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Tiffany & Co Diamond Earrings & Necklace set in PT950
By Tiffany & Co.
Located in Lucerne, CH
A charming set of platinum earrings and necklace by Tiffany & Co. The iconic jewelry House
Category

21st Century and Contemporary American Modern Pendant Necklaces

Materials

Diamond, Platinum

Tiffany & Co., Victoria Diamond Riviere Necklace
By Tiffany & Co.
Located in Chicago, IL
This gorgeous diamond necklace by Tiffany & Co., in their Victoria Collection, boasts 117 round
Category

21st Century and Contemporary Contemporary Link Necklaces

Materials

Diamond, Platinum

Tiffany & Co. Diamond Key Pendant Necklace
By Tiffany & Co.
Located in London, GB
& Co.’ ‘PT 950' Box: Plain Gift Box
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Platinum

Tiffany & Co. Victoria Diamond Pendant Necklace
By Tiffany & Co.
Located in London, GB
Chain Length:16 Inches Marked: ‘Tiffany & Co’ ‘PT950’ RRP: £13,800 (8/7/23) Box: Tiffany & Co. Necklace
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond

Tiffany & Co. Victoria Diamond Line Necklace
By Tiffany & Co.
Located in London, GB
Here we have an outstanding diamond necklace from the world renowned jewellery designer, Tiffany
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Platinum

Tiffany & Co. Spray Diamond Platinum Necklace and Earrings Set
By Tiffany & Co.
Located in Holland, PA
Platinum Diamond Necklace & Earrings Set by Tiffany & Co. Part of TIffany & Co's Spray Collection
Category

20th Century French More Necklaces

Materials

Diamond, Platinum

TIFFANY & Co. Platinum Diamond Bubbles Pendant Necklace
By Tiffany & Co.
Located in Los Angeles, CA
TIFFANY & Co. Platinum Diamond Bubbles Pendant Necklace Metal: Platinum Chain: 16" Pendant: 18mm
Category

2010s American Pendant Necklaces

Materials

Diamond, Platinum

TIFFANY & Co. Platinum Diamond Heart Pendant Necklace
By Tiffany & Co.
Located in Los Angeles, CA
TIFFANY & Co. Platinum Diamond Heart Pendant Necklace Tiffany gets to the heart of the matter
Category

2010s American Pendant Necklaces

Materials

Diamond, Platinum

Tiffany & Co. Mixed Cluster Diamond Victoria Necklace
By Tiffany & Co.
Located in London, GB
: 1mm Fastening: Lobster Claw Marked: ‘Tiffany & Co.’ ‘PT950’ Box: Tiffany & Co. Necklace Box Documents
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Platinum

Tiffany & Co. 2 Carat Faceted Pendant Necklace
By Tiffany & Co.
Located in London, GB
signed matching belcher chain. This Tiffany & Co. necklace is a timeless piece of designer style that
Category

21st Century and Contemporary Pendant Necklaces

Materials

Platinum

Tiffany & Co. Victoria Double-Drop Diamond Necklace
By Tiffany & Co.
Located in London, GB
Here we have a gorgeous necklace from the world renowned luxury jewellery designer Tiffany & Co
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Platinum

Tiffany & Co. 1.50 Carat Pave Diamond Gold Necklace
By Tiffany & Co.
Located in Chicago, IL
inches long, marked Tiffany & Co PT. 950 . Pendant 41 x 31mm, tested 14k gold, no Tiffany mark Total
Category

2010s American Contemporary Pendant Necklaces

Materials

Diamond, Gold, 14k Gold, White Gold

Tiffany & Co Victoria Diamond Mixed Cluster Platinum Necklace
By Tiffany & Co.
Located in Holland, PA
Platinum Diamond Victoria Mixed Cluster Necklace by Tiffany & Co. Tiffany & Co’s Victoria Platinum
Category

Early 2000s American Choker Necklaces

Materials

Diamond, Platinum

Tiffany & Co 3.00ct Diamond By The Yard Necklace
By Tiffany & Co.
Located in New York, NY
This is a beautiful platinum by the yard necklace by Tiffany & Co. The necklace is set with
Category

