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Platinum Onyx Necklace

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Turquoise, Onyx, Diamonds, Platinum Necklace.
Located in Marcianise, Marcianise (CE)
, ITEMS AT AUCTIONS ,ONGOING PROMOTIONS AND ITEMS ON SALES. Elegant necklace in platinum structure
Category

Vintage 1960s Italian Retro Link Necklaces

Materials

Diamond, Onyx, Turquoise, Platinum

Round Black Onyx Diamond Necklace in Platinum
Located in Honolulu, HI
Made in Japan ​ ​Item Specifications: Necklace Metal: Platinum 850 Total Weight: 4.2 Grams Chain
Category

21st Century and Contemporary Unknown Modern Pendant Necklaces

Materials

Diamond, Onyx, Platinum

Pearls, Aquamarine, Diamonds, Onyx, Platinum Pendant Necklace
Located in Marcianise, Marcianise (CE)
, ITEMS AT AUCTIONS AND ONGOING PROMOTIONS. Gorgeous pendant necklace in platinum structure mounted with
Category

Vintage 1960s Italian Retro Pendant Necklaces

Materials

Aquamarine, Diamond, Onyx, Pearl, Platinum

Green Agate, Lapis, Onyx, Diamonds, Platinum Pendant Necklace.
Located in Marcianise, Marcianise (CE)
, ITEMS AT AUCTIONS AND ONGOING PROMOTIONS. Amazing pendant necklace in platinum structure mounted with a
Category

Vintage 1970s Italian Retro Pendant Necklaces

Materials

Agate, Diamond, Onyx, Platinum

Coral, Jade, Onyx, Sapphires, Diamonds, Platinum Pendant Necklace
Located in Marcianise, Marcianise (CE)
, ITEMS AT AUCTIONS AND ONGOING PROMOTIONS. Amzing pendant necklace in platinum structure mounted with a
Category

Vintage 1950s Italian Retro Pendant Necklaces

Materials

Coral, Diamond, Jade, Onyx, Sapphire, Platinum

ART-DECO Platinum necklace set with onyx and diamonds
Located in The Hague, ZH
ART-DECO Platinum necklace set with onyx and old mine cut, rose cut and single cut diamonds. 0.45ct
Category

Vintage 1910s Dutch Art Deco Choker Necklaces

Materials

Diamond, Onyx, Platinum

ART-DECO Platinum necklace set with onyx and diamonds
ART-DECO Platinum necklace set with onyx and diamonds
No Reserve
H 3.15 in W 1.5 in L 16.54 in
Turquoise, Onyx, Aquamarine Colour Topazs, Diamonds, Platinum Pendant Necklace.
Located in Marcianise, Marcianise (CE)
, ITEMS AT AUCTIONS ,ONGOING PROMOTIONS AND ITEMS ON SALES. Fantastic pendant necklace in platinum
Category

Vintage 1970s Italian Retro Pendant Necklaces

Materials

Aquamarine, Diamond, Onyx, Topaz, Turquoise, Platinum

Onyx Diamond Platinum Pendant
Located in Chicago, IL
Platinum pendant bezel set with (milgrain edge) 13 dangling pear shape diamonds weighing 1.72
Category

21st Century and Contemporary Unknown Art Deco Drop Necklaces

Materials

Diamond, Onyx, Platinum

Diamond Onyx Pendant Necklace
Located in New York, NY
This exquisite diamond and onyx pendant is rendered in solid platinum. The pendant is shaped like a
Category

Mid-20th Century Pendant Necklaces

Materials

Diamond, Onyx, Platinum

Vintage 6.62 Ct Moonstone Turquoise Diamond Onyx Platinum Drop Pendant Necklace
Located in Montreal, QC
Simply Beautiful! Elegant and finely detailed Platinum Moonstone, Turquoise, Diamond and Onyx Drop
Category

21st Century and Contemporary Modern Pendant Necklaces

Materials

Diamond, Moonstone, Onyx, Turquoise, Platinum

Art Deco Old European Cut Diamond & Onyx Pendant Necklace in Platinum
Located in Boston, MA
An Art Deco period diamond and onyx journey style target necklace in platinum. Centered by three
Category

