Magnificent Edwardian Platinum Diamond Necklace
Located in New York, NY
Magnificent Edwardian Platinum Diamond Necklace Details: Material: Platinum Diamonds: approx. 15
Diamond, Pearl, Platinum
$112,000Sale Price|20% Off
Tiffany & Co. 18 Carat Platinum Diamond Necklace
By Tiffany & Co.
Located in Chicago, IL
Tiffany & Co. Platinum Diamond Necklace An exceptional Tiffany & Co. necklace, crafted in
Diamond, White Diamond, Platinum
$20,000Sale Price|20% Off
Tiffany & Co. Elsa Peretti Platinum Diamond Necklace
By Tiffany & Co.
Located in Chicago, IL
Tiffany & Co. Elsa Peretti Platinum Diamond Necklace Discover the timeless elegance of this
Diamond, Platinum
Platinum Diamond Necklace with Fancy Intense vivd Yellow Pear Shape
By Diana M. Jewels
Located in New York, NY
Platinum diamond necklace with GIA certified center 35.31 fancy intense vivd yellow vs2 pear shape
Diamond, White Gold, Platinum
$26,250
Platinum Diamond Necklace
Located in Dallas, TX
Marked PT850 10.01
Diamond, Platinum
Art Deco, Platinum Diamond Necklace
Located in New York, NY
luxury. Crafted from platinum with intricate detailing, this necklace exudes elegance and sophistication
Diamond, Emerald, Platinum
TIFFANY & CO Flower Lace Platinum Diamond Necklace
By Tiffany & Co.
Located in New York, NY
This exquisite Tiffany & Co. necklace from the Flower Lace collection is crafted in platinum
Diamond, Platinum
Cartier Platinum Diamond Necklace 60.00ct D/VVS
By Cartier
Located in Mayfair, London, London
A luxurious platinum Cartier diamond necklace. The necklace comprises of a choker style with 68
Diamond, Platinum
$120,000Sale Price|20% Off
Harry Winston Cluster Pearl Platinum Diamond Necklace
By Harry Winston
Located in Feasterville, PA
necklace is undoubtedly its clasp, a cluster of diamonds designed with unmatched craftsmanship. This clasp
Diamond, Pearl, Platinum
GIA Certified 6.03 Carat Oval Blue Sapphire Platinum Diamond Necklace
Located in Los Angeles, CA
DeKara Designs Collection A Beautiful Timeless Handmade Platinum Halo Diamond Necklace. Metal- 95
Diamond, Blue Sapphire, Platinum
Platinum Diamond Necklace Crafted with 4.23CTW of Diamonds, Certified by IGI
Located in Webster, NY
SI1 Diamond Cut: Round Brilliant Cut Metal: Platinum Necklace Length: 15.25" Marked/Tested: Stamped
Diamond, Platinum
$224,000Sale Price|20% Off
Platinum Diamond Necklace with Approx. 75 Carats of Mixed-Cut Diamonds
Located in Chicago, IL
An exceptional diamond necklace crafted in platinum and set with an impressive total weight of
White Diamond, Diamond, Platinum
Sophia D Platinum Diamond Necklace with Marquise Drop in Snake Design
By Sophia D
Located in New York, NY
This stunning platinum necklace features a unique snake design, embellished with 6.25ct of diamonds
Diamond, Platinum
CARTIER Platinum & Diamond Necklace and Earrings
By Cartier
Located in New York, NY
Approximate Diamond Weight - 35.20 CTS Approximate Necklace Length - 15" French Assay Marks Necklace and
Diamond, Platinum
Platinum Diamond Double Row Necklace Featuring 27.90 Carats of Diamonds
By Diana M. Jewels
Located in New York, NY
Platinum diamond necklace featuring 27.90 carats of diamonds (rounds and marquise) the necklace is
Diamond, White Gold, Platinum
Opulent Platinum & Natural Diamond Necklace
Located in Bernardsville, NJ
This opulent platinum diamond necklace combining marquise and round brilliant-cut diamonds is a
Diamond, Platinum
18 Karat Yellow Gold and Platinum 8.28 Carat Diamond Necklace
Located in New York, NY
Exquisite 18 karat Yellow Gold, Platinum & Diamond necklace. The necklace is designed with five
Diamond, 18k Gold, Yellow Gold, Platinum
Chic Platinum and Diamond Necklace
Located in Lucerne, CH
Platinum diamond necklace is a timeless classic that will take a prominent place in your jewellery
Diamond, Platinum
$22,400Sale Price|20% Off
Tiffany & Co. Platinum Diamond Bezel Bar Link Necklace
By Tiffany & Co.
