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Tiffany Co. Platinum and 18k Gold Schlumberger 16 Stone Pendant Necklace
By Tiffany Co.
Located in New York, NY
content. Necklace Specifications Brand: Tiffany & Co. Style: Jean Schlumberger X Hallmarks: © T&Co
Category

21st Century and Contemporary American Modern Pendant Necklaces

Materials

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

Vintage Tiffany Co. Diamond Jazz Necklace in Platinum
By Tiffany Co.
Located in London, England
A beautiful vintage Tiffany & Co. 'Jazz' pendant set in platinum. From the now discontinued 'Jazz
Category

2010s Unknown Modern Pendant Necklaces

Materials

Diamond, Platinum

Vintage Tiffany Co. Aquamarine and Diamond Drop Pendant Necklace in Platinum
By Tiffany Co.
Located in London, England
A spectacular vintage Tiffany & Co. aquamarine and diamond drop pendant necklace set in platinum
Category

2010s Unknown Modern Drop Necklaces

Materials

Aquamarine, Diamond, Platinum

Vintage Tiffany Co. Etoile Diamond Pendant Necklace in Gold and Platinum
By Tiffany Co.
Located in London, England
A beautiful vintage Tiffany & Co. ‘Etoile’ diamond pendant set in platinum and 18k yellow gold
Category

Early 2000s Modern Pendant Necklaces

Materials

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

Tiffany Co. Platinum Cobblestone Rose Cut Diamond Pendant Necklace
By Tiffany Co.
Located in Washington Depot, CT
: VS1 Diamond Color: G Stamped Tiffany & Co. PT 950 3.4g / 2.1 dwt Very good preowned condition. Just
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Platinum

Tiffany Co. Diamond and Platinum Hot Air Balloon Pendant Necklace 0.33 Carat
By Tiffany Co.
Located in San Diego, CA
Tiffany & Co. Style: Diamond Hot Air Balloon Pendant Necklace Sku Number: 18411972 Metal
Category

2010s American Pendant Necklaces

Materials

Diamond, Platinum

Tiffany Co. Diamond Platinum Large Petal Key Pendant Necklace
By Tiffany Co.
Located in Boca Raton, FL
and chain are signed Tiffany & Co. PT 950.
Category

21st Century and Contemporary American Modern Pendant Necklaces

Materials

White Diamond, Platinum

Tiffany Co. Elsa Peretti Diamond Open Heart Pendant Necklace
By Tiffany Co.
Located in London, GB
Here we have a Tiffany & Co. open heart pendant necklace. This piece forms part of an Elsa Peretti
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Platinum

Tiffany Co. Fireworks South Sea Pearl Diamond Platinum Necklace
By Tiffany Co.
Located in Southampton, PA
Platinum Fireworks Diamond South Sea Pearl Necklace by Tiffany & Co. With 22 round brilliant cut
Category

Early 2000s American Drop Necklaces

Materials

Cultured Pearl, Diamond, Platinum

Tiffany Co. 45 Carat Diamond Platinum Graduated Pendant Necklace
By Tiffany Co.
Located in Stamford, CT
From Tiffany & Co's Jazz Collection. This necklace is crafted in platinum and features a graduated
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Platinum

Vintage Tiffany Co. Diamond Seed Pearl Long Platinum Necklace
By Tiffany Co.
Located in Southampton, PA
Platinum Diamond And Seed Pearl 81" Long Necklace by Tiffany & Co. With 1104 round brilliant cut
Category

20th Century American Chain Necklaces

Materials

Diamond, Pearl, Platinum

Tiffany Co. Platinum Soleste Round Tanzanite Diamond Pendant Necklace
By Tiffany Co.
Located in New York, NY
. Necklace Specifications Brand: Tiffany & Co. Style: Soleste Hallmarks: Tiffany & Co. PT950 Metal: Platinum
Category

