Results for “Onyx Brooch”

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Antique 14kt Gold & Black Onyx Mourning Pendant: Antique 14kt Gold & Black Onyx Mourning Pendant or Brooch w Pearl. Frame and bail acid test for 14kt gold. Set with black onyx panel and pearl at center. Measures 1.75 x 1.25 inches.

May 28, 2026

Antique 14kt Gold & Black Onyx Mourning Pendant

Est. $200-$300

$50

Gemini Auction CompanyKatonah, NY

Cartier Brooch White Gold (18K): Cartier Brooch White Gold (18K) Cartier's iconic brooch is a stunning piece of jewelry featuring a diamond and onyx combination set in 18K white gold. With its elegant design and subtle signs of wear,

May 28, 2026

Cartier Brooch White Gold (18K)

Est. $95,300-$114,375

$47,500

SEUYCORaleigh, NC

TRIANIAN I MAGNIN DIAMOND JADE ONYX 14K YELLOW GOLD PENDANT/BROOCH: TRIANIAN I MAGNIN DIAMOND JADE ONYX 14K YELLOW GOLD PENDANT/BROOCH Trianian I Magnin Diamond Jade Onyx 14k Yellow Gold Pendant/Brooch Description This authentic pendant or brooch is by designer Triano

May 17, 2026

TRIANIAN I MAGNIN DIAMOND JADE ONYX 14K YELLOW GOLD PENDANT/BROOCH

Est. $8,357-$9,340

$6,800

Modern JewelryValley Village, CA

(4 PCS) VINTAGE NATIVE AMERICAN SILVER JEWELRY: (4 PCS) VINTAGE NATIVE AMERICAN SILVER JEWELRY Including: (2) Zuni Knifewing form brooches, set with turquoise, onyx, red coral and mother-of-pearl inlay, 1 3/4" x 1 3/4" and 1 5/8" x 2"; (1) Zuni but

5 days Left

(4 PCS) VINTAGE NATIVE AMERICAN SILVER JEWELRY

Est. $250-$300

$250

Thomaston Place Auction GalleriesThomaston, ME

18K Yellow Gold Bow Brooch with 2.1ct Diamonds: 18K Yellow Gold Bow Brooch with 2.10Ct Diamonds and Onyx This elegant brooch showcases a classic design elevated by striking contrasts and refined detailing. Crafted in rich 18K yellow gold, it featur

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18K Yellow Gold Bow Brooch with 2.1ct Diamonds

$6,000

Eastern European Art Gallery IncBroomall, PA

Antique jewelry 3pc group: Victorian French jet butterfly comb, celluloid dress clip with faux: Antique jewelry 3pc group: Victorian French jet butterfly comb, celluloid dress clip with faux turquoise detail, and Victorian carved onyx? butterfly brooch some stones missing in hair comb tip of mar

2 days Left

Antique jewelry 3pc group: Victorian French jet butterfly comb, celluloid dress clip with faux

Est. $200-$400

$160

Ripley AuctionsIndianapolis, IN

Antique Victorian Black Onyx Earrings and Brooch/Pendant Set in 14k Yellow Gold: In 14k yellow gold. Enamel and wirework details. Brooch pin can convert to pendant. Earring measure 2 inches x 3/4inches. Pendant measures 1 3/4 inches x 1.5 inches. 28.2g.

1 day Left

Antique Victorian Black Onyx Earrings and Brooch/Pendant Set in 14k Yellow Gold

Est. $3,521-$5,281

$1,950

Eric's Estate & JewelryPunta Gorda, FL

Antique Victorian Black Onyx Earrings and Brooch/Pendant Set in 14k Yellow Gold: In 14k yellow gold. Enamel and wirework details. Brooch pin can convert to pendant. Earring measure 2 inches x 3/4inches. Pendant measures 1 3/4 inches x 1.5 inches. 28.2g.

