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Gemolithos a "Koch" Signed Platinum Turquoise and Diamond Necklace
Located in Munich, DE
GEMOLITHOS Turquoise and diamond necklace, mounted in platinum, signed Koch, circa 1960´s
Category

Vintage 1960s German Retro Link Necklaces

Materials

Diamond, Turquoise, Platinum

Modern Platinum Diamond Necklace
Located in New York, NY
An exquisite diamond necklace, designed as a series of graduated trefoil pear-shaped diamond links
Category

2010s More Necklaces

Materials

Diamond, Platinum

Vintage Diamond Platinum Necklace
Located in New York, NY
Vintage Diamond Platinum Necklace. A platinum necklace, set with round brilliant-cut and baguette
Category

Vintage 1960s American More Necklaces

Materials

Diamond, Platinum

Tiffany & Co Diamond Star Necklace Platinum 16" Chain Signed Estate Jewelry
By Tiffany & Co.
Located in Torrance, CA
Stylish and finely detailed pre-owned Tiffany & Co diamond star necklace crafted in 950 platinum
Category

21st Century and Contemporary Unknown Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Platinum

Circa 1950s Platinum Diamond Necklace
Located in New York, NY
A remarkable necklace that dates back to the 1950s, of swag design, filled with baguette cut
Category

Vintage 1950s French More Necklaces

Materials

Diamond, Platinum

Diamond Platinum Antique Necklace Twin Pendant Signed E. Netter and Cie Belle
Located in Westport, CT
A beautiful antique platinum diamond twin pendant necklace signed by E. Netter and Cie Belle with
Category

Early 20th Century European Art Deco Drop Necklaces

Materials

Diamond, Platinum

Graff Diamond Necklace Platinum
By Graff
Located in Geneva, CH
Authentic Graff diamond necklace with an endlessly elegant pear shape diamond pendant is especially
Category

2010s European Pendant Necklaces

Materials

Diamond

Henry Dunay Diamond Platinum Pendant Necklace
By Henry Dunay
Located in Los Angeles, CA
Henry Dunay diamond and platinum pendant necklace. SPECIFICATIONS: DIAMONDS: nineteen round
Category

1990s American Contemporary Pendant Necklaces

Materials

Diamond, Platinum

Henry Dunay Diamond Platinum Pendant Necklace
By Henry Dunay
Located in Los Angeles, CA
Henry Dunay diamond and platinum pendant necklace. Clear and concise information you want to know
Category

1990s American Contemporary Pendant Necklaces

Materials

Diamond, Platinum

Tiffany & Co. Diamond Platinum Star Necklace
By Tiffany & Co.
Located in New York, NY
Sparkling figural diamond star necklace. Made and signed by TIFFANY & CO. Set in platinum on the
Category

1990s American Drop Necklaces

Materials

Diamond, Platinum

Tiffany & Co Platinum and Diamond Riviera Necklace
By Tiffany & Co.
Located in Holmdel, NJ
Tiffany & Co Platinum and Diamond Riviera Necklace This necklace has a round diamond center
Category

1990s Choker Necklaces

Materials

Diamond, Platinum

Ladies Platinum Cushion Diamond Cross Pendant Necklace
Located in Houston, TX
x 14.15mm Weight: 6.22 grams Lady's custom made polished 950 platinum, diamond necklace. Engraved
Category

21st Century and Contemporary Unknown Pendant Necklaces

Materials

Diamond, Platinum

French 1960s 117 Diamonds Platinum River Necklace
Located in Poitiers, FR
Necklace in platinum, dog head hallmark. Antique platinum necklace, it is formed of geometric
Category

Vintage 1960s French Retro Choker Necklaces

Materials

Diamond, White Diamond, Platinum

Oscar Heyman Diamond Platinum Floret Collar Necklace
By Oscar Heyman
Located in New York, NY
Oscar Heyman Diamond Floret Collar Necklace in Platinum. A classic collar-length necklace for any
Category

1990s American Chain Necklaces

Materials

Diamond, Platinum

Tiffany & Co Platinum and Diamond Riviera Necklace
By Tiffany & Co.
Located in New York, NY
Tiffany & Co Platinum and Diamond Riviera Necklace This necklace has a round diamond center
Category