20th Century Chain Necklaces

Materials

Diamond, Platinum

TIFFANY & Co. Etoile Platinum Diamond Circle Pendant Necklace
By Tiffany & Co.
Located in Los Angeles, CA
TIFFANY & Co. Etoile Platinum Diamond Circle Pendant Necklace Metal: Platinum Weight: 8.30 grams
Category

2010s Pendant Necklaces

Materials

Diamond, Platinum

Tiffany & Co. Ruby Diamond 18K Yellow Gold Necklace
By Tiffany & Co.
Located in Chicago, IL
exquisite natural ruby Necklace 16 inches long. Pendant 11 x 10mm Marked: Tiffany & Co PT950 on chain and
Category

2010s Unknown Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Ruby, 18k Gold, Yellow Gold

TIFFANY & Co. Platinum .54ct Diamond Heart Pendant Necklace
By Tiffany & Co.
Located in Los Angeles, CA
TIFFANY & Co. Platinum .54ct Diamond Heart Pendant Necklace Metal: Platinum Chain: 16" long
Category

2010s American Pendant Necklaces

Materials

Diamond, Platinum

TIFFANY & Co. Platinum Diamond Paper Flowers Pendant Necklace
By Tiffany & Co.
Located in Los Angeles, CA
TIFFANY & Co. Platinum Diamond Paper Flowers Pendant Necklace Metal: Platinum Chain: 16" long
Category

2010s American Pendant Necklaces

Materials

Diamond, Platinum

Tiffany & Co. Jazz Diamond Tanzanite Platinum Pendant Necklace
By Tiffany & Co.
Located in Holland, PA
Platinum Diamond Tanzanite Jazz Pendant Necklace by Tiffany & Co. The Tiffany & Co. Platinum Jazz
Category

1990s American Drop Necklaces

Materials

Diamond, Tanzanite, Platinum

Vintage Tiffany & Co. Diamond Cross Necklace in Platinum
By Tiffany & Co.
Located in London, GB
A beautiful vintage Tiffany & Co. diamond cross pendant necklace set in platinum. From the current
Category

21st Century and Contemporary Modern Pendant Necklaces

Materials

Diamond, Platinum

Tiffany & Co Victoria Diamond Aquamarine Platinum Pendant Necklace
By Tiffany & Co.
Located in Holland, PA
Platinum Victoria Diamond and Aquamarine Pendant Necklace by Tiffany & Co. With 4 diamonds VS1
Category

Early 2000s American Pendant Necklaces

Materials

Aquamarine, Diamond, Platinum

Tiffany & Co, Platinum 'Fireworks', Tahitian Pearl & Diamond Necklace
By Tiffany & Co.
Located in Brisbane City, QLD
and also the Tahitian pearl is unrivalled. Marked - on pendant 'T&Co PT 950' for maker and metal
Category

21st Century and Contemporary American Modern Pendant Necklaces

Materials

Diamond, Pearl, Platinum

Tiffany & Co. Platinum and Diamond .47ct Open Circle Pendant Necklace 16.5 Inch
By Tiffany & Co.
Located in New York, NY
& Co. Size: Small Hallmarks: Tiffany & Co. , PT 950,  Metal: Platinum Weight: 3.6 G Length: 16.5 Inches
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Platinum

Tiffany & Co. Soleste Platinum Halo Diamond Pendant Necklace
By Tiffany & Co.
Located in Houston, TX
determined to be platinum. Engraved with "PT950". The "Tiffany & Co." trademark (or hallmark) can also be
Category

21st Century and Contemporary Unknown Pendant Necklaces

Materials

Diamond, Platinum

Tiffany & Co Aria Diamond Cultured Pearl Platinum Necklace
By Tiffany & Co.
Located in Holland, PA
The Authentic! Tiffany & Co Platinum Diamond 6.5mm Pearl Necklace is a captivating piece of jewelry
Category

Early 2000s American Choker Necklaces

Materials

Diamond, Cultured Pearl, Platinum

Tiffany & Co. Pink Sapphire and Diamond Large Heart Platinum Pendant Necklace
By Tiffany & Co.
Located in Tampa, FL
Large Tiffany & Co. Pink Sapphire and Diamond Heart Pendant Necklace featuring fine cut round
Category