Located in Chicago, IL
Tiffany & Co. Platinum Diamond Bezel Bar Link Necklace – .95ctw, G/VS1 This refined Tiffany & Co
Diamond, White Diamond, Platinum
Seriously Important Platinum and Diamond Necklace 45.00 Carats
Located in Wailea, HI
Seriously Important Platinum and Diamond Necklace 45.00 Carats. Introducing the Lady's Platinum
Diamond, Platinum
Classic Marquise Diamond Drop Necklace in Platinum GIA E SI1
Located in Wailea, HI
Classic Marquise Diamond Drop Necklace in Platinum GIA E SI1 Introducing the exquisite Platinum
Diamond, Platinum
Chaavae Platinum and 18 Karat Yellow Gold and 2.92 Carat Diamond Collar Necklace
Located in New York, NY
A beautiful 18 karat yellow gold and platinum Diamond necklace designed by Tilson Gem Designs for
Diamond, 18k Gold, Yellow Gold, Platinum
Tiffany & Co. Spray Diamond Platinum Necklace and Earrings Set
By Tiffany & Co.
Located in Southampton, PA
Platinum Diamond Necklace & Earrings Set by Tiffany & Co. Part of TIffany & Co's Spray Collection
Diamond, Platinum
Tiffany & Co. Paper Flowers Collection Platinum Diamond Firefly Pendant Necklace
By Tiffany & Co.
Located in Houston, TX
grams Lady's TIFFANY & CO. designer 950 platinum, diamond necklace. Engraved with "PT950". The "TIFFANY
Diamond, Platinum
10.98 Carat Round Diamond X Link Platinum Necklace
Located in Stamford, CT
Solid platinum diamond necklace with 10.98 carats of ideal round diamonds in a graduated handmade
Diamond, Platinum
Diana M Platinum 26.80cts Round Diamond Flower Necklace
By Diana M. Jewels
Located in New York, NY
Platinum diamond necklace with flower and u-shape design featuring 26.80 cts of round diamonds
Diamond, Platinum
MODERNIST Pendant Necklace-Chain In Platinum With Graduated VVS White Diamonds
Located in Miami, FL
Pendant necklace in platinum with diamonds. This is a classic modernist pendant necklace-chain
Diamond, White Diamond, Platinum
Diamonds By The Yard Necklace 30 Inches in 14 Karat Yellow Gold and Platinum
Located in Tampa, FL
diamond necklace, yellow gold and platinum diamond necklace, long diamond chain, 14k yellow gold necklace
Diamond, 14k Gold, Yellow Gold, Platinum
Two Row Diamond Platinum Tennis Necklace
By Diamond Scene
Located in New York, NY
A timeless diamond necklace with a vintage feel. 11.64 carats of F/G VS round and baguette cut
Diamond, White Diamond, Platinum
$5,864Sale Price|20% Off
Antique Edwardian 18K Yellow Gold and Platinum 1.4ctw Old Cut Diamond Necklace
Located in Staines-Upon-Thames, GB
An Edwardian diamond, platinum, and yellow gold necklace, comprising two large old European cut
Diamond, 15k Gold, 18k Gold, Yellow Gold, Platinum
Vivid Diamonds 26.03 Carat GIA Graded Fancy Color Diamond Platinum Necklace
By Vivid Diamonds
Located in Miami, FL
Magnificent platinum necklace composed of 4 GIA graded natural fancy yellow and brown round
Diamond, Yellow Diamond, Brown Diamond, Platinum
Important Cushion Cut Sapphire Diamond Platinum Necklace
By Diamond Scene New York
Located in New York, NY
, including a 17.48 carat cushion cut drop. 45.13 carats of diamonds, all set in platinum. Made in New York
Diamond, Sapphire, Platinum
Magnificent Diamond Drop Necklace
By Diamond Scene
Located in New York, NY
An incredible piece! Over 60 carats of diamonds set in a classic design, this necklace is an
Diamond, White Diamond, Platinum
Platinum 1.41ct Diamond Necklace
By LB Exclusive
Located in Southampton, PA
to night.This Platinum 1.41 ct Diamond Necklace is offered in estate condition. It includes a gift
Diamond, Platinum
Platinum Three Diamond Necklace
Located in Scottsdale, AZ