Late 20th Century American Artist Link Necklaces

Materials

Diamond, Platinum

David Webb Emerald Sapphire Diamond Platinum Necklace
By David Webb
Located in New York, NY
Signed David Webb 18K yellow gold/platinum Choker Necklace features 32.11 carats of cabochon
Category

Vintage 1970s Choker Necklaces

Materials

Diamond, Emerald, Sapphire, 18k Gold, Platinum

Tiffany & Co. Circlet Platinum 6.44 Ct Diamond Necklace
By Tiffany & Co.
Located in Southampton, PA
. Surrounding each center diamond on each platinum disc are pave diamonds. This piece of jewelry is signed
Category

21st Century and Contemporary Link Necklaces

Materials

Diamond, Platinum

DAVID WEBB Gold, Platinum and Diamond Necklace
By David Webb
Located in New York, NY
An 18 karat yellow gold, platinum and diamond necklace, David Webb. Designed in a tapering trompe
Category

Vintage 1970s American Choker Necklaces

Materials

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

Platinum Monarch Butterfly and GIA Diamonds Pendant Necklace
By Thomas Kurilla
Located in New York, NY
Platinum Petite Monarch Butterfly and GIA Diamonds Pendant Necklace, Tiffany Designer, Thomas
Category

2010s American Contemporary Pendant Necklaces

Materials

Diamond, Platinum

Tiffany & Co. Platinum Diamond Pendant Chain Link Necklace
By Tiffany & Co.
Located in New York, NY
diamonds, mounted in platinum, to the fine link neckchain, spaced by collet-set diamonds. Total diamond
Category

Late 20th Century Pendant Necklaces

Materials

Diamond, Platinum

Vintage Tiffany & Co. Diamond & Platinum Solitaire Pendant Necklace
By Tiffany & Co.
Located in Philadelphia, PA
cut diamond set in a platinum solitaire pendant setting. Together with a signed Tiffany & Co
Category

20th Century Unknown Modern Pendant Necklaces

Materials

Diamond, Platinum

French Retro Sapphire Diamond Gold and Platinum Necklace
Located in New York, NY
A French Retro 18 karat gold and platinum necklace with diamonds and sapphires. The necklace has 74
Category

Vintage 1940s French Retro More Necklaces

Materials

Diamond, Sapphire, 18k Gold, Platinum

Vintage Tiffany & Co. Diamond Paper Hearts Necklace in Platinum
By Tiffany & Co.
Located in London, GB
A beautiful signed Tiffany & Co. ‘Paper Hearts’ diamond pendant set in platinum. The pendant
Category

2010s Modern Pendant Necklaces

Materials

Diamond, Platinum

Antique 18ct Gold & Platinum Diamond Daisy Pendant Necklace
Located in Brighton, GB
Antique Diamond Necklace 18ct Gold & Platinum Circa 1910 Pretty, Edwardian daisy pendant. Set
Category

Early 20th Century English Edwardian Pendant Necklaces

Materials

Diamond, Gold, 18k Gold, Platinum

Sapphire and Diamond Platinum Necklace by J. Roca
Located in New York, NY
-cut diamond openwork lozenges. The diamonds weigh approximately 33.75 carats total, signed J. Roca
Category

Mid-20th Century Spanish Link Necklaces

Materials

Blue Sapphire, Diamond, Platinum

Vintage 18ct Gold Platinum, Sapphire & Diamond Harlequin Necklace
Located in Brighton, GB
Vintage Harlequin Necklace 18ct Gold & Platinum Circa 1980’s Beautiful, vintage necklace. Set
Category

Late 20th Century European Link Necklaces

Materials

Diamond, Sapphire, Gold, 18k Gold, Platinum

Tiffany & Company Platinum and Diamond Floating Open Heart Necklace
By Tiffany & Co.
Located in Chicago, IL
Circa 1990s Tiffany & Company Platinum Open Heart Necklace, the heart measuring 1 1/8 X 1 1/8
Category