2010s American Modern Pendant Necklaces

Materials

Diamond, White Diamond, Tanzanite, Platinum

Vintage Tiffany Co. Twisted Ivy Collar Necklace in Platinum
By Tiffany Co.
Located in London, England
A beautiful vintage Tiffany & Co. twisted ‘Ivy’ diamond collar necklace set in platinum. The
Category

Early 2000s Modern Choker Necklaces

Materials

Diamond, Platinum

Tiffany Co Dragonfly Diamond Sapphire Platinum Brooch Pendant Necklace
By Tiffany Co.
Located in Southampton, 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. 1.00 Carat Diamond Platinum Soleste Station Necklace
By Tiffany Co.
Located in Philadelphia, PA
numbered while chain is fully signed Tiffany & Co. From the contemporary Soleste collection Length: 16
Category

Late 20th Century Contemporary Chain Necklaces

Materials

Diamond, White Diamond, Platinum

Vintage Tiffany Co. Diamond Etoile Necklace in Yellow Gold
By Tiffany Co.
Located in London, England
A beautiful vintage Tiffany & Co. ‘Etoile’ diamond pendant set in platinum and 18k yellow gold
Category

2010s Modern Pendant Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

Vintage Tiffany Co. Diamond Paper Hearts Necklace in Platinum
By Tiffany Co.
Located in London, England
purchase. The pendant is hallmarked Tiffany & Co., Pt950.
Category

2010s Modern Pendant Necklaces

Materials

Diamond, 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

Tiffany Co. Diamond By The Yard Starr Platinum Pendant Necklace
By Tiffany Co.
Located in Stamford, CT
: Platinum Stamped: Platinum Hallmark: Tiffany & Co PT 950 on both star and chain Top to bottom: 32.83mm or
Category

Early 2000s Modern Pendant Necklaces

Materials

Diamond, White Diamond, Platinum

Tiffany Co. Gold and Platinum Diamond Parure
By Tiffany Co.
Located in Lucerne, CH
Attractive Tiffany & Co. Diamond parure consisting of necklace, bracelet and ear studs
Category

1990s American Contemporary Link Necklaces

Materials

White Diamond, 18k Gold, Platinum

Tiffany Co Fleur de Lis Pink and White Diamond Platinum Key Pendant Necklace
By Tiffany Co.
Located in Scottsdale, AZ
hallmarked with “Tiffany & Co PT950.” The necklace and pendant weigh 6.8 grams. This Tiffany & Co piece
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Pink Diamond, 18k Gold, Rose Gold, 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 .54 Carat Diamond Platinum Open Heart Pendant Necklace
By Tiffany Co.
Located in Stamford, CT
Platinum Stamped: PT 950 Hallmark: Tiffany & Co 4.6 grams Pendant: .61 inches across and .54 inches top
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Platinum

Tiffany Co. French Platinum Pave Diamond Puffed Heart Pendant Necklace
By Tiffany Co.
Located in Montclair, NJ
bail): 12.90mm (0.5") Thickness: 5.5mm Signature(s): 2003 Tiffany & Co. Pt 950 France (signed on chain
Category

Early 2000s French Pendant Necklaces

Materials

Diamond, Platinum

Tiffany Co. 0.42ct Round Diamond Cross Pendant Necklace Small 16"
By Tiffany Co.
Located in New York, NY
Tiffany & Co. necklace finely crafted in platinum featuring a cross motif slide pendant hanging off
Category

21st Century and Contemporary American Modern Pendant Necklaces

Materials

Diamond, Platinum

Tiffany Co. Platinum Round 1.04 JVVS2 Diamond Solitaire Pendant Necklace
By Tiffany Co.
Located in New York, NY
metal content. Necklace Specifications Brand: Tiffany & Co. Style: Solitaire Hallmarks: Tiffany & Co
Category

21st Century and Contemporary American Modern Pendant Necklaces

Materials

Diamond, Platinum

Tiffany Co. Platinum Round Solitaire Diamond Pendant Necklace 1.41ct GVVS2
By Tiffany Co.
Located in New York, NY
. Pendant is fully hallmarked with logo and metal content. Necklace Specifications Brand: Tiffany & Co
Category