7 hrs Left

Antique Victorian Black Onyx Earrings and Brooch/Pendant Set in 14k Yellow Gold

Est. $3,521-$5,281

$1,950

Eric's Estate & JewelryPunta Gorda, FL

Vintage Oval Black Onyx Diamond Pin Tie Tack 14K Yellow Gold, 1.59 Grams: Vintage Oval Black Onyx Diamond Pin Tie Tack 14K Yellow Gold, 1.59 Grams This is a classic versatile piece that can be worn as a tie tack, lapel pin, brooch, scarf or hat pin. Please let us know if yo

Vintage Oval Black Onyx Diamond Pin Tie Tack 14K Yellow Gold, 1.59 Grams

Est. $500-$600

$190

Chairish AuctionsNew York, NY

Designer Ming's Jade and Pearl Brooch Pin in 14k Yellow Gold: In 14k yellow gold. Created by designer Ming's. Contains 15mm high quality jade, jasper, onyx, and calcite gemstones. Also contains one high quality 9mm Akoya pearl with beautiful silver color and hig

7 hrs Left

Designer Ming's Jade and Pearl Brooch Pin in 14k Yellow Gold

Est. $4,120-$6,180

$2,050

Eric's Estate & JewelryPunta Gorda, FL

Designer Ming's Jade and Pearl Brooch Pin in 14k Yellow Gold: In 14k yellow gold. Created by designer Ming's. Contains 15mm high quality jade, jasper, onyx, and calcite gemstones. Also contains one high quality 9mm Akoya pearl with beautiful silver color and hig

1 day Left

Designer Ming's Jade and Pearl Brooch Pin in 14k Yellow Gold

Est. $4,120-$6,180

$2,050

Eric's Estate & JewelryPunta Gorda, FL

Vintage Oval Black Onyx Diamond Pin Tie Tack 14K Yellow Gold, 1.59 Grams: Vintage Oval Black Onyx Diamond Pin Tie Tack 14K Yellow Gold, 1.59 Grams This is a classic versatile piece that can be worn as a tie tack, lapel pin, brooch, scarf or hat pin. Please let us know if yo

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Vintage Oval Black Onyx Diamond Pin Tie Tack 14K Yellow Gold, 1.59 Grams

$396

Chairish AuctionsNew York, NY

ANTIQUE GOLD-FILLED & FASHION LADIES JEWELY: Antique gold-filled and fashion ladies jewelry to include: one ornate necklace, one enameled "C" pendant, two empty brooches, one cameo brooch, one porcelain pendant, one bow pendant, one onyx pendant

May 30, 2026

ANTIQUE GOLD-FILLED & FASHION LADIES JEWELY

Est. $75-$10,000

$30

Florida Estate Sales Inc.Tallahassee, FL

Antique Italian Brooch Micromosaic Representing The Plinys Doves (villa Adriana, Tivoli): Antique Micromosaic Brooch 19century Representing The Plinys Doves (villa Adriana, Tivoli)”Old oval brooch made of onyx with glass micromosaic with doves drinking from a cup. ItalyDate: 1860 Mea

11 hrs Left

Antique Italian Brooch Micromosaic Representing The Plinys Doves (villa Adriana, Tivoli)

Est. €400-€800

€400

Rosita RapettiMonaco, Monaco

AN ELIZABETH LOCKE 18K GOLD, PEARL, ONYX, AND INTAGLIO PENDANT/FUR CLIP, AMERICAN, 20TH CENTURY,: AN ELIZABETH LOCKE 18K GOLD, PEARL, ONYX, AND INTAGLIO PENDANT/FUR CLIP, AMERICAN, 20TH CENTURY, 18k yellow gold square pendant with hammered finish adorned with pearls and onyx cabochons, set with a

6 days Left

AN ELIZABETH LOCKE 18K GOLD, PEARL, ONYX, AND INTAGLIO PENDANT/FUR CLIP, AMERICAN, 20TH CENTURY,

Est. $3,500-$6,000

$1,700

Simpson Galleries, LLCHouston, TX

Dog Brooch 18k Yellow Gold Overlay 925: Gem: Creation, Yellow Fancy Diamonds /Ruby/Emerald/Onyx Shape: Round Yellow Stone: Clarity: VS1, Color: F Colored stones: Clarity: Fine Length: 2.10 inches Width: 1.20 inches Stone Total: Approximatel