1990s American More Necklaces

Materials

Diamond, Platinum

David Webb Diamond Pearl Gold Platinum Necklace / Tiara
By David Webb
Located in New York, NY
mounted in platinum and gold. Signed Webb for David Webb. Vintage and estate collection.
Category

Vintage 1960s American More Necklaces

Materials

Diamond, Cultured Pearl, Platinum

Fred Leighton Aquamarine Old European Cut Diamond Platinum Necklace
By Fred Leighton
Located in New York, NY
Impressive platinum necklace manufactured by the renown New York jeweler Fred Leighton showcasing
Category

1990s American Pendant Necklaces

Materials

Aquamarine, Diamond, Platinum

Cartier Paris Diamond Yellow Gold Platinum Detachable Brooches Necklace
By Cartier
Located in New York, NY
Cartier Paris Diamond Brooch Trio Convertible Necklace in 18k Yellow Gold and Platinum. An
Category

Vintage 1950s French Pendant Necklaces

Materials

Diamond, Gold, 18k Gold, Platinum

Antique 18ct Gold & Platinum Edwardian Diamond Pearl Bow Necklace
Located in Brighton, GB
Antique Bow Necklace Platinum & 18ct Gold Circa 1910 Pretty, Edwardian necklace. Features a
Category

Early 20th Century English Edwardian Pendant Necklaces

Materials

Diamond, Pearl, Gold, 18k Gold, Platinum

Tiffany & Co. Platinum & Diamond 'Illusion' Crucifix or Cross Pendant Necklace
By Tiffany & Co.
Located in Philadelphia, PA
A very fine Tiffany & Co. necklace. With pave set round brilliant diamonds in a platinum pendant
Category

20th Century Unknown Modern Pendant Necklaces

Materials

Diamond, Platinum

DeBeers DB Classic .59 Carat Round Diamond Solitaire Platinum Pendant Necklace
By DeBeers
Located in Scottsdale, AZ
This stunning De Beers Classic diamond solitaire necklace is a symbol of refined elegance and
Category

21st Century and Contemporary Unknown Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Platinum

Signed Tiffany & Co. Soleste Fancy Intense Yellow Diamond Pendant Necklace
By Tiffany & Co.
Located in Santa Barbara, CA
A signed Tiffany & Co. natural Yellow Diamond pendant necklace, from the legacy jewelers' Soleste
Category

2010s American Contemporary Pendant Necklaces

Materials

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

Elsa Peretti Tiffany & Co. Diamond Platinum Open Heart Pendant Necklace
By Elsa Peretti
Located in Philadelphia, PA
spring clasp closure Stamped for platinum Fully signed Elsa Peretti for Tiffany & Co., Spain Circa
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Platinum

Tiffany & Company Art Deco Style Platinum Diamond Ruby Pendant Necklace
By Tiffany & Co.
Located in Chicago, IL
Circa 2000 Tiffany & Company Platinum Pendant Necklace, the pendant with each section being
Category

Early 2000s American Art Deco Pendant Necklaces

Materials

Diamond, Ruby, Platinum

Tiffany & Co. Soleste Double Diamond Halo Pendant Necklace Set in Platinum
By Tiffany & Co.
Located in Scottsdale, AZ
appraisal value. Metal: Platinum Gemstones: Diamonds Diamond Count: 32 Diamond Cut: Round Brilliant Diamond
Category

21st Century and Contemporary Unknown Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Platinum

Tiffany & Co. .81 Carat Total Marquise Diamond Large Victoria Necklace Platinum
By Tiffany & Co.
Located in Scottsdale, AZ
Introducing the epitome of elegance: The Tiffany & Co. Victoria Pendant Necklace in platinum. This
Category

21st Century and Contemporary Unknown Contemporary Pendant Necklaces

Materials

Diamond, Platinum

0.17ctw Diamond Solitaire Pendant Necklace, Platinum 18K Yellow Gold
Located in McLeansville, NC
This 0.17ctw diamond solitaire pendant necklace is a modern take on classic diamond jewelry. It
Category