2010s American Modern Chain Necklaces

Materials

Diamond, Platinum

Tiffany Co. Contemporary 0.95 Carat Sapphire Platinum Star Drop Necklace
By Tiffany Co.
Located in Philadelphia, PA
Fully signed Tiffany & Co. and stamped PT 950 for platinum Length: 17 1/2 inches Drop measures: 1/2
Category

Late 20th Century Contemporary Drop Necklaces

Materials

White Diamond, Pink Sapphire, Platinum

Tiffany Co. Victoria Sapphire Diamond Necklace Platinum Estate Fine Jewelry
By Tiffany Co.
Located in Torrance, CA
Finely detailed pre owned Tiffany & Co Victoria necklace, crafted in 950 platinum. 9 round
Category

Mid-20th Century Unknown Modern Pendant Necklaces

Materials

Diamond, Blue Sapphire, Platinum

Tiffany Co. 10.2 Carat Diamond Platinum Yellow Gold Collar Necklace
By Tiffany Co.
Located in Stamford, CT
. 3.36cts 18k yellow gold Platinum 750 PT950 Hallmark: Tiffany & Co Stamped: 157.1 grams Width at top
Category

21st Century and Contemporary Link Necklaces

Materials

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

Tiffany Co. 0.51 Carat Diamond Platinum Quatrefoil Key Pendant Necklace
By Tiffany Co.
Located in Philadelphia, PA
Fully signed Tiffany & Co. From the contemporary Tiffany Keys Collection Pendant measures: 1/2 x 1 1
Category

Late 20th Century Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Platinum

Tiffany Co. 0.51 Carat Diamond Platinum Quatrefoil Key Pendant Necklace
By Tiffany Co.
Located in Philadelphia, PA
Fully signed Tiffany & Co. From the contemporary Tiffany Keys Collection Pendant measures: 1/2 x 1 1
Category

Late 20th Century Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Platinum

Vintage Tiffany Co. Etoile Diamond Pendant Necklace in Yellow Gold
By Tiffany Co.
Located in London, England
A beautiful vintage Tiffany & Co. Etoile diamond pendant necklace in platinum and 18k yellow gold
Category

2010s Modern Pendant Necklaces

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Tiffany Co. Platinum Soleste Pear Shape Rubellite Diamond Pendant Necklace
By Tiffany Co.
Located in New York, NY
Tiffany & Co. Double Soleste Pendant Necklace, a masterpiece of elegance and sophistication
Category

21st Century and Contemporary American Modern Pendant Necklaces

Materials

White Diamond, Rubelite, Tourmaline, Diamond, Platinum

Tiffany Co. Diamond Platinum Fleur De Lis Key Pendant Necklace
By Tiffany Co.
Located in Philadelphia, PA
Keys collection Both fully signed Tiffany & Co. and stamped PT950 for Platinum Length: 18 inches
Category

Late 20th Century Contemporary Pendant Necklaces

Materials

Diamond, Platinum

Tiffany Co. Platinum and Diamond Cross Pendant and Chain
By Tiffany Co.
Located in London, GB
'Tiffany & Co PT950' to the reverse of the pendant and also to the clasp of the chain. Dimensions: 2.7cm x
Category

Early 2000s Unknown Modern Pendant Necklaces

Materials

Diamond, Platinum

Tiffany Co Kaleidoscope Fancy Pink White Diamond Key Pendant Platinum Necklace
By Tiffany Co.
Located in Southampton, PA
Platinum Fancy Pink And White Diamond Kaleidoscope Key Pendant Necklace by Tiffany & Co. With Round
Category

2010s American Pendant Necklaces

Materials

White Diamond, Pink Diamond, Platinum

Tiffany Co. Enchant Diamond Heart Lock Platinum Yellow Gold Pendant Necklace
By Tiffany Co.
Located in Southampton, PA
Platinum And 18k Rose Gold Diamond Heart Lock Pendant Necklace by Tiffany & Co. With Round
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, 18k Gold, Platinum