Early 20th Century Art Deco Drop Necklaces

Materials

Diamond, Onyx, Platinum

Michael Bondanza 18k Gold Platinum Diamond Citrine Black Onyx Statement Necklace
By Michael Bondanza
Located in Montclair, NJ
Bondanza that was crafted from solid 18k yellow gold and platinum. This 15.5 inch necklace features wide
Category

1990s Choker Necklaces

Materials

Citrine, Diamond, Onyx, 18k Gold, Platinum

Coral, Green Agate, Onyx, Diamonds, Platinum Multi-Strands Necklace
Located in Marcianise, Marcianise (CE)
sections of three strands of coral separated by structures in platinum mounted with diamonds,onyx and gree
Category

Vintage 1950s Italian Retro Multi-Strand Necklaces

Materials

Agate, Coral, Diamond, Onyx, Platinum

Onyx Diamond and Ruby 18 Karat Platinum Butterfly Necklace
Located in London, GB
An onyx, diamond and ruby 18 karat white gold butterfly necklace This fun necklace features two
Category

Vintage 1960s Unknown Retro Pendant Necklaces

Materials

Diamond, Onyx, Ruby, Gold, 18k Gold, White Gold

Platinum Black Onyx & Diamond Pendant
Located in Big Bend, WI
Platinum black onyx and diamond pendant with 14K white gold fancy Deco link chain. The center
Category

Antique Early 1900s Unknown Pendant Necklaces

Materials

Diamond, Onyx, 14k Gold, White Gold, Platinum

Platinum 18 Karat Gold Diamond Onyx Enamel Art Deco Pendant Necklace
Located in Zurich, CH
Striking historical Art Déco pendant necklace with diamonds, onyx and black enamel. Delicately
Category

Vintage 1920s Dutch Art Deco Drop Necklaces

Materials

Onyx, Diamond, White Gold, 18k Gold, Gold, Enamel, Platinum

1970's Diamond Coral Onyx Y Drop Platinum Vintage Estate Link Necklace
Located in Boca Raton, FL
1970's coral, onyx, and diamond Y drop necklace handcrafted in platinum. The necklace features
Category

Late 20th Century American Contemporary Drop Necklaces

Materials

Coral, Diamond, Onyx, Platinum

Cartier Art Deco Jade, Coral, Onyx and Platinum Diamond Sautoir Necklace
By Cartier
Located in New York, NY
American family's collection. The necklace composed of coral, black onyx and jade beads, joined by
Category

Vintage 1920s American Art Deco Pendant Necklaces

Materials

Coral, Diamond, Jade, Onyx, Platinum

Diamonds, Pearls, Onyx, Turquoise, 18 Karat White Gold and Platinum Necklace
Located in Marcianise, Marcianise (CE)
, ITEMS AT AUCTIONS ,ONGOING PROMOTIONS AND ITEMS ON SALES. Beautiful necklace mounted with a pendant in
Category

Vintage 1980s Italian Retro Pendant Necklaces

Materials

Diamond, Onyx, Pearl, Turquoise, 18k Gold, White Gold, Platinum

Goshwara Pearl and Onyx Necklace
By Goshwara
Located in New York, NY
Pearl And Onyx Necklace in Platinum, from 'G-One' Collection Diamond: G-H / VS Approx Wt: 16.23
Category

21st Century and Contemporary American Contemporary More Necklaces

Materials

Onyx, Pearl, Platinum

Modern Opal Black Onyx Diamond Platinum Pendant
Located in Beverly Hills, CA
Add interest to your jewelry box with this chic platinum pendant that may also be worn as a brooch
Category

2010s Pendant Necklaces

Materials

Diamond, Onyx, Opal, Platinum

Kutchinsky Platinum & 18K Yellow Gold Turquoise Onyx And Diamond Necklace
By Kutchinsky
Located in New York, NY
Elevate your style with the Kutchinsky Black Onyx, Reconstituted Turquoise, and Diamond Pendant
Category