Vintage 1970s Pendant Necklaces

Materials

Yellow Gold, Platinum

Mikimoto Ladies Platinum White South Sea Cultured Pearl Diamond Pendant Necklace
By Mikimoto
Located in Houston, TX
Weight: 5.65 grams 950 platinum diamond and pearl drop pendant. The metal was tested and determined to
Category

21st Century and Contemporary Unknown Pendant Necklaces

Materials

Diamond, Pearl, Platinum

Sapphire Diamond Hematite Platinum Parrot Salavetti Necklace Fine Estate Jewelry
By Salavetti
Located in Montreal, QC
Signed Salavetti Platinum Pendant Necklace; Hand made Parrot Head, Hand set with Diamonds Sapphires
Category

Vintage 1980s Italian Modernist Pendant Necklaces

Materials

Diamond, Hematite, Sapphire, Platinum

Antique Platinum & 18ct Gold Edwardian Diamond Pearl Negligee Pendant Necklace
Located in Brighton, GB
Edwardian Negligee Necklace Platinum & 18ct Gold Circa 1900 Stunning, Edwardian negligee
Category

Early 20th Century English Edwardian Pendant Necklaces

Materials

Diamond, Pearl, Gold, 18k Gold, Platinum

Edwardian Australian Opal and Diamond Pendant Necklace in Platinum over Gold
Located in Boston, MA
and is free from any signs of crazing. Tested as Platinum, and 14 karat Yellow gold. Chain is
Category

Early 20th Century Edwardian Pendant Necklaces

Materials

Diamond, Opal, Gold, Platinum

Tiffany & Co. Jazz Diamond Drop Pendant in Platinum Necklace, circa 2003
By Tiffany & Co.
Located in Scottsdale, AZ
The diamond Jazz pendant necklace from Tiffany & Co. is stunningly simple, yet impressively elegant
Category

Early 2000s Unknown Art Deco Pendant Necklaces

Materials

Diamond, Platinum

Antique 18ct Gold & Platinum Edwardian, Ruby, Diamond, Pearl Pendant Necklace
Located in Brighton, GB
Antique Pendant Necklace 18ct Yellow Gold & Platinum Beautiful, Edwardian Y shaped pendant
Category

Early 20th Century English Edwardian Pendant Necklaces

Materials

Diamond, Pearl, Ruby, Gold, 18k Gold, Platinum

Antique 18ct Gold & Platinum, Edwardian Citrine, Pearl, Diamond Pendant Necklace
Located in Brighton, GB
Antique Citrine Necklace 18ct Gold & Platinum Tested Circa 1900 This exquisite Edwardian
Category

Early 20th Century English Edwardian Pendant Necklaces

Materials

Citrine, Diamond, Pearl, Gold, 18k Gold, Platinum

Squared Diamond Pendant Necklace with Halo and Link Chain in Polished Platinum
Located in Scottsdale, AZ
Drape yourself in the epitome of sophistication with this platinum pendant necklace, a stunning
Category

21st Century and Contemporary Italian Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Platinum

Yuri Ichihashi Long Adjustable 18kyg Bolo Necklace with Platinum Diamond Clasp
By Yuri Ichihashi
Located in Philadelphia, PA
Yuri Ichihashi adjustable 18k yellow gold necklace with platinum and diamond clasp. This necklace
Category

21st Century and Contemporary Japanese Drop Necklaces

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Michael Bondanza Platinum and 18KT YG, 10.24Ct. Diamond Venetian Collar Necklace
By Michael Bondanza
Located in New York, NY
platinum are hand engraved and are set with round brilliant diamonds in his signature Venetian necklace
Category

1990s American Modern Choker Necklaces

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Vintage Diamond, Sapphire and Cultured Pearl Drop Necklace Set in Platinum
Located in Scottsdale, AZ
This vintage platinum pendant necklace is a masterpiece of elegance and sophistication, featuring a
Category

Late 20th Century Unknown Contemporary Drop Necklaces

Materials

Diamond, White Diamond, Cultured Pearl, Sapphire, Blue Sapphire, Platinum

GIA Emerald Necklace Platinum 18K Antique Diamond Old Mine Huge 105.65 Carats!
Located in Sylvania, GA
DIAMOND NECKLACE AND BOX! Vintage Natural 1800s Russian Emeralds....Stunning! GORGEOUS 19 INCHES LONG
Category