Tiffany Co. 5.25 Carat Diamond 22.46 Carat Green Tourmaline Platinum Necklace
By Tiffany Co.
Located in Southampton, PA
Platinum Diamond Green Gourmaline Necklace by Tiffany & Co. With 320 round brilliant cut diamonds
Category

20th Century American Choker Necklaces

Materials

Diamond, Tourmaline, Platinum

Rare Tiffany Co. Fleur de Lis Diamond Platinum Key Pendant Necklace
By Tiffany Co.
Located in Birmingham, GB
Tiffany & Co. 'Fleur de Lis' Diamond Platinum 1.5 Inch Key Pendant Necklace. A beautiful and rare
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Platinum

Tiffany Co Platinum Fleur De Lis Key Diamond Pendant Necklace 0.50ct
By Tiffany Co.
Located in SYDNEY, NSW
A Tiffany & Co Fleur De Lis Key Diamond Pendant and Necklace, made of 950 Platinum. The pendant is
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Platinum

Tiffany Co. Platinum Vine Victoria Mixed-Cut Diamond Circle Necklace Small
By Tiffany Co.
Located in New York, NY
. Necklace Specifications Brand: Tiffany & Co. Style: Victoria Vine Hallmarks: Tiffany & Co. PT950 Metal
Category

21st Century and Contemporary American Modern Pendant Necklaces

Materials

White Diamond, Diamond, Platinum

Tiffany Co. 0.86ct Natural Round Cut Diamond VVS Platinum Pendant Necklace
By Tiffany Co.
Located in Birmingham, GB
Vintage Tiffany & Co. Round Cut Natural Diamond 950 Platinum Necklace. A beautiful platinum
Category

20th Century Pendant Necklaces

Materials

Diamond, White Diamond, Platinum

Tiffany Co. Platinum Round Diamond Solitaire Pendant Necklace 2.12ct FVS1 GIA
By Tiffany Co.
Located in New York, NY
. Necklace Specifications Brand: Tiffany & Co. Style: Solitaire Hallmarks: T&Co. PT950 Metal: Platinum
Category

1990s American Modern Pendant Necklaces

Materials

Diamond, Platinum

Tiffany Co. Victoria Platinum 10.18ctw Diamond Graduated Tennis Necklace w Box
By Tiffany Co.
Located in Montclair, NJ
clasp) Clasp: Push Clasp w/ Fold Under Safety Latch Stamp: Tiffany & Co. PT950 Condition: Shows some
Category

21st Century and Contemporary Link Necklaces

Materials

Diamond, Platinum

Tiffany Co Platinum Dog Bone Chain Diamond by the Yard Necklace #19188
By Tiffany Co.
Located in Washington Depot, CT
Hallmark: PT 950 Tiffany & Co *Box & paperwork included* Very good condition, professionally polished
Category

20th Century Contemporary Chain Necklaces

Materials

Diamond, Platinum

1995 Tiffany Co 18K Yellow Gold Platinum Atlas Diamond Collar Necklace #18595
By Tiffany Co.
Located in Washington Depot, CT
1995 Tiffany & Co 18K Yellow Gold & Platinum Atlas Diamond Station Collar Necklace This gorgeous
Category

1990s Contemporary Chain Necklaces

Materials

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

Vintage Tiffany Co. Victoria Mixed Cluster Diamond Necklace Set in Platinum
By Tiffany Co.
Located in London, England
A truly beautiful vintage Tiffany & Co. Victoria mixed cluster diamond necklace set in platinum
Category

2010s British Contemporary Link Necklaces

Materials

Diamond, Platinum

Vintage Tiffany Co. Victoria Mixed Cluster Diamond Necklace Set in Platinum
By Tiffany Co.
Located in London, England
A truly beautiful vintage Tiffany & Co. Victoria mixed cluster diamond necklace set in platinum
Category

2010s British Contemporary Link Necklaces

Materials

Diamond, Platinum

Tiffany Co. Platinum Soleste Round Ruby and Diamond Pendant
By Tiffany Co.
Located in New York, NY
Tiffany & Co. ruby and diamond