Onyx ~ Antique & Vintage Items

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Mint Vintage Thick Sterling Silver Onyx Ring 6: Guaranteed Solid 925 Sterling Silver, in Excellent Condition

2026

Mint Vintage Thick Sterling Silver Onyx Ring 6

Sabertooth Auctions

Mint Vintage Thick Sterling Silver Onyx MOP Pendant: Guaranteed Solid 925 Sterling Silver, in Excellent Condition

2026

Mint Vintage Thick Sterling Silver Onyx MOP Pendant

Sabertooth Auctions

Mint Vintage 1960s 14kt GF Diamond Onyx Brooch: Mint Condition, In Like New Condition, Perfect

2026

Mint Vintage 1960s 14kt GF Diamond Onyx Brooch

Sabertooth Auctions

Stunning Vintage Taxco Sterling Silver Onyx MOP Bracelet 7.25": Guaranteed Solid 925 Sterling Silver, in Excellent Condition

2026

Stunning Vintage Taxco Sterling Silver Onyx MOP Bracelet 7.25"

Sabertooth Auctions

Mint Navajo Elsie Yazzie Sterling Silver Onyx Feather Necklace 16": handmade Navajo Sterling Silver in Excellent Condition or better

2026

Mint Navajo Elsie Yazzie Sterling Silver Onyx Feather Necklace 16"

Sabertooth Auctions

Mint Big Heavy Vint Designer Sterling Silver MOP Onyx Pendant: Guaranteed Solid 925 Sterling Silver, in Excellent Condition

2026

Mint Big Heavy Vint Designer Sterling Silver MOP Onyx Pendant

Sabertooth Auctions

4 Sterling Black Onyx Necklaces: Four sterling black onyx pendants, 1/2" - 1.5". On four sterling chains, 16" & 18" long. (12 dwt)

2026

4 Sterling Black Onyx Necklaces

Vintage Auctions

Vintage Marcasite & Onyx Rings, Bracelet, Pin: Vintage sterling with black onyx and marcasite. Bracelet is 7.5". Two rings, size 6 & 8. Brooch, 2". (22 dwt)

2026

Vintage Marcasite & Onyx Rings, Bracelet, Pin

Vintage Auctions

Turquoise & Black Onyx 925 Rings, Earrings: Three sterling rings with turquoise and black onyx gemstones, sizes 5 & 8. Sterling and Black Onyx Necklace, 24" long. Pierced feather turquoise earrings, 2" long. (22 dwt)

2026

Turquoise & Black Onyx 925 Rings, Earrings

Vintage Auctions

Sterling Silver, Onyx, Malachite Fan Brooch: Vintage sterling silver fan brooch with onyx, malachite, mother of pearl, and marcasite. Marked sterling. Measures approx. 1.5 x 2.5 inches. Total weight 25.4 grams. Some scratching. Jewelry, estate j

2026

Sterling Silver, Onyx, Malachite Fan Brooch

The Benefit Shop Foundation Inc.

Onyx, Star Sapphire, Lapis Necklaces & More: Five sterling silver gemstone necklaces & Two Sterling Rings. Black onyx, hematite, lapis lazuli (Navajo necklace), Blue Star Sapphire, Red Coral Gemstones. Chains are 18-20" long. Rings are 5.5 & 6.

2026

Onyx, Star Sapphire, Lapis Necklaces & More

Vintage Auctions

3 Pair Sterling Turquoise & Onyx Watch Tips: Three pair of sterling watch tips, Native American, Turquoise and Black Onyx. One set has a bend end, see photos! 1" -1.5" long. (33 dwt)

2026

3 Pair Sterling Turquoise & Onyx Watch Tips

Vintage Auctions

4 Vintage Onyx, Mother of Pearl & More Rings: Four sterling rings, sizes 6, 7, 11. Black onyx, Mother of Pearl (scraped up), Garnet & Jasper. (26 dwt) (6x4x2)

2026

4 Vintage Onyx, Mother of Pearl & More Rings

Vintage Auctions

2 Pair Vintage Sterling Cuff Links: Two pair of vintage sterling cufflinks with black onyx and hematite gemstones. (16 dwt)

2026

2 Pair Vintage Sterling Cuff Links

Vintage Auctions

3 Sterling Zuni Gemstone Inlaid Brooches: Three sterling Zuni brooches. Turquoise, mother of pearl, black onyx and more gemstones. All 3 are also pendants. 1" & 2". (18 dwt)

2026

3 Sterling Zuni Gemstone Inlaid Brooches

Vintage Auctions

2026

Carved Banded Onyx Horse Head Sculpture

Williamson Auction Gallery

Sterling Onyx Modernist Pendant: Sterling onyx modernist pendant. 7.40g

2026

Sterling Onyx Modernist Pendant

Retro Roadshow Auctions

Sterling Onyx Stud Earrings: Sterling onyx stud earrings. 2.50g

2026

Sterling Onyx Stud Earrings

Retro Roadshow Auctions

Sterling Oval Onyx Pendant: Sterling oval onyx pendant. 8.60g

2026

Sterling Oval Onyx Pendant

Retro Roadshow Auctions

Sterling Onyx Oval Pendant: Sterling onyx oval pendant. 16.70g

2026

Sterling Onyx Oval Pendant

Retro Roadshow Auctions

Sterling Onyx Oval Pendant: Sterling onyx oval pendant. 21.70g

2026

Sterling Onyx Oval Pendant

Retro Roadshow Auctions

Sterling Onyx And Marcasite Round Pendant: Sterling onyx and marcasite round pendant. 22.20g

2026

Sterling Onyx And Marcasite Round Pendant

Retro Roadshow Auctions

Mexico 950 Silver Onyx Link Bracelet: Mexico 950 silver onyx link bracelet. 6.80g

2026

Mexico 950 Silver Onyx Link Bracelet

Retro Roadshow Auctions

Sterling Silver Birds on Onyx Paperweight: Sterling Silver Birds on Onyx Paperweight 20th century A pair of sculpted sterling silver birds affixed to an onyx stone ball. One bird is marked 'SS". H 2.5" x Diameter 1.625"

2026

Sterling Silver Birds on Onyx Paperweight

Akiba Galleries

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