2010s American Modern Pendant Necklaces

Materials

Diamond, Pink Sapphire, Platinum

Tiffany & Co Diamond South Sea Large Pearl Platinum Necklace
By Tiffany & Co.
Located in Holland, PA
approximately 4.44ct This necklace comes with Tiffany & Co. box and Appraisal from Tiffany & Co store in NYC
Category

Early 2000s American Choker Necklaces

Materials

Diamond, Cultured Pearl, Pearl, Platinum

TIFFANY & Co. Etoile 18K Gold Diamond Ball Pendant Necklace
By Tiffany & Co.
Located in Los Angeles, CA
TIFFANY & Co. Etoile 18K Gold Diamond Ball Pendant Necklace Metal: 18K yellow gold Weight: 5.50
Category

2010s American Pendant Necklaces

Materials

Diamond, 18k Gold, Platinum

Tiffany & Co Victoria Diamond Platinum Mixed Cluster Pendant Necklace
By Tiffany & Co.
Located in Holland, PA
Platinum Victoria Diamond Mixed Cluster Pendant Necklace by Tiffany & Co. With Pear Shape Diamonds
Category

21st Century and Contemporary American Pendant Necklaces

Materials

White Diamond, Diamond, Platinum

TIFFANY & Co. Platinum Diamond Pink Sapphire Square Pendant Necklace
By Tiffany & Co.
Located in Los Angeles, CA
TIFFANY & Co. Platinum Diamond Pink Sapphire Square Pendant Necklace Metal: Platinum Chain: 16
Category

2010s American Pendant Necklaces

Materials

Diamond, Pink Sapphire, Platinum

TIFFANY & Co. Platinum .93ct Diamond Open Circle Pendant Necklace
By Tiffany & Co.
Located in Los Angeles, CA
TIFFANY & Co. Platinum .93ct Diamond Open Circle Pendant Necklace Metal: Platinum Chain: 16" long
Category

2010s American Pendant Necklaces

Materials

Diamond, Platinum

TIFFANY & Co. Platinum .47ct Diamond Open Circle Pendant Necklace
By Tiffany & Co.
Located in Los Angeles, CA
TIFFANY & Co. Platinum .47ct Diamond Open Circle Pendant Necklace Metal: Platinum Chain: 16" long
Category

2010s American Pendant Necklaces

Materials

Diamond, Platinum

Tiffany & Co. Classic Small Diamond Platinum Cross Pendant Necklace
By Tiffany & Co.
Located in Simpsonville, SC
Timeless elegance meets spiritual grace in the Tiffany & Co. Classic Diamond Cross Pendant Necklace
Category

Late 20th Century Pendant Necklaces

Materials

Diamond, Platinum

Tiffany & Co. Platinum Diamond Jazz Double Drop Pendant Necklace
By Tiffany & Co.
Located in Hicksville, NY
. The hallmark TIFFANY & CO. PT 950 is written on the back of the pendant and back of the chain clasp
Category

21st Century and Contemporary Unknown Modern Drop Necklaces

Materials

Diamond, Platinum

TIFFANY & Co. Platinum Diamond Paper Flowers Pendant Necklace Large
By Tiffany & Co.
Located in Los Angeles, CA
TIFFANY & Co. Platinum Diamond Paper Flowers Pendant Necklace Large Metal: Platinum Weight: 5.60
Category

2010s American Pendant Necklaces

Materials

Diamond, Platinum

Tiffany & Co Dragonfly Diamond Sapphire Platinum Brooch Pendant Necklace
By Tiffany & Co.
Located in Holland, PA
: Tiffany & Co, PT950, 1994 *Free Shipping within the United States* Your Price: $5,250 Ti1001othd
Category

1990s American Pendant Necklaces

Materials

Diamond, Sapphire, Platinum

Tiffany & Co. Atlas 1.00 Carat Diamond Gold Platinum Necklace
By Tiffany & Co.
Located in Stamford, CT
Elegant Tiffany & Co Atlas flexible link necklace in 18k yellow gold with platinum sections
Category