Designer: custom design Material: platinum Diamonds: 3 round brilliant cut = 1.00cttw Color: H / I
Diamond, Platinum
10.00ct Diamond Platinum Necklace
Located in New York, NY
This is a stunning platinum necklace. The necklace is set with sparkling round cut diamonds that
Diamond, Platinum
Platinum Emerald & Diamonds Necklace
Located in Great Neck Plaza, NY
brilliance and beauty. Crafted in luxurious platinum, the necklace features a modern and sleek design that
Diamond, Emerald, Platinum
Platinum Ruby Diamond Necklace
Located in New York, NY
Platinum necklace with rubies and approx. 1.60ctw in diamonds. Necklace is 16.25" long and 4mm wide
Diamond, Ruby, Platinum
$135,000
Diamond Necklace
By Diamond Scene New York
Located in New York, NY
A timeless design! 45.73 carats of white oval, pear, marquise and round diamonds set in platinum
Diamond, Platinum
$10,800
Diamond Necklace in Platinum
Located in LA, CA
carat Diamonds Platinum (PLAT) pear and round brilliant cut diamond necklace. Pear and round brilliant
Diamond, Platinum
Important Burma Ruby and Diamond Necklace
By Diamond Scene
Located in New York, NY
A stunning high quality Burma Ruby and Diamond Necklace. 39.30 carats of fine Burma Ruby
Diamond, White Diamond, Ruby, Platinum
Midcentury Diamond Platinum Necklace
Located in Beverly Hills, CA
A platinum mid-century treasure from the 1950's this magnificent necklace features approximately 40
Diamond, Platinum
Platinum Diamond Tennis Necklace – 6.00CTW
Located in New York, NY
A timeless expression of elegance, this diamond tennis necklace is crafted in luxurious platinum
Diamond, Platinum
Vivid Diamonds 119.13 Carat Diamond Bib Necklace
By Vivid Diamonds
Located in Miami, FL
testament to true artistry, the necklace unfolds with a myriad of diamond clusters and intricate garlands
Diamond, Platinum
Diamond Platinum Feather Necklace
Located in New York, NY
This elegant platinum feather design necklace features round brilliant and marquise diamond vanes
Diamond, Platinum
Vivid Diamonds 39.22 Carat Diamond Riviera Necklace
By Vivid Diamonds
Located in Miami, FL
This marvelous diamond Riviera necklace, expertly crafted in platinum, showcases 73 sensational
Diamond, Platinum
$612Sale Price|20% Off
Solitaire Diamond Necklace in Platinum
Located in Bloomington, MN
Solitaire Diamond Necklace in Platinum This refined solitaire necklace is crafted in solid 850
Diamond, Platinum
Platinum 0.65ct Diamond Pendant Necklace
By LB Exclusive
Located in Southampton, PA
This classic necklace is simple, stylish, and sophisticated. Diamonds with a total weight of 0.65
Diamond, Platinum
Ruby Diamond Platinum Necklace
Located in Beverly Hills, CA
brilliant cut diamonds. To add more glamour to the piece are three marquise cut and one round brilliant cut
Diamond, Ruby, Platinum
Platinum Ruby and Diamond Necklace
Located in Great Neck Plaza, NY
An extraordinary high jewelry platinum necklace showcasing a magnificent suite of 11 cabochon
Diamond, Ruby, Platinum
Platinum Diamond and Ruby Necklace
Located in New York, NY
Platinum Diamond and Ruby Necklace Condition: In good condition with some minor surface wear
Diamond, Ruby, Platinum
Platinum and Diamond Pendant Necklace
Located in Palm Beach, FL
Platinum and Diamond Pendant Necklace The kite-shaped pendant of openwork design, centering a
Diamond, Platinum
Platinum 3.12ct Diamond Pendant Necklace
By LB Exclusive
Located in Southampton, PA
This luxurious necklace is designed to effortlessly catch the light. Set in Platinum, this pieces
Diamond, Platinum
$60,000
Diamond Wreath Necklace
By Diamond Scene New York
Located in New York, NY
diamonds set in platinum. 16 inch length.