20th Century English Modern Link Necklaces

Materials

Diamond, Onyx, Turquoise, 18k Gold, Yellow Gold

Art Deco Platinum, Diamond, Onyx and Natural Pearl Pendant Necklace, C. 1920
Located in Aspen, CO
Art Deco Platinum, Diamond, Onyx and Natural Pearl Pendant Necklace, c. 1920. The fancy cut onyx
Category

Early 20th Century Unknown Art Deco Pendant Necklaces

Materials

Diamond, Onyx, Natural Pearl, Platinum

Art Deco Onyx Diamond Platinum Geometrical Set
Located in New York, NY
sustaining the necklace also in onyx and diamond (mounted on platinum); the geometrical patterns evoking a
Category

Vintage 1920s Art Deco Drop Necklaces

Materials

Diamond, Onyx, Platinum

David Webb Platinum & 18K Yellow Gold Onyx Octagon Open Link Chain Necklace
By David Webb
Located in New York, NY
The combination of platinum and 18K yellow gold adds a luxurious touch to the piece, ensuring both
Category

20th Century American Modern Chain Necklaces

Materials

Diamond, Onyx, 18k Gold, Yellow Gold, Platinum

Art Deco Style Sautoir Red Coral Bead Diamond Emerald and Onyx Platinum Necklace
Located in Scottsdale, AZ
Art Deco style sautoir red coral bead, diamond, emerald and onyx platinum necklace. Showcasing
Category

20th Century Art Deco Beaded Necklaces

Materials

Coral, Diamond, Emerald, Onyx, Platinum

Art Deco Onyx and Coral Necklace with Diamond Accent in Platinum and Gold
Located in New York, NY
An Art Deco coral, onyx, diamond, and platinum necklace, comprised of an onyx lozenge centered by a
Category

Vintage 1920s Art Deco Pendant Necklaces

Materials

Coral, Diamond, Onyx, Gold, 18k Gold, Platinum

Art Deco 1925 Long Sautoir Stations Necklace In Platinum With Pearls And Onyxes
Located in Miami, FL
platinum and and embellished with seventy-one round pearls and twenty-four black onyxes. It is fitted with
Category

Vintage 1920s American Art Deco Link Necklaces

Materials

Onyx, Pearl, Natural Pearl, Platinum

Art Deco Necklace of Platinum, Diamond, Natural Pearl & Fancy cut Onyx, c. 1920
Located in Aspen, CO
Art Deco Platinum, Diamond, Onyx and Natural Pearl Pendant Necklace, c. 1920. The fancy cut onyx
Category

Vintage 1920s Art Deco Drop Necklaces

Materials

Diamond, Onyx, Pearl, Platinum

Art Deco Vintage Onyx Diamond Platinum Pendant
Located in Chicago, IL
Circa 1930 This striking Art Deco pendant is finely handcrafted in milgrain platinum. It is
Category

Vintage 1930s Art Deco Drop Necklaces

Materials

Diamond, Onyx, Platinum

Onyx Sphere and Diamond Platinum Wire Pendant and Chain
Located in London, GB
platinum wire. Above the onyx is a rubover set round brilliant cut diamond to compliment the onyx weighing
Category

2010s English Modern Pendant Necklaces

Materials

Diamond, Onyx, Platinum

1920s Art Deco Onyx Pearl Diamond Platinum Pendant
Located in Berlin, DE
diamonds circa 1,54 ct., onyx and pearls. Mounted in platinum. Chain in 14K white gold. Total weight 8,84 g
Category

Early 20th Century Art Deco Pendant Necklaces

Materials

Diamond, Onyx, Cultured Pearl, 14k Gold, Platinum

Sophia D. Black Onyx and Diamond Platinum Pendant
By Sophia D
Located in New York, NY
Sophia D's platinum set pendant with a pear shape center diamond weighing 1.05 carats accented by
Category

2010s American Art Deco Pendant Necklaces

Materials

Diamond, Onyx, Platinum

Art Deco Platinum Diamond and Onyx Jabot Pendant Brooch
Located in Venice, CA
We’ve made this Art Deco platinum jabot pin multifunctional by adding two bails so that it can be
Category