Late 20th Century Choker Necklaces

Materials

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

Tiffany & Co. Victoria Mixed Cluster drop necklace with diamonds
By Tiffany & Co.
Located in New York, NY
long and hangs from a delicate 16 inch chain. Signed Tiffany & Co., Pt950. Necklace is accompanied by
Category

2010s Contemporary Pendant Necklaces

Materials

Diamond, Platinum

TIFFANY & Co. Etoile Platinum 5 Diamond Heart Pendant Necklace
By Tiffany & Co.
Located in Los Angeles, CA
TIFFANY & Co. Etoile Platinum 5 Diamond Heart Pendant Necklace Metal: Platinum Weight: 12.0 grams
Category

2010s American Pendant Necklaces

Materials

Diamond, Platinum

Tiffany & Co. Jazz Round 0.90 Carat Diamond and Platinum Circle Pendant Necklace
By Tiffany & Co.
Located in San Diego, CA
&Co.PT950 on Chain & on Diamond Pendant Includes: Tiffany & Co. Necklace Box - Certified Appraisal Retail
Category

2010s American Pendant Necklaces

Materials

Diamond, Platinum

Tiffany & Co. Diamond and Ruby Large Key Pendant Necklace in Polished Platinum
By Tiffany & Co.
Located in Scottsdale, AZ
condition and has been professionally cleaned and polished. Comes with Tiffany & Co. necklace box. Metal
Category

21st Century and Contemporary Unknown Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Ruby, Platinum

TIFFANY & Co. Platinum Diamond Pink Sapphire Heart Pendant Necklace
By Tiffany & Co.
Located in Los Angeles, CA
TIFFANY & Co. Platinum Diamond Pink Sapphire Heart Pendant Necklace Metal: Platinum Chain: 16
Category

2010s American Pendant Necklaces

Materials

Diamond, Pink Sapphire, Platinum

Tiffany & Co. Diamond Sevillana Necklace
By Elsa Peretti for Tiffany & Co.
Located in London, GB
Here we have a stunning necklace from the world renowned jewellery designer, Tiffany & Co. This
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Tiffany & Co. Large Pink Sapphire and Diamond Open Heart Necklace in Platinum
By Tiffany & Co.
Located in Scottsdale, AZ
Stamped: Tiffany & Co PT950
Category

21st Century and Contemporary Unknown Pendant Necklaces

Materials

Diamond, Pink Sapphire, Platinum

Tiffany & Co. Platinum Diamond Swing Drop Necklace with Box #16968
By Tiffany & Co.
Located in Washington Depot, CT
. 1.5" in length Chain is approx. 20" in length Stamped PT 950 Tiffany & Co. 3.4 dwt / 5.4 g Comes
Category

21st Century and Contemporary Drop Necklaces

Materials

White Diamond, Platinum

Vintage Tiffany & Co. Diamond Blue Chalcedony Platinum Star Pendant Necklace
By Tiffany & Co.
Located in Holland, PA
Platinum Diamond Blue Chalcedony Vintage Star Pendant Necklace by Tiffany & Co. An exquisite
Category

Vintage 1980s American Pendant Necklaces

Materials

Diamond, Chalcedony, Platinum

Tiffany & Co. Platinum Soleste Round Diamond .80ct IVVS2 Pendant Necklace
By Tiffany & Co.
Located in New York, NY
Tiffany & Co. halo necklace finely crafted in platinum featuring a round brilliant cut diamond
Category

21st Century and Contemporary Modern Pendant Necklaces

Materials

Diamond, White Diamond, Platinum

Tiffany & Co. .99 Carat Diamond Platinum Swing Drop Pendant Necklace
By Tiffany & Co.
Located in Stamford, CT
: Platinum Stamped: PT 950 Hallmark: Tiffany & Co
Category

21st Century and Contemporary Drop Necklaces

Materials

Diamond, Platinum

TIFFANY & Co. Etoile 18K Gold 5 Diamond Heart Pendant Necklace
By Tiffany & Co.
Located in Los Angeles, CA
TIFFANY & Co. Etoile 18K Gold 5 Diamond Heart Pendant Necklace Metal: 18K yellow Gold Weight: 9.30
Category

