Results for “Black Onyx Cabochon”

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May 27, 2026

Bvlgari Sterling Silver and Onyx Tie Pin

Est. $10-$100,000

$10

Gallery 63Atlanta, GA

Marina B Pair of Gold and Colored Crystal 'Cardan' Pendant-Earrings: 18 kt., 2 donut-shaped black onyx ap. 13.8 mm., 2 round cabochon black onyx, 2 donut-shaped blue glass ap. 20.5 mm., signed Marina B, with Italian assay marks, with interchangeable pairs of orange and

May 21, 2026

Marina B Pair of Gold and Colored Crystal 'Cardan' Pendant-Earrings

Est. $2,000-$3,000

$1,000

DOYLE Auctioneers & AppraisersNew York, NY

Vintage 14k Gold Black Onyx Diamond Cocktail Ring 0.60ctw: Vintage 14k Gold Black Onyx Diamond Cocktail Ring 0.60ctw This exquisite vintage ring features a stunning oval cabochon black onyx centerpiece, measuring approximately 30x14.9mm, elegantly prong set i

3 days Left

Vintage 14k Gold Black Onyx Diamond Cocktail Ring 0.60ctw

Est. $3,873-$4,357

$1,125

Diamond DepotNew York, NY

Vintage 1950's Round Black Onyx Drop Stud Earrings 14K Yellow Gold, 5.38 Grams: Vintage 1950's Round Black Onyx Drop Stud Earrings 14K Yellow Gold, 5.38 Grams These are beautiful vintage earrings! Circa: 1950's Gemstone: 2 round cabochon black onyx 12 mm Metal: 14K yellow gold We

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Vintage 1950's Round Black Onyx Drop Stud Earrings 14K Yellow Gold, 5.38 Grams

$1,116

Chairish AuctionsNew York, NY

(2 PC) H. WOOD NATIVE AMERICAN SILVER JEWELRY SUITE: (2 PC) H. WOOD NATIVE AMERICAN SILVER JEWELRY SUITE A Native American made sterling silver squash blossom necklace by H. Wood, featuring a series of oval black onyx cabochons set in serrated bezels, i

3 days Left

(2 PC) H. WOOD NATIVE AMERICAN SILVER JEWELRY SUITE

Est. $700-$900

$250

Thomaston Place Auction GalleriesThomaston, ME

14k Yellow Gold Puffed Figure X Slide Pendant with Black Onyx: 14k Yellow Gold Puffed Figure X Slide Pendant with Black Onyx This stunning pendant features a pear-shaped cabochon cut natural black onyx, expertly bezel set in 14k solid yellow gold. The elegant "X"

2 days Left

14k Yellow Gold Puffed Figure X Slide Pendant with Black Onyx

Est. $1,066-$1,385

$820

BidhausNew York, NY

38.64 ct. Pair of Black Onyx - MADAGASCAR: 38.64 ct. Pair of Black Onyx - MADAGASCAR Color - Black Clarity - Opaque Cut - Cabochon Ct. Weight - 38.64 ct. Origin - MADAGASCAR Treatment - None

3 days Left

38.64 ct. Pair of Black Onyx - MADAGASCAR

Est. $800-$1,000

$100

Kissing AuctionDelhi, New Delhi

14k Yellow Gold Cocktail Ring with Black Onyx and Cubic Zirconia: 14k Yellow Gold Cocktail Ring with Black Onyx and Cubic Zirconia This exquisite cocktail ring features a stunning 14k yellow gold band, adorned with a striking marquise cabochon black onyx stone and s

3 days Left

14k Yellow Gold Cocktail Ring with Black Onyx and Cubic Zirconia

Est. $429-$557

$330

BidhausNew York, NY

26.62 ct. Onyx - MADAGASCAR: 26.62 ct. Onyx - MADAGASCAR Color - White & Black Clarity - Opaque Cut - Cabochon Ct. Weight - 26.62 ct. Origin - MADAGASCAR Treatment - None