Vintage 1910s Unknown Art Deco Pendant Necklaces

Materials

Diamond, Onyx, Platinum

Mindi Mond Art Deco Platinum Geometric Diamond Onyx One Of A Kind Necklace
By Original Deco / Mindi Mond Redesign
Located in New York, NY
transformed into a one of a kind necklace for modern wear. Approximately 2.00 carat old European, single and
Category

2010s North American Art Deco Drop Necklaces

Materials

Diamond, Platinum

Antique Art Deco Onyx and Diamond Platinum Pendant, Circa 1930
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique onyx and 0.72 carat diamond, platinum Art Deco pendant; part of our
Category

Vintage 1930s Unknown Art Deco Pendant Necklaces

Materials

Diamond, Onyx, Platinum

Art Deco Platinum Diamond Onyx Just Married Carriage Charm Pendant
Located in London, GB
An Art Deco platinum charm pendant designed as a horse-drawn carriage viewed from behind, carrying
Category

20th Century British Art Deco Pendant Necklaces

Materials

Diamond, Onyx, Platinum

Black Onyx Bead and Diamond Tassel Pendant Necklace, Circa 1930
Located in London, GB
An Art Deco black onyx tassel pendant necklace, comprising of multiple rows of graduating black
Category

Vintage 1930s Art Deco Beaded Necklaces

Materials

Diamond, Onyx, Platinum

Platinum, 18K, Rock Crystal, Diamond and Onyx Vintage Sautoir.
Located in Aspen, CO
, fancy cut onyx and diamonds. This long necklace suspends an approximately 3.5 inch pendant from two 19
Category

Vintage 1950s Art Deco Rope Necklaces

Materials

Diamond, Moonstone, Onyx, Rock Crystal, 18k Gold, White Gold, Platinum

Sophia D. Aquamarine Platinum Pendant with Onyx and Diamonds
By Sophia D
Located in New York, NY
platinum. Sophia D by Joseph Dardashti LTD has been known worldwide for 35 years and are inspired by
Category

2010s American Art Deco Pendant Necklaces

Materials

Aquamarine, Diamond, Onyx, Platinum

Hancocks Unusual Rose Cut Diamond And Onyx Pendant In Platinum Contemporary
By Hancocks
Located in London, GB
other two formed of polished black onyx creating a striking monochrome pendant, suspended from a
Category

21st Century and Contemporary British Chain Necklaces

Materials

White Diamond, Onyx, Platinum

Black Onyx Diamond and Pearl Gold and Platinum Pendant Art Deco
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique black onyx, seed pearl and 0.13 carat diamond, platinum and
Category

Vintage 1930s Unknown Art Deco Pendant Necklaces

Materials

Diamond, Onyx, Pearl, Gold, 15k Gold, Platinum

Art Deco Platinum, Diamond and Onyx Pendant Watch by Dreicer and Co.
By Dreicer & Co.
Located in Hummelstown, PA
mounted within a domed glossy black onyx plaque framed in a border of single-cut diamonds. The watch
Category

Vintage 1920s Art Deco Pendant Necklaces

Materials

Diamond, Onyx, Platinum

Art Deco Platinum Diamond Onyx Emerald Ruby Cocktail Waiter Charm Pendant
Located in London, GB
An Art Deco platinum charm pendant designed as a cocktail waiter or bartender mixing a martini or
Category

20th Century British Art Deco Pendant Necklaces

Materials

Diamond, Emerald, Onyx, Ruby, Platinum

GIA Emerald Platinum 18K Pendant VS Diamond Onyx Certified Huge AAA 4.51 Carats
Located in Sylvania, GA
Old South Jewels proudly presents LUXURY HUGE GIA CERTIFIED 4.51 CARAT GREEN RUSSIAN EMERALD, ONYX
Category

20th Century Pendant Necklaces

Materials

Diamond, Emerald, Onyx, Platinum

Art Deco Locket Rose Cut Diamond Platinum Pansy Flower Black Onyx Pendant
Located in New York, NY
an exquisite diamond set Pansy Flower on the carved Black Onyx and Platinum locket. The picture
Category

Early 20th Century Unknown Art Deco Pendant Necklaces

Materials

Diamond, Onyx, Platinum

Art Deco Carved Tourmaline Natural Pearl Onyx Diamond Sautoir Necklace
Located in New York, NY
natural pearl and onyx skirt. Fine platinum mounting. Circa 1920
Category