2010s American Pendant Necklaces

Materials

Diamond, 18k Gold, Platinum

Tiffany & Co. Round Brilliant Diamond Solitaire Pendant Necklace in Platinum
By Tiffany & Co.
Located in Scottsdale, AZ
Elevate your jewelry collection with this timeless Tiffany & Co. solitaire diamond necklace, a true
Category

21st Century and Contemporary Unknown Contemporary Pendant Necklaces

Materials

Diamond, Platinum

Tiffany & Co. Platinum Yellow Gold Carved Citrine Diamond Scarab Necklace
By Tiffany & Co.
Located in Holland, PA
18k yellow gold Carved Citrine Diamond Scarab Pendant Necklace by Tiffany & Co. With Carved Citrine
Category

1990s American Pendant Necklaces

Materials

Citrine, Diamond, Yellow Gold, Platinum

Tiffany & Co 1.63 Carat Round Brilliant Diamond & Platinum Solitaire Necklace
By Tiffany & Co.
Located in Tampa, FL
This fine natural diamond solitaire pendant necklace by Tiffany & Co. features a beautiful
Category

2010s American Modern Pendant Necklaces

Materials

Diamond, Platinum

Tiffany & Co .50 Carat Round Diamond Platinum Key Pendant
By Tiffany & Co.
Located in Stamford, CT
optimism. 107 brilliant cut diamonds, F-G VS approx. .50cts Platinum Stamped: PT 950 Hallmark: Tiffany
Category

21st Century and Contemporary Necklace Enhancers

Materials

Diamond, Platinum

Tiffany & Co .98 Carat Diamond Platinum Bubble Key Pendant
By Tiffany & Co.
Located in Stamford, CT
, F VS approx. .98cts Platinum Stamped: PT 950 Italy Hallmark: Tiffany + Co 10.1 grams Top to bottom
Category

21st Century and Contemporary Necklace Enhancers

Materials

Diamond, Platinum

Vintage Tiffany & Co. Elsa Peretti Open Heart 950 Platinum Pendant Necklace
By Tiffany & Co.
Located in Birmingham, GB
Vintage Tiffany & Co. Elsa Peretti Open Heart Small 950 Platinum Pendant Necklace. A beautiful and
Category

21st Century and Contemporary Pendant Necklaces

Materials

Platinum

Tiffany & Co. Signed Diamond & Platinum Tennis Necklace with Heart-shaped Clasp
By Tiffany & Co.
Located in New York, NY
This platinum necklace by Tiffany & Co. features approximately 5.45 carats of full-cut diamonds
Category

Early 2000s Choker Necklaces

Materials

Diamond, Platinum

Tiffany & Co. Round Diamond Cross Pendant Necklace Set in Polished Platinum
By Tiffany & Co.
Located in Scottsdale, AZ
: 16" Chain Width: 1.25 mm Closure: Lobster Clasp Pendant Stamped: Tiffany & Co. PT 950 Chain Stamped
Category

21st Century and Contemporary Unknown Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Platinum

Tiffany & Co. Soleste Natural Round Diamond Halo VVS Platinum Pendant Necklace
By Tiffany & Co.
Located in Birmingham, GB
Vintage Tiffany & Co. Soleste Round Cut Natural Diamond Halo 950 Platinum Necklace. Approx. 0.51
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Platinum

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Tiffany And Co Pt950 Necklace For Sale on 1stDibs

Find the exact tiffany and co pt950 necklace you’re shopping for in the variety available on 1stDibs. Frequently made of platinum, gold and 18k gold, this item was constructed with great care. Our collection of these items for sale includes 114 vintage editions and 183 modern creations to choose from as well. Finding the perfect tiffany and co pt950 necklace may mean sifting through those created during different time periods — you can find an early version that dates to the 20th Century and a newer variation that were made as recently as the 21st Century. There have been many well-made iterations of the classic tiffany and co pt950 necklace over the years, but those made by Tiffany & Co., Elsa Peretti for Tiffany & Co. and Jean Schlumberger for Tiffany & Co. are often thought to be among the most beautiful. 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 brilliant cut and marquise cut alternatives. If you’re browsing our inventory for a tiffany and co pt950 necklace, you’ll find that many are available today for women, but there are still pieces to choose from for unisex and men.

