Onyx Price Results

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Black Onyx Sterling Rings & Earrings: Three sterling black onyx rings with marcasite, size 4.5, 5.5, 8. Pierced sterling black onyx earrings. (11.1 dwt)

2025

Black Onyx Sterling Rings & Earrings

Vintage Auctions

Onyx, Hematite & Sapphire 925 Necklaces: Three sterling necklaces. Cross has black onyx gemstones, 17" chain. Round hematite gemstone necklace, 18". The darkest oval shaped sapphire I've ever seen, new with tag, 18". (8.6 dwt)

2025

Onyx, Hematite & Sapphire 925 Necklaces

Vintage Auctions

2 Large 925 Hematite & Black Onyx Rings: Two sterling large rings. One with black onyx and one with hematite. Sizes 10 & 12. (21.5 dwt)

2025

2 Large 925 Hematite & Black Onyx Rings

Vintage Auctions

Vintage 925 Black Onyx Marcasite Brooch: Vintage sterling brooch, Black Onyx & Marcasite. 4" wide. (9.3 dwt)

2025

Vintage 925 Black Onyx Marcasite Brooch

Vintage Auctions

5 Sterling Black & Green Onyx Rings: Five sterling rings, with black onyx, green onyx & more. Sizes 6-9 (19 dwt)

2025

5 Sterling Black & Green Onyx Rings

Vintage Auctions

Avi Soffer Israel Sterling Silver Onyx Earrings: Vintage Avi Soffer Israel modernist sterling silver earrings with polished black onyx cabochons. Signed. Marked sterling. Measure approx 1.25 x 1 inches. Total weight 15.7 grams. Some wear including s

2025

Avi Soffer Israel Sterling Silver Onyx Earrings

The Benefit Shop Foundation Inc.

Silpada, Malachite & More 925 Rings: 6 Sterling Rings. Silpada, Malachite, Onyx, Simulated Diamond. Sizes 5-9 (19.7 dwt)

2025

Silpada, Malachite & More 925 Rings

Vintage Auctions

8 Sterling Mixed Gemstone Rings: Eight sterling rings. Lapis Lazuli, Amethyst, Black Onyx & More. Sizes 4-8 (16.6 dwt)

2025

8 Sterling Mixed Gemstone Rings

Vintage Auctions

Espo Flex Sterling Necklace Earring Set: Espo Flex sterling necklace and matching pierced earring set, 16" necklace. Three sterling black onyx rings, size 7-8. (16.8 dwt)

2025

Espo Flex Sterling Necklace Earring Set

Vintage Auctions

Jay King Multi Stone 925 Ring & More: Jay King orange and purple multi gemstone ring, size 7.5/8. Black Onyx, Agate, Mother of Pearl rings. Sizes 5-9 (20 dwt)

2025

Jay King Multi Stone 925 Ring & More

Vintage Auctions

GEORG JENSEN STERLING SILVER & ONYX BROOCH #336: Georg Jensen sterling silver brooch with onyx bead dangle. Signed and numbered 336. Width measures 1-3/4". Gross weight is 21.3 grams. Condition: (Very Good-Excellent). Dimensions:

2025

GEORG JENSEN STERLING SILVER & ONYX BROOCH #336

Dan Morphy Auctions

Art Deco Onyx & Diamond Bracelet: Art Deco Onyx & Diamond Bracelet A delightfully sweet oval onyx set with a single-cut diamond surrounded by a decorative gold frame, on a flat link bracelet. Details: 14K Yellow Gold Onyx 20 x 10mm, D

2025

Art Deco Onyx & Diamond Bracelet

Madison Rose Finery

Native American Sterling Silver & Onyx Cuff: Native American Sterling Silver & Onyx Cuff20th Cent., USANative American sterling silver cuff bracelet, featuring (7) black onyx cabochons bezel set, surrounded by applied silver beads, while the res

2025

Native American Sterling Silver & Onyx Cuff

Akiba Galleries

Mexican Sterling Silver & Green Onyx Bracelet: Mexican Sterling Silver & Green Onyx Bracelet1940s to 1960s, USAMexican sterling silver featuring hand carved green onyx, set into sculpted sterling panels. Alternating between carved faces and rectan

2025

Mexican Sterling Silver & Green Onyx Bracelet

Akiba Galleries

Navajo Calvin Begay Sterling Onyx & Opal Ring: Navajo Calvin Begay Sterling Onyx & Opal Ring21st Century, USANavajo artist Calvin Begay sterling silver ring, featuring a micro inlay design in a geometric motif, composed of black onyx and green opa

2025

Navajo Calvin Begay Sterling Onyx & Opal Ring

Akiba Galleries

(4 Pc) Mexican Sterling Silver Jewelry: (4 Pc) Mexican Sterling Silver Jewelry20th Cent., MexicoGroup of (4) pieces of Mexican sterling silver jewelry including:(1) cable cuff bracelet with black onyx inlays and bold geometric onyx endcaps.

2025

(4 Pc) Mexican Sterling Silver Jewelry

Akiba Galleries

Two Italian Bronze Mounted Onyx Pedestals: Two Italian Bronze Mounted Onyx Pedestals Late 19th Century Height of taller 42 x width 14 x depth 14 inches. This lot is located in Palm Beach.

2025

Two Italian Bronze Mounted Onyx Pedestals

14k Yellow Gold Oval Black Onyx Pendant with 3D Angel Design: 14k Yellow Gold Oval Black Onyx Pendant with 3D Angel Design This exquisite pendant features a stunning oval bezel set black onyx stone, measuring approximately 15.7x11.8mm. Crafted from solid 14k yel

2025

14k Yellow Gold Oval Black Onyx Pendant with 3D Angel Design

27.60 Ct Natural Black Onyx Round Cab: Weight - 27.60 Ct / Size - 35.00 x 35.00 mm / Shape - Round Cab / Color - Black / Clarity - OPaque / Origin - Africa / Treatment - None

2025

27.60 Ct Natural Black Onyx Round Cab

8.30 Ct Natural Onyx Round Ring Cab: Weight - 8.30 Ct / Size - 18.00 x 18.00 mm / Shape - Round Ring Cab / Color - Grey / Clarity - OPaque / Origin - Africa / Treatment - None

2025

8.30 Ct Natural Onyx Round Ring Cab

8.33 Ct Natural Onyx Round Ring Cab: Weight - 8.33 Ct / Size - 19.00 x 19.00 mm / Shape - Round Ring Cab / Color - Blue / Clarity - OPaque / Origin - Africa / Treatment - None

2025

8.33 Ct Natural Onyx Round Ring Cab

20.60 Ct Natural Black Onyx Fancy Cab: Weight - 20.60 Ct / Size - 40.00 x 23.00 x 3.40 mm / Shape - Fancy Cab / Color - Black / Clarity - OPaque / Origin - Africa / Treatment - None

2025

20.60 Ct Natural Black Onyx Fancy Cab

23.78 Ct Natural Black Onyx Drilled Fancy Oval Cab: Weight - 23.78 Ct / Size - 36.00 x 26.00 x 5.80 mm / Shape - Fancy Oval Cab / Color - Black / Clarity - OPaque / Origin - Africa / Treatment - None

2025

23.78 Ct Natural Black Onyx Drilled Fancy Oval Cab

8.14 Ct Natural Orange Onyx Round Ring Cab: Weight - 8.14 Ct / Size - 18.00 x 18.00 mm / Shape - Round Ring Cab / Color - Orange / Clarity - OPaque / Origin - Africa / Treatment - None

2025

8.14 Ct Natural Orange Onyx Round Ring Cab

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