Vintage 1920s Art Deco Drop Necklaces

Materials

Natural Pearl, Onyx, Tourmaline, White Diamond, Platinum

Edwardian Diamond and Onyx Platinum and 18k Yellow Gold Pendant, circa 1900s
Located in Beverly Hills, CA
One Edwardian diamond and onyx platinum topped and 18K yellow gold pendant featuring 2 oval-shaped
Category

20th Century Edwardian Pendant Necklaces

Materials

Diamond, Onyx, Platinum, Yellow Gold, 18k Gold

Art Deco Spaulding & Co. Diamond Black Onyx and Platinum Butterfly Choker, Circa
Located in London, GB
calibré black onyx, mounted in platinum, with an eight-cut diamond set platinum box clasp, on a velvet
Category

Vintage 1920s American Art Deco Choker Necklaces

Materials

Diamond, Onyx, Platinum

Art Deco 1.65 Carat Diamond and Onyx Drop Pendant Necklace, circa 1920s
Located in London, GB
This beautiful necklace dates back to the 1920s and features a 1.65 carat diamond. It is an old cut
Category

Vintage 1920s Unknown Art Deco More Necklaces

Materials

Diamond, Onyx, Platinum

Late Edwardian-Early Art Deco Diamond and Onyx Filigree Pendant Necklace
Located in Santa Barbara, CA
This unique antique diamond filigree necklace carries the heritage of two eras. The late Edwardian
Category

20th Century Edwardian Pendant Necklaces

Materials

Diamond, Onyx, Blue Sapphire, 18k Gold, Yellow Gold, Platinum

David Webb 18K Gold Carved Coral Onyx Diamond Necklace
By David Webb
Located in New York, NY
Featuring carved coral, black onyx, and brilliant-cut diamonds weighing approx. 5.12ct, set in 18K
Category

Late 20th Century Drop Necklaces

Materials

Coral, Diamond, Onyx, 18k Gold

5.46 Carat Pear Emerald Diamond Pearl Onyx Pendant Necklace
Located in Stamford, CT
Platinum emerald, diamond, pearl and onyx necklace. Pear shaped double cabochon green emerald is
Category

Early 20th Century Pendant Necklaces

Materials

Diamond, Emerald, Onyx, Pearl, Gold, 14k Gold, Yellow Gold

Antique Art Deco 14k Yellow Gold Diamond & Black Onyx Filigree Pendant Necklace
Located in Montclair, NJ
Very Rare to find these necklaces in yellow gold! Most were made in white and platinum. The yellow
Category

Vintage 1920s Art Deco Pendant Necklaces

Materials

Diamond, Onyx, Yellow Gold

Antique Art Nouveau Enamel Platinum and 18 Karat Gold Diamond Necklace
Located in Fairfield, CT
Dainty Art Nouveau matching platinum and 18 karat necklace and pendant. A beautiful blend of
Category

Early 20th Century Art Nouveau Pendant Necklaces

Materials

Diamond, Onyx, Gold, Platinum, Enamel, 18k Gold, Yellow Gold

David Webb 4 Strand Pearl, Rock Crystal and Onyx Necklace
By David Webb
Located in Saint Louis, MO
HK Fine Estate jewels is please to present this incredible David Webb masterpiece strung with cultured pearls, measuring approximately 7.00 - 8.50 mm and then accented with faceted r...
Category

Late 20th Century American Multi-Strand Necklaces

Materials

Crystal, Onyx, Pearl, Rock Crystal, Platinum, 18k Gold

Lesunja Men Collection Onyx Skull Diamond Pendant
Located in Zürich, CH
Pendant in platinum 950 polished with a carved onyx skull and 2 white brilliant cut diamonds 0.48ct
Category

21st Century and Contemporary Swiss Modern Pendant Necklaces

Materials

Diamond, Onyx, Platinum

Onyx Peridot Emerald Diamond Gold Pendant Brooch
Located in Berlin, DE
This platinum pendant necklace is a beautiful example of jewelry. Composed of an onyx plate and
Category

