT Yellow Gold, Sterling Silver, Onyx Double Spinner Ring. Size 6.5. Signed with Hebrew Letters partially faded 925. 14.2g

2026

Signed Israeli 14KT Gold Sterling Onyx Double Spinner Ring

Retro Roadshow AuctionsMantua, OH

Signed Antique 10KT Yellow Gold Onyx Cameo Spinner Ring: Signed Antique 10KT Yellow Gold, Onyx, Agate Cameo Spinner Ring. Size 5. Signed JHF 10K. 2.7g

2026

Signed Antique 10KT Yellow Gold Onyx Cameo Spinner Ring

Retro Roadshow AuctionsMantua, OH

Signed Sterling Silver Onyx Topaz Pave Set Dangle Earrings: Signed Sterling Silver, Onyx, Clear Topaz Pave Set Oval Dangle Drop Earrings. Signed 925 CN FZN. 4.4g

2026

Signed Sterling Silver Onyx Topaz Pave Set Dangle Earrings

Retro Roadshow AuctionsMantua, OH

French 18K & Platinum, Diamond, Ruby & Onyx Playing Card Cufflinks & Shirt Studs Dress Set: connector is stamped with lozenge-shaped cartouche containing the maker's initials m|c and an eagle's head mark indicating 18K, the mounts are platinum (acid tested) and the loops on the mounts are st

2026

French 18K & Platinum, Diamond, Ruby & Onyx Playing Card Cufflinks & Shirt Studs Dress Set

Culper'sPort Washington, NY

Thin Flat Modernist Black Onyx Stackable Sterling Silver Ring: 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

Thin Flat Modernist Black Onyx Stackable Sterling Silver Ring

Rapid Estate Liquidators and Auction GalleryOrlando, FL

Marcasite Rim and Black Onyx Stone Setting Round Sterling Silver Earrings G52: 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

Marcasite Rim and Black Onyx Stone Setting Round Sterling Silver Earrings G52

Rapid Estate Liquidators and Auction GalleryOrlando, FL

Spode onyx pitcher and decorative vases(one marked on bottom-tallest 6in): Spode onyx pitcher and decorative vases(one marked on bottom-tallest 6in)

2026

Spode onyx pitcher and decorative vases(one marked on bottom-tallest 6in)

Emanon Auctions and Estate SalesKeyport, NJ

Zuni Carved Bird Fetish Necklace Attributed To George Cheechee: Offered here for your consideration is a Zuni carved bird fetish necklace attributed to George Cheechee. This piece features two strands of shell Heishi beads highlighted with carved turquoise, onyx,

2026

Zuni Carved Bird Fetish Necklace Attributed To George Cheechee

Western Trading PostWickenburg, AZ

Lot 2 Donna Dressler Sterling Silver Earrings NWT: Lot of 2 pairs of Donna Dressler sterling silver earrings with onyx and turquoise. New with tags. Marked sterling. Measures approx. .75 inches long. Total weight 14.9 grams. Some scratching. Jewelry,

2026

Lot 2 Donna Dressler Sterling Silver Earrings NWT

The Benefit Shop Foundation Inc.Mount Kisco, NY

46.19 ct Natural Onyx Slice: Gemstones: Natual Onyx Slice /Carat Weights: 46.19 ct /Size or Dimensions: 53 X 23.50 X 5 mmTreatment: Color Dyed

2026

46.19 ct Natural Onyx Slice

Finest Gems Auction Rajasthan, IN

12.56 ct Natural Red Onyx: Gemstones: Natual Onyx /Carat Weights: 12.56 ct /Size or Dimensions: 16 X 12 X 8 mm Approx

2026

12.56 ct Natural Red Onyx

Finest Gems Auction Rajasthan, IN

50.70 ct Natural Onyx Slice: Gemstones: Natual Onyx Slice /Carat Weights: 50.70 ct /Size or Dimensions: 42 X 22.20 X 5.80 mmTreatment: Color Dyed

2026

50.70 ct Natural Onyx Slice

Finest Gems Auction Rajasthan, IN

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Onyx Auctions

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Eastern European Art Gallery Inc

Starts on:

Broomall, PA, US

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Great Estates Auctioneers & Appraisers

Starts on:

ELLENVILLE, NY, US

5 days 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

4 days Left

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