6 days Left

Dog Brooch 18k Yellow Gold Overlay 925

Est. $3,615-$3,919

$400

M.D.CHJewelry Co.Fort Worth, TX

18K Yellow Gold Onyx & Carnelian Intaglio Bar Pin: 18K Yellow Gold Onyx and Carnelian Intaglio Bar Pin, featuring three bezel set carved oval intaglio gemstones weighing a total of approx. 4.50 carats, worn through fabric with pinstem, joint and catch

Jul 16, 2026

18K Yellow Gold Onyx & Carnelian Intaglio Bar Pin

Est. $2,000-$4,000

$1,500

Auctions at ShowplaceAstoria, NY

Vintage Native American Carol Felley Storyteller Necklace Pendant Brooch Pin 31.51g 925 3.25”: Maker: Carol Felley. / Material: Sterling Silver. / Stone: Black Onyx. / Size: 3 1/4” x 1 3/4”. / Weight: 31.51 grams. / Condition: Great, ready to enjoy. / Sold as is. Measurements are ap

May 22, 2026

Vintage Native American Carol Felley Storyteller Necklace Pendant Brooch Pin 31.51g 925 3.25”

Est. $10-$100

$10

Sphere Auctions LLCSun Prarie, WI

ANTIQUE STERLING MARCASITE BROOCH: ANTIQUE STERLING MARCASITE BROOCH. TESTED AS SILVER, DID NOT TEST STONE, POSSIBLY ONYX OR GLASS, 1.25"

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ANTIQUE STERLING MARCASITE BROOCH

$116

MCS Antique and Estate BuyersIsland Park, NY

VINTAGE BLACK ONYX GOLD BEAD BRACELET 18K FRENCH RETRO JEWELRY ESTATE: VINTAGE BLACK ONYX GOLD BEAD BRACELET 18K FRENCH RETRO JEWELRY ESTATE VK JTTOO French Retro 18 karat Yellow Gold Bracelet with Black Onyx & Diamond Circa 1950s black onyx and gold bead bracelet made i

14 hrs Left

VINTAGE BLACK ONYX GOLD BEAD BRACELET 18K FRENCH RETRO JEWELRY ESTATE

Est. $66,300-$74,100

$54,500

Modern JewelryValley Village, CA

Eric Grossbardt 925 Silver 18K Gold Leopard Pin: Eric Grossbardt Sterling Silver 18K Yellow Gold Inlaid Mother-of-Pearl Onyx Leopard Pin, designed as a leopard sitting, decorated with carved chalcedony, inlaid black onyx pots and mother of pearl che

May 21, 2026

Eric Grossbardt 925 Silver 18K Gold Leopard Pin

Est. $400-$600

$100

Auctions at ShowplaceAstoria, NY

Van Cleef & Arpels Brooch Yellow Gold (18K): Van Cleef & Arpels Brooch Yellow Gold (18K) Yellow Gold Brooch with Exotic Colors. This Van Cleef & Arpels brooch showcases a unique combination of colors, featuring a vibrant yellow gold setting ador

9 hrs Left

Van Cleef & Arpels Brooch Yellow Gold (18K)

Est. $38,250-$45,900

$19,000

SEUYCORaleigh, NC

ART DECO CORAL ONYX TIE/COLLAR PIN SET OF 2 18K YELLOW GOLD FLORAL DESIGN: ART DECO CORAL ONYX TIE/COLLAR PIN SET OF 2 18K YELLOW GOLD FLORAL DESIGN This is a lovely vintage pair tie or collar clasp: they are crafted from 18k yellow gold with a detailed carved floral design

5 days Left

ART DECO CORAL ONYX TIE/COLLAR PIN SET OF 2 18K YELLOW GOLD FLORAL DESIGN

Est. $27,863-$31,141

$22,750

Modern JewelryValley Village, CA

Vintage Silver Jewelry, Costume Jewelry, And Watches: Vintage Silver Jewelry, Costume Jewelry, And Watches. Silver pieces 16.5g total weight, marked "Sterling" or "925." Lot includes watches, cuff links, Wedgwood brooch and earclips, cameos, watch pendan

7 days Left

Vintage Silver Jewelry, Costume Jewelry, And Watches

Est. $200-$300

$100

Clark's Auction CompanyScotts Valley, CA

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