3 days Left

26.62 ct. Onyx - MADAGASCAR

Est. $500-$800

$100

Kissing AuctionDelhi, New Delhi

A Collection of Six Sterling Silver and Vermeil Gemstone Rings: A collection of six gemstone rings featuring varied styles and materials. The group includes a sterling silver ring set with an oval black onyx cabochon, approximately 8mm x 6mm, in a decorative openw

1 day Left

A Collection of Six Sterling Silver and Vermeil Gemstone Rings

Est. $5-$1,000

$15

Palmer's Auction CoCampbell, NY

Cartier 18K Yellow Gold Double Panthere Tassel Necklace with Certificate: Cartier 18K Yellow Gold Double Panthere Tassel Necklace with Certificate This stunning vintage Cartier necklace showcases the elegance of 18K yellow gold in a luxurious design. The Double Panthere Tas

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Cartier 18K Yellow Gold Double Panthere Tassel Necklace with Certificate

$77,500

BidhausNew York, NY

GUCCI FRANCE VINTAGE 18K YELLOW GOLD HAND WIND LADIES WIRE HOOK BAND WATCH: GUCCI FRANCE VINTAGE 18K YELLOW GOLD HAND WIND LADIES WIRE HOOK BAND WATCH Gucci France Vintage 18k Yellow Gold Hand Wind Ladies Wire Hook Band Watch Description This is a chic fashionable authentic l

5 days Left

GUCCI FRANCE VINTAGE 18K YELLOW GOLD HAND WIND LADIES WIRE HOOK BAND WATCH

Est. $12,225-$13,663

$10,000

Modern JewelryValley Village, CA

18K ESTATE 4.50CT RUBY & DIAMOND QUARTZ ONYX CHANGEABLE PENDANT NECKLACE 137G: 18K ESTATE 4.50CT RUBY & DIAMOND QUARTZ ONYX CHANGEABLE PENDANT NECKLACE 137G 18k Estate 4.50ct Ruby & Diamond Quartz Onyx Changeable Pendant Necklace Description This is an impressive changeable pend

5 days Left

18K ESTATE 4.50CT RUBY & DIAMOND QUARTZ ONYX CHANGEABLE PENDANT NECKLACE 137G

Est. $36,301-$40,572

$29,750

Modern JewelryValley Village, CA

18k Yellow Gold Changeable Ruby Diamond Onyx Pendant Necklace 137g: 18k Yellow Gold Changeable Ruby Diamond Onyx Pendant Necklace 137g Discover this stunning changeable pendant necklace, expertly crafted from 18k yellow gold featuring both polished and textured finish

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18k Yellow Gold Changeable Ruby Diamond Onyx Pendant Necklace 137g

$23,990

Diamond DepotNew York, NY

15.00ct Tourmaline, 0.25ctw Diamond, Onyx, 14K Pendant: 15.00ct Green Tourmaline, 0.25ctw Diamond, Onyx and 14K Yellow Gold 1.75" Pendant - This striking pendant features a vibrant green tourmaline cabochon weighing approximately 15.00 carats. The oval cab

May 30, 2026

15.00ct Tourmaline, 0.25ctw Diamond, Onyx, 14K Pendant

Est. $6,000-$6,500

$1,200

GWS Auctions Inc.Maitland, FL

MARZO PARIS 18K GOLD ONYX DIAMOND BRACELET: MARZO PARIS 18K GOLD ONYX DIAMOND BRACELET Product details: DESIGNER: Marzo Paris CIRCA: 1930’s MATERIALS: 18k Yellow Gold GEMSTONE: Onyx, Diamond WEIGHT: 31.7 Grams MEASUREMENTS: 7.5" x 7/16" HALLM

Jun 04, 2026

MARZO PARIS 18K GOLD ONYX DIAMOND BRACELET

Est. $24,650-$27,550

$20,250

Modern JewelryValley Village, CA

DOG RIDING BICYCLE GOLD BROOCH ENAMEL DIAMONDS & GEMS SPECIAL!!: DOG RIDING BICYCLE GOLD BROOCH ENAMEL DIAMONDS & GEMS SPECIAL!! This is an adorable handcrafted vintage brooch features an 18k yellow and white gold large dog on bicycle. The dog has on a cap with whi

5 days Left

DOG RIDING BICYCLE GOLD BROOCH ENAMEL DIAMONDS & GEMS SPECIAL!!

