Results for “onyx necklace”

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14K Gold and Onyx Collar Necklace: 14K Gold and Onyx Collar Necklace Circa 1980. Hinged tubular gold collar with three stations of onyx and gold rondelles. Marked 14K with maker's mark. Approx. L 15 in. Weight: 65.7 grams. Approx. L. 1

Starts in 4 days

14K Gold and Onyx Collar Necklace

Est.

$2,000

-

$4,000

Current Bid - 2 bids

$1,400

Geneseo, NY

Cottone Auctions

4.7

(346)

An 18K Gold, Coral and Onyx Torsade Necklace Featuring ten strands of coral, onyx and gold beads: An 18K Gold, Coral and Onyx Torsade Necklace Featuring ten strands of coral, onyx and gold beads finished with a carved coral clasp accented by round diamonds Length: 19 1/2 in. 92.4 grams gross

Starts in 3 days

An 18K Gold, Coral and Onyx Torsade Necklace Featuring ten strands of coral, onyx and gold beads

Est.

$1,800

-

$2,200

$1,200

Monrovia, CA

John Moran Auctioneers, Inc.

4.7

(524)

Mattioli Puzzle 18K Gold Onyx Station Necklace: Metal : 18k Rose Gold Designer : Mattioli Gemstone : Onyx Measurements : Necklace is 36" long, stations are 17mm x 20mm Marked: : Mattioli, 750, Italian mark, M charm Weight: : 24.2 grams Condition: :

Starts in 5 days

Mattioli Puzzle 18K Gold Onyx Station Necklace

Est.

$2,500

-

$3,000

$2,000

Lambertville, NJ

Farber Auctioneers

4.3

(79)

A Gold and Onyx Mourning Brooch and Necklace Including a 9k gold and onyx bead necklace suspending: A Gold and Onyx Mourning Brooch and Necklace Including a 9k gold and onyx bead necklace suspending a carved onyx pendant with compartment back, together with an 11k gold, onyx, diamond and seed pearl

Starts in 3 days

A Gold and Onyx Mourning Brooch and Necklace Including a 9k gold and onyx bead necklace suspending

Est.

$800

-

$1,200

$400

Monrovia, CA

John Moran Auctioneers, Inc.

4.7

(524)

18K Gold, Onyx and Diamond Flower Necklace: Description: 18K Gold, Onyx and Diamond Flower Necklace, flower-form pendant with three onyx petals and six diamond studded center, mounted in 18K rose gold on a 14K rose gold box chain marked '14K' o

Starts in 5 days

18K Gold, Onyx and Diamond Flower Necklace

Est.

$500

-

$700

$300

Savannah, GA

Everard Auctions & Appraisals

4.6

(119)

Mother-of-Pearl, Onyx, and Yellow Gold Quatrefoil Necklace: Mother-of-Pearl, Onyx, and Yellow Gold Quatrefoil Necklace Mother-of-pearl and onyx quatrefoil plaques measuring approximately 14.00 - 23.30 mm. 18 karat yellow gold. 35 1/2 inches long. Stamp: 750 MA

Nov 11, 2026

Mother-of-Pearl, Onyx, and Yellow Gold Quatrefoil Necklace

Est.

$1,500

-

$2,500

Current Bid - 1 bid

$750

Chicago, IL

Freeman's

4.5

(1.7k)

Michael Bondanza Silver 18k Gold Inlay Onyx Earrings Pendant Necklace Lot: Metal : Sterling Silver / 18k Gold Designer : Michael Bondanza Gemstone : Onyx inlay Measurements : Earrings are 30mm x 20mm; Necklace is 32" long, pendant is 17mm. Marked: : Sterling (chain) , 925, 1

Starts in 5 days

Michael Bondanza Silver 18k Gold Inlay Onyx Earrings Pendant Necklace Lot

Est.

$200

-

$400

$100

Lambertville, NJ

Farber Auctioneers

4.3

(79)

Italian 18k Gold Onyx Coral Diamond Bead Necklace: Metal : 18k Yellow Gold Designer : Not Signed Gemstone : Onyx 9mm, Coral 15.3mm, Diamonds approx. 0.63ctw. Measurements : Necklace is 17" long. Marked: : 750, Italian mark. Weight: : 56.4 grams Condit

Starts in 5 days

Italian 18k Gold Onyx Coral Diamond Bead Necklace

Est.