Diamond, Platinum
Art Deco diamond platinum necklace
Located in Beverly Hills, CA
polished platinum, the necklace provides a cool, elegant foundation that enhances the diamonds’ natural
Diamond, Platinum
Vintage 11 Carat Diamond Riviere Necklace in Platinum
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive vintage 11 carat diamond and contemporary platinum riviere necklace
Diamond, Platinum
21.60 ct Diamond Platinum Necklace
Located in New York, NY
This is a gorgeous platinum necklace. The necklace is set with sparkling round cut diamonds that
Diamond, Platinum
Antique diamond rings, diamond tiaras and dazzling vintage diamond earrings are on the wish lists of every lover of fine jewelry. And diamonds and diamond jewelry are primarily associated with storybook engagements and red-carpet grand entrances — indeed, this ultra-cherished gemstone has a dramatic history on its hands.
From “A Diamond Is Forever” to “Diamonds Are a Girl’s Best Friend,” pop culture has ingrained in our minds that diamonds are the most desired, the most lasting and the most valuable gemstone. But what makes the diamond so special? Each stone — whether it’s rubies, sapphires or another stone — is unique and important in its own right. April babies might claim diamonds for themselves, but just about everyone wants this kind of sparkle in their lives!
There are several factors that set diamonds apart from other stones, and these points are important to our gem education.
Diamonds are minerals. They are made up of almost entirely of carbon (carbon comprises 99.95 percent; the remainder consists of various trace elements). Diamonds are the hardest gemstones, ranking number 10 on the Mohs Hardness Scale. Even its name, diamond, is rooted in the Greek adamas, or unconquerable. The only object that can scratch a diamond is another diamond. Diamonds are formed deep within the earth at very high temperatures (1,652–2,372 degrees Fahrenheit at depths between 90 and 120 miles beneath the earth’s surface) and are carried up by volcanic activity. Diamonds are quite rare, according to the Gemological Institute of America, and only 30 percent of all the diamonds mined in the world are gem quality.
In the 1950s, the Gemological Institute of America developed the 4Cs grading system to classify diamonds: clarity, color, cut and carat weight. Not all diamonds are created equal (there are diamonds, and then there are diamonds). The value of the diamond depends on the clarity (flawless diamonds are very rare but a diamond's value decreases if there are many blemishes or inclusions), color (the less color the higher the grade), cut (how the diamond’s facets catch the light, certain cuts of diamonds show off the stone better than others) and carat weight (the bigger, the better).
When you start shopping for a diamond engagement ring, always prioritize the cut, which plays the largest role in the diamond's beauty (taking the time to clean your diamond ring at least every six months or so plays a role in maintaining said beauty). And on 1stDibs, a range of buying guides can be found for those in the market for antique engagement rings, vintage engagement rings or Art Deco engagement rings.
Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.
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. Today, Van Cleef necklaces, Tiffany necklaces and Cartier necklaces are some of the most popularly searched designer necklaces on 1stDibs.
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 David Webb necklaces — 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 Dior, Chanel and Bulgari, or shop by your favorite style, from eye-catching choker necklaces to understated links to pearl necklaces and more.
If jewelry could talk, we know this piece would have good stories.
Emblems of heartfelt emotion, elegant vessels for photos and keepsakes and perfect for layering, these special ornaments are an essential component of any thoughtfully curated jewelry collection.
With more than 100 carats of diamonds, this vintage stunner converts into different styles, making it as versatile as it is breathtaking.
Givers of fine gems enjoy surprise more than receivers, and women more than men. Find out what else our survey of 3,000 Americans revealed.
Organic shapes, surprising textures, shimmering colors and inventive embellishments take the new generation of pearl jewelry from classic to cutting-edge.
Soak up the pleasures of the season with a these bold gems.
Learn more about the stylish links that have passed the test of time.
After more than a decade creating the iconic Lanvin gems of the Alber Elbaz years, designer Elie Top dove into the world of fine jewelry, mixing silver and gold to create his own striking, timeless look.