Est. $12,791-$14,296

$10,500

Modern JewelryValley Village, CA

15.5mm Turquoise, Diamond, Onyx and 14K 2.25" Earrings: 15.5mm Turquoise, 3.00ctw Brown Diamond, Onyx and 14K Yellow Gold 2.25" Clip-On Drop Earrings - A dramatic and distinctly modern statement pair, these clip-on drop earrings showcase vivid rectangular

May 30, 2026

15.5mm Turquoise, Diamond, Onyx and 14K 2.25" Earrings

Est. $6,500-$7,000

$1,500

GWS Auctions Inc.Maitland, FL

Modernist 0.60ctw Diamond, Onyx and 18K Gold Ring: Modernist 0.60ctw Diamond, Onyx and 18K Yellow Gold Ring - THIS ITEM WILL COME WITH A $6,750 INSURANCE VALUATION REPORT. A bold and sculptural modernist ring crafted in rich 18K yellow gold, showcasin

May 30, 2026

Modernist 0.60ctw Diamond, Onyx and 18K Gold Ring

Est. $6,250-$6,750

$260

GWS Auctions Inc.Maitland, FL

Denior 18k Gold Diamond Ruby Sapphire 15.5mm Flex Cuff Bracelet: Denior 18k Gold Diamond Ruby Sapphire 15.5mm Flex Cuff Bracelet This stunning cuff bracelet by Brazilian designer Denior showcases exquisite craftsmanship in 18k yellow gold with a polished finish. It

2 days Left

Denior 18k Gold Diamond Ruby Sapphire 15.5mm Flex Cuff Bracelet

Est. $12,350-$16,055

$9,500

BidhausNew York, NY

Gucci Vintage 18k Yellow Gold Hand Wound Ladies Watch with Wire Hook Band: Gucci Vintage 18k Yellow Gold Hand Wound Ladies Watch with Wire Hook Band Discover a stunning vintage ladies' wristwatch by Gucci, expertly crafted from 18k yellow gold. This chic timepiece features a

4 days Left

Gucci Vintage 18k Yellow Gold Hand Wound Ladies Watch with Wire Hook Band

Est. $8,281-$10,765

$6,300

BidhausNew York, NY

Gucci Vintage 18k Yellow Gold Hand Wound Ladies Watch with Wire Hook Band: Gucci Vintage 18k Yellow Gold Hand Wound Ladies Watch with Wire Hook Band Discover a stunning vintage ladies' wristwatch by Gucci, expertly crafted from 18k yellow gold. This chic timepiece features a

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Gucci Vintage 18k Yellow Gold Hand Wound Ladies Watch with Wire Hook Band

$8,070

BidhausNew York, NY

18k Yellow Gold Changeable Ruby Diamond Onyx Pendant Necklace 137g: 18k Yellow Gold Changeable Ruby Diamond Onyx Pendant Necklace 137g Discover this stunning changeable pendant necklace, expertly crafted from 18k yellow gold featuring both polished and textured finish

5 days Left

18k Yellow Gold Changeable Ruby Diamond Onyx Pendant Necklace 137g

Est. $24,635-$32,025

$100

Mynt AuctionsNew York, NY

Denior 18k Gold Diamond Ruby Sapphire 15.5mm Flex Cuff Bracelet: Denior 18k Gold Diamond Ruby Sapphire 15.5mm Flex Cuff Bracelet This stunning cuff bracelet by Brazilian designer Denior showcases exquisite craftsmanship in 18k yellow gold with a polished finish. It

21 hrs Left

Denior 18k Gold Diamond Ruby Sapphire 15.5mm Flex Cuff Bracelet

Est. $20,330-$22,871

$7,400

Diamond DepotNew York, NY

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