$2,000

-

$3,000

$1,500

Lambertville, NJ

Farber Auctioneers

4.3

(79)

Chantecler, Onyx and Diamond Beaded Necklace: Chantecler, Onyx and Diamond Beaded Necklace Black onyx beads measuring approximately 16.40 mm, round brilliant cut diamonds weighing approximately 5.10 carats total, and round black diamonds. White g

Nov 11, 2026

Chantecler, Onyx and Diamond Beaded Necklace

Est.

$2,000

-

$3,000

$1,000

Chicago, IL

Freeman's

4.5

(1.7k)

Mish, White Gold, Onyx, Diamond, and Cultured Pearl Necklace: Mish, White Gold, Onyx, Diamond, and Cultured Pearl Necklace Round brilliant cut diamonds weighing approximately 1.50 carats total, carved black onyx, and white and gray cultured pearls (origin of col

Nov 11, 2026

Mish, White Gold, Onyx, Diamond, and Cultured Pearl Necklace

Est.

$3,000

-

$5,000

$1,500

Chicago, IL

Freeman's

4.5

(1.7k)

David Yurman Black Onyx & Diamond Albion Sterling Necklace & 925/18K Cable Bracelet w/Diamonds: David Yurman Black Onyx & Diamond Albion Sterling Necklace & 750 & 925 DY Cable Bracelet w/Diamonds. 1). 16" DY Sterling necklace with black onyx checkerboard cushion center stone and round brilliant

Jan 17, 2027

David Yurman Black Onyx & Diamond Albion Sterling Necklace & 925/18K Cable Bracelet w/Diamonds

Est.

$50

-

$10,000

Current Bid - 5 bids

$475

Orlando, FL

A-1 Auction

4.6

(200)

$14K Yellow Gold Mesh Necklace with Black Onyx & Diamonds: Sophisticated 14K yellow gold mesh necklace featuring black onyx accents and 14 diamonds weighing approximately 0.14 carat total weight. The necklace is stamped 14K and measures approximately 16&frac1$

Starts in 4 days

14K Yellow Gold Mesh Necklace with Black Onyx & Diamonds

Est.

$3,000

-

$5,000

Current Bid - 1 bid

$1,500

Greenville, DE

Kingston Auction House

4.4

(17)

Black Onyx and Yellow Gold Elephant Beaded Necklace: Black Onyx and Yellow Gold Elephant Beaded Necklace Faceted black onyx beads measuring approximately 3.00 mm and round brilliant cut diamonds. Yellow gold. 14 1/4 inches long. Gross weight: 41.20 dwt.

Nov 11, 2026

Black Onyx and Yellow Gold Elephant Beaded Necklace

Est.

$1,500

-

$2,000

$750

Chicago, IL

Freeman's

4.5

(1.7k)

Onyx, Pearl, Enamel, 14k Rose Gold Necklace: Onyx, Pearl, Enamel, 14k Rose Gold Necklace Composed of faceted onyx beads, each measuring approximately 8.0 mm, accented by 14k rose gold beads, each measuring approximately 5.8 mm, joined to a Victo

Starts in 20 hrs

Onyx, Pearl, Enamel, 14k Rose Gold Necklace

Est.

$2,000

-

$3,000

$1,000

San Rafael, CA

Fine Estate, Inc.

4.6

(190)

Natural Turquoise, Black Onyx and Diamond Sterling Silver Necklace and Earrings Set: Metal: 925 Sterling Silver Closed Necklase Measure 10 1/2 Earrings Measure 1/4"in H Box Measure 9"in H x 8"in W x 1 1/4"in D Jewelry Type: Necklace and Matching Earrings Set Silver Purity: 925 Sterlin

Nov 1, 2026

Natural Turquoise, Black Onyx and Diamond Sterling Silver Necklace and Earrings Set

Est.

$2,000

-

$3,000

Current Bid - 1 bid

$800

Coral Gables, FL

Coral Gables Auction

4.5

(701)

14K gold long onyx chain necklace. Clasp marked 14K. Chain length: 33.5in. 16.6 grams.: 14K gold long onyx chain necklace. Clasp marked 14K. Chain length: 33.5in. 16.6 grams.

Nov 1, 2026

14K gold long onyx chain necklace. Clasp marked 14K. Chain length: 33.5in. 16.6 grams.