Antique 19th Century Victorian Beaded Necklaces

Materials

Emerald, Diamond, Platinum

Michael Bondanza Platinum, 18 Karat and 6.79 Carats, Diamond Pompei Necklace
By Michael Bondanza
Located in New York, NY
platinum are hand engraved and joined by triangular motifs set with round brilliant diamonds in this
Category

1990s North American Contemporary Choker Necklaces

Materials

Diamond, 18k Gold, Yellow Gold, 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

Elsa Peretti for Tiffany & Co. 1.54ct Diamonds by the Yard Necklace in Platinum
By Elsa Peretti for Tiffany & Co.
Located in Philadelphia, PA
Elsa Peretti for Tiffany & Co. diamonds by the yard necklace in platinum, accompanied by Tiffany
Category

21st Century and Contemporary Chain Necklaces

Materials

Diamond, Platinum

Alex Sepkus 'Path' 0.56ctw Diamond Collar Necklace, Platinum 18KT Yellow Gold
Located in McLeansville, NC
An Alex Sepkus 'Path' diamond collar necklace. This simple necklace features alternating modern
Category

1990s Chain Necklaces

Materials

Diamond, Yellow Gold, Platinum, 18k Gold

Antique Platinum & 18ct Gold Edwardian Diamond and pearl Heart Pendant Necklace
Located in Brighton, GB
Edwardian Heart Necklace Platinum & 18ct White Gold Circa 1900 This intricate necklace
Category

20th Century English Edwardian Pendant Necklaces

Materials

Diamond, Pearl, Gold, 18k Gold, Platinum

Graff Magnificent 31cts Diamond Necklace in Platinum with GIA Certificate & Case
By Graff
Located in Dallas, TX
Exceptional Graff diamond necklace radiating glamour and classic elegance and showcasing 31 carats
Category

21st Century and Contemporary British Drop Necklaces

Materials

Diamond, 18k Gold, Platinum

Tiffany & Co Hardwear Ball Pendant Necklace Bracelet 18K Platinum Diamond 1 TCW
By Tiffany & Co.
Located in Santa Monica, CA
Tiffany & Co Hardwear Ball Pendant Necklace Bracelet Marked 18K & Platinum 1 TCW Pave' set
Category

Vintage 1980s American Modern More Necklaces

Materials

Diamond, Platinum

Antique 18ct White Gold & Platinum Art Deco Diamond Target Pendant Necklace
Located in Brighton, GB
Antique Diamond Necklace 18ct White Gold & Platinum Circa 1920’s Gorgeous, Art Deco diamond
Category

Early 20th Century English Art Deco Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold, Platinum

Fine GIA Natural Saltwater Pearl Ruby Diamond Edwardian Platinum Gold Necklace
Located in New York, NY
LAVALIÈRE Platinum Gold Antique Necklace. Dating back to the first decade of the 20th Century, this rare
Category

Antique Early 1900s European Edwardian Pendant Necklaces

Materials

Diamond, Pearl, Ruby, Gold, Platinum

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Platinum Diamond Necklace Signed For Sale on 1stDibs

You are likely to find exactly the platinum diamond necklace signed 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. You can easily find a 11 antique edition and 4 modern creations to choose from as well. You’re likely to find the perfect platinum diamond necklace signed 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. Finding an appealing platinum diamond necklace signed — no matter the origin — is easy, but Rosaria Varra, Tiffany & Co. and Angela Cummings each produced a popular version that is worth a look. Today, if you’re looking for a round cut version of this piece and are unable to find the perfect match, our selection also includes mixed cut and emerald cut alternatives. There aren’t many items for men if you’re seeking a platinum diamond necklace signed, as most of the options available are for women and unisex.

How Much is a Platinum Diamond Necklace Signed?

The price for a platinum diamond necklace signed starts at $2,100 and tops out at $148,000 with these necklaces, on average, selling for $9,900.

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.