Late 20th Century Art Deco Pendant Necklaces

Materials

Diamond, Emerald, Onyx, Peridot, Platinum

Art Deco Bulova Diamond Platinum Watch Pendant
By Bulova Watch Company
Located in Beverly Hills, CA
Classy Art Deco watch pendant created by Bulova in the 1920s. Made of black onyx and platinum
Category

Vintage 1920s Swiss Pendant Necklaces

Materials

Diamond, Onyx, White Gold, 14k Gold, Platinum

Mauboussin Turquoise, Chalcedony and Diamond Necklace
By Mauboussin
Located in New York, NY
This impactful Art Deco collar necklace from 1929 is an early Art Moderne jewel by Mauboussin, a
Category

Vintage 1920s French Art Deco Beaded Necklaces

Materials

Chalcedony, Diamond, Turquoise, Rock Crystal, Onyx, Platinum

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Platinum Onyx Necklace For Sale on 1stDibs

You are likely to find exactly the platinum onyx necklace you’re looking for on 1stDibs, as there is a broad range for sale. Each design created in this style — which was crafted with great care and often made from platinum, gold and 18k gold — can elevate any look. In our selection of items, you can find a vintage example as well as a contemporary version. You’re likely to find the perfect platinum onyx necklace among the distinctive items we have available, which includes versions made as long ago as the 20th Century as well as those produced as recently as the 21st Century. There have been many well-made iterations of the classic platinum onyx necklace over the years, but those made by Cartier, David Webb and Hasbani Diamonds are often thought to be among the most beautiful. Take a look at a platinum onyx necklace featuring diamond from our inventory today to add the perfect touch to your look. See these pages for a round cut iteration of this accessory, while there are also mixed cut cut and old european cut cut versions available here, too. When shopping for a platinum onyx necklace, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a Platinum Onyx Necklace?

On average, a platinum onyx necklace at 1stDibs sells for $8,925, while they’re typically $385 on the low end and $350,000 for the highest priced versions of this item.

Finding the Right necklaces for You

We are fortunate to know much of the world’s long and dazzling history of necklaces, as this type of jewelry was so treasured that it was frequently buried with its owners.

Lapis lazuli beads adorned necklaces unearthed from the royal graves at the ancient Iraqi civilization of Sumer, while the excavation of King Tut’s burial chamber revealed a sense of style that led to a frenzy of Art Deco designs, with artisans of the 1920s seeking to emulate the elegant work crafted by Ancient Egypt’s goldsmiths and jewelry makers. 

In ancient times, pendant necklaces worn by royalty and nobles conferred wealth and prestige. Today, wearing jewelry is about personal expression: Luxury diamond necklaces exude confidence and can symbolize the celebratory nature of a deep romantic relationship, while paper-clip chain-link necklaces designed by the likes of goldsmith Faye Kim are firmly planted in the past as well as the present. Kim works exclusively with eco-friendly gold, and these fashionable, fun accessories owe to the design of 19th-century watch fobs. 

For some, necklaces are thought of as being a solely feminine piece, but this widely loved accessory has been gender-neutral for eons. In fact, just as women rarely took to wearing a single necklace during the Renaissance, men of the era layered chains and valuable pendants atop their bejeweled clothing. In modern times, the free-spirited hippie and counterculture movements of the 1960s saw costume-jewelry designers celebrating self-expression through colorful multistrand necklaces and no shortage of beads, which were worn by anyone and everyone. 

Even after all of these years, the necklace remains an irrefutable staple of any complete outfit. Although new trends in jewelry are constantly emerging, the glamour and beauty of the past continue to inform modern styles and designs. In a way, the cyclical history of the necklace differs little from its familiar looped form: The celebrated French jewelry house Van Cleef & Arpels found much inspiration in King Tut, and, now, their Alhambra collection is a go-to for modern royals. Vintage necklaces designed by David Webb — whose work landed him on the cover of Vogue in 1950, two years after opening his Manhattan shop — were likely inspired by the ornamental styles of ancient Greece, Mesopotamia and Egypt

On 1stDibs, browse top designers like Cartier, Tiffany & Co. and Bulgari, or shop by your favorite style, from eye-catching choker necklaces to understated links to pearl necklaces and more.