Est.

$400

-

$600

Current Bid - 1 bid

$200

Sudbury, MA

Tremont Auctions

4.6

(326)

Chantecler, Onyx, Diamond, and White Gold Choker Necklace: Chantecler, Onyx, Diamond, and White Gold Choker Necklace Seven strands of black onyx beads measuring approximately 6.00 - 6.20 mm, black onyx teardrop measuring approximately 21.00 x 12.05 x 8.50 mm,

Nov 11, 2026

Chantecler, Onyx, Diamond, and White Gold Choker Necklace

Est.

$2,000

-

$3,000

$1,000

Chicago, IL

Freeman's

4.5

(1.7k)

Sabbadini, Coral and Onyx Beaded Necklace: Sabbadini, Coral and Onyx Beaded Necklace Angelskin coral beads measuring approximately 13.80 - 18.25 mm, and onyx beads. 18 karat white gold. 17 1/2 inches long. Stamp: (Italian workshop mark) sabbad

Nov 11, 2026

Sabbadini, Coral and Onyx Beaded Necklace

Est.

$800

-

$1,200

$400

Chicago, IL

Freeman's

4.5

(1.7k)

14K Gold Onyx Sponge Coral and Carved Cinnabar Bead Necklace: A vintage long strand bead necklace featuring polished black onyx spheres, white sponge coral beads, and large carved red cinnabar beads with floral motifs. The strand is accented with smooth gold spa

Starts in 18 hrs

14K Gold Onyx Sponge Coral and Carved Cinnabar Bead Necklace

Est.

$1,100

-

$2,000

$200

Hollywood, FL

Lion and Unicorn

4.7

(2.5k)

14K Yellow Gold Carnelian and Onyx Bead Necklace 35": 14K Yellow Gold Carnelian and Onyx Bead Necklace.Total weight: 97.55 grams.Dimensions: 35" length. Carnelian 10.3mm and Onyx 8.8mm .

Nov 2, 2026

14K Yellow Gold Carnelian and Onyx Bead Necklace 35"

Est.

$200

-

$400

$100

Pine Bush, NY

Flannery's Estate Services

4.6

(487)

Gold-Plated and Onyx Bead Necklace: METAL: Gold Plated; GEMSTONES: Onyx; TESTED: Gold Plated; CONDITION: Pre-owned, Good; ITEM WEIGHT (GRAMS): 73.6 g; MEASUREMENTS: Necklace approx. 38 inches long

Starts in 5 days

Gold-Plated and Onyx Bead Necklace

Est.

$450

-

$600

$300

New York, NY

Hampton Estate Auction

4.6

(356)

Konstantino, Sterling Silver and Onyx Cross Necklace: Konstantino, Sterling Silver and Onyx Cross Necklace Briolette cut onyx and a round synthetic ruby. Sterling silver, with 18 karat yellow gold accents. Chain: 17 1/2 inches long. Pendant: 1 inch long.

Starts in 4 days

Konstantino, Sterling Silver and Onyx Cross Necklace

Est.

$400

-

$600

$200

Palm Beach, San Diego, New York, Chicago, IL

Freeman's

4.5

(1.7k)

J Gomes Mexican sterling silver modernist jewelry. Faceted onyx set bracelet and necklace. 16.5in: J Gomes Mexican sterling silver modernist jewelry. Faceted onyx set bracelet and necklace. 16.5in length of necklace, bracelet 7.5in. Several stones with small chips. 4.3 ozt total weight.

Nov 1, 2026

J Gomes Mexican sterling silver modernist jewelry. Faceted onyx set bracelet and necklace. 16.5in

Est.

$300

-

$500

$150

Sudbury, MA

Tremont Auctions

4.6

(326)

14K Yellow Gold, Opal Bead, and Onyx Necklace: METAL: 14K Yellow Gold; GEMSTONES: Opal, Onyx; STAMPED: 585; CONDITION: Pre-owned, Good; ITEM WEIGHT (GRAMS): 9.1 g; MEASUREMENTS: Necklace approx. 18 1/2 inches long

Starts in 5 days

14K Yellow Gold, Opal Bead, and Onyx Necklace

Est.

$1,000

-

$1,400

$700

New York, NY

Hampton Estate Auction

4.6

(356)

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