Black Onyx Pin

Art Deco Malachite Bar Diamond Black Onyx Pin Brooch Old miner cut diamonds of approximately 7 carats total, with a rectangular bar of malachite (47 x 11 mm) at the center accented ...

This large antique brooch features custom cut natural amethysts and diamonds that are set onto the 18k rose gold and decorated with gorgeous etched floral center piece that is then a...

Embrace the allure of classic sophistication with this stunning Black Onyx Carved Flower stick pin, adorned with a dazzling 0.43ct GH VS diamond and elegantly crafted in platinum.

Embrace the timeless elegance of the Victorian era with this stunning mourning pin featuring lustrous seed pearls, black onyx, and 14k gold craftsmanship.

This 18k Yellow Gold Black Onyx Bird Pin is small in size yet rich in meaning.

Crafted in sterling silver and marked 925, this elegant tie pin features a sleek linear bar silhouette accented by a striking round black onyx cabochon at its center.

This elegant swan pin features a neck and head sculpted from velvety black onyx, a stone believed to absorb negative energy and promote resilience.

Crafted in radiant 18K gold, this 48 x 50mm pin features the zesty glow of lemon agate and the sleek depth of black onyx.

-- Stone(s) -- (1) Natural Genuine Black Onyx- Oval Shape - Bezel Set - Black Color w/ Golden Floral work - 15x11.8mm (approx.) (2) Natural Seed Pearls - Round Shape - White Color - ...

This is a very fine mid-century modern Black Onyx Sterling Silver brooch by Sigi Pineda of Mexico. Signed Sigi Taxco Sterling and numbered 416 I believe. The Mexican sterling silver...

--Stone(s):-- (1) Natural Genuine Black Onyx - Custom Cut - Inlaid Set - Black Color (1) Natural Genuine Malachite - Custom Cut - Inlaid Set - Green Color (40) Natural Genuine ...

18k Yellow Gold Emerald Black Onyx nose Panther Panthere Tie Lapel Pin Brooch by Cartier.

Simply Beautiful! Vintage Diamond, Black Onyx with Emerald Eyes Brooch Pin. Hand set with 0.30tcw Round Brilliant Cut Diamonds, Black Onyx and Green Emeralds in eyes.

-- Stone(s):-- (79) Natural Genuine Diamonds - Round Brilliant Cut - Pavé Set - VS2/SI1 Clarity - G/H Color - 1.2ctw (approx.) (7) Natural Genuine Rubies - Oval Cabochon Cut - Bezel ...

--Stone(s):-- (1) Natural Genuine Black Onyx - Octagonal Shape w/ Open Oval Center - Black Color - 46.6x35.4mm (approx.)

This vintage long ribbon brooch/pin was crafted from solid 14k yellow gold and features an elegant freeform design with a beautiful black onyx at its center with old single cut diamo...

Designer: Soho Material: 18K white gold Diamond: 50 round brilliant cut= 1.20cttw Color: G Clarity: VS2 Dimensions: pin measures 42mm in length Weight: 9.76 grams

Beautiful black onyx ribbon bow pin centered by a ribbed pink tourmaline, accented with twelve brilliant-cut diamonds (including one each end), mounted in 14k white gold; handmade; a...

It features an adorable bow design that is adorned with custom cut polished black onyx and accented with round brilliant cut diamonds that are pave set on the edges and center of the...

Add a unique touch to your jewelry collection with this stunning 14k Yellow Gold Hammerman Brothers 3d Penguin Brooch Pin. The charming brooch features a captivating black onyx and r...

These stones are then surrounded with custom cut, polished, black onyx stones that are perfectly bezel set around the design and boldly frame this magnificent piece.

Here were have a vintage bar pin/brooch that is constructed from a highly polished, genuine custom cut black onyx stone.

Elegant channel Set Onyx and Diamond Art Deco Bar Pin from the 1920's. Beautifully faceted, french cut onyx stones are set into a channel with 3 diamond stone accents. Platinum toppe...

An exquisite example of Art Deco jewelry design, this gold brooch incorporates tsavorites, onyx, and diamonds in a lovely geometric shape. A central very fine oval tsavorite and two ...

This is a stunning antique Art Deco French Parrot Bird Brooch with a Rock Crystal square frame perch, two parrots in Sterling Silver with paste and Black Onyx adornment. The brooch ...

Here were have a magnificent vintage bar pin/brooch that is constructed from a large, highly polished, genuine black onyx stone that has been masterfully carved into with lovely and ...

Striking, to state the obvious, this Art Deco inspired brooch, centering a 5 carat cabochon green agate. A surrounding black donut or ‘bi’ in Chinese is grasped on either end by beau...

Striking, to state the obvious, this Art Deco inspired brooch, centering a 5.02 carat cabochon Momo coral. A surrounding black donut or ‘bi’ in Chinese is grasped on either end by be...

A marvelous design of symmetry along with accents of vibrant color make this Art Deco inspired brooch, masterfully hand in 14k white gold. Frosted with shimmering diamonds, on each s...

Rare Art Nouveau Sterling Silver Fahrner Brooch, center set with a green onyx stone, surrounded by embossed lily foliate designs. Signed: TF in circle for Theodor Fahrner and 935. Ci...

3D Real Life Owl Brooch. Please notice details, beautifully intricate. Excellent condition. 2.50ct. Natural Pink Tourmalines Marquise cuts, clean clarity and transparent. 1.40ct...

An exquisite piece of Victorian Mourning Jewelry. The pin is made up of either French Jet or Black Onyx and Seed Pearls set in 14 Kt Gold.

10K Yellow and White Gold Black Gemstone and Diamond Filigree Pin This 10k two-tone gold filigree pin showcases striking black gemstones accented with beautiful sparkling diamonds, ...

The pearl and diamond stick pin features an 18mm Tahitian pearl in a crown of round diamonds, and a 14mm South Sea pearl decorated with an onyx ringlet, lending the jewel a distincti...

18k Rose Gold Mother Of Pearl Black Onyx Lucky Animals Dove Brooch Pin by Van Cleef & Arpels.

The basket brooch features a flower like arrangement of oval cut faceted rubies of fiery color (total of 6.03 carats), nestled among two Tahitian pearls and a South Sea pearl. The pe...

The basket is set with genuine carved mother of pearl, and embellished with black onyx, this stunning brooch pin remains in excellent condition!