How Much is a Tiffany And Co Pt950 Necklace?

On average, a tiffany and co pt950 necklace at 1stDibs sells for $4,200, while they’re typically $875 on the low end and $100,000 for the highest priced versions of this item.

Tiffany & Co. for sale on 1stDibs

Tiffany & Co. is one of the most prominent purveyors of luxury goods in the United States, and has long been an important arbiter of style in the design of diamond engagement rings. A young Franklin Delano Roosevelt proposed to his future wife, Eleanor, with a Tiffany ring in 1904. Vanderbilts, Whitneys, Astors and members of the Russian imperial family all wore Tiffany & Co. jewelry. And Jacqueline Kennedy Onassis preferred Tiffany china for state dinners at the White House.

Although synonymous with luxury today, the firm started out rather modestly. Charles Lewis Tiffany and John B. Young founded it in Connecticut as a “stationery and fancy goods emporium” in 1837, at a time when European imports still dominated the nascent American luxury market. In 1853, Charles Tiffany — who in 1845 had launched the company’s famed catalog, the Blue Book, and with it, the firm’s signature robin’s-egg blue, which he chose for the cover — shifted the focus to fine jewelry.

In 1868, Tiffany & Co. gained international recognition when it became the first U.S. firm to win an award for excellence in silverware at the Exposition Universelle in Paris. From then on, it belonged to the pantheon of American luxury brands.

At the start of the Gilded Age, in 1870, Tiffany & Co. opened its flagship store, described as a "palace of jewels" by the New York Times, at 15 Union Square West in Manhattan. Throughout this period, its designs for silver tableware, ceremonial silver, flatware and jewelry were highly sought-after indicators of status and taste. They also won the firm numerous accolades, including the grand prize for silverware at the Paris Exposition of 1878. Among the firm’s glittering creations from this time are masterworks of Art Nouveau jewelry, such as this delicate aquamarine necklace and this lavish plique-à-jour peridot and gold necklace, both circa 1900.

When Charles Lewis Tiffany died, in 1902, his son Louis Comfort Tiffany became the firm’s design director. Under his leadership, the Tiffany silver studio was a de facto design school for apprentice silversmiths, who worked alongside head artisan Edward C. Moore. The firm produced distinctive objects inspired by Japanese art and design, North American plants and flowers, and Native American patterns and crafts, adding aesthetic diversity to Tiffany & Co.’s distinguished repertoire.

Tiffany is also closely associated with diamonds, even lending its name to one particularly rare and exceptional yellow stone. The firm bought the Tiffany diamond in its raw state from the Kimberley mines of South Africa in 1878. Cut to create a 128.54-carat gem with an unprecedented 82 facets, it is one of the most spectacular examples of a yellow diamond in the world.

In a broader sense, Tiffany & Co. helped put diamonds on the map in 1886 by introducing the American marketplace to the solitaire diamond design, which is still among the most popular engagement-ring styles. The trademark Tiffany® Setting raises the stone above the band on six prongs, allowing its facets to catch the light. A lovely recent example is this circa-2000 platinum engagement ring. Displaying a different design and aesthetic (but equally chic) is this exquisite diamond and ruby ring from the 1930s.

Find Tiffany & Co. jewelry, serveware and decorative objects for sale on 1stDibs.

The Legacy of Diamond in Jewelry Design

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 ringsvintage engagement rings or Art Deco engagement rings

Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.  

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. 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. 

Questions About Tiffany & Co.
  • 1stDibs ExpertAugust 17, 2021
    A Tiffany & Co. engagement ring can cost as little as $13,000 or as much as $500,000 depending on the center stone’s carat weight, the band material and whether or not there are any side stones. The smaller the stone, the cheaper the ring will be. Find engagement rings designed by Tiffany & Co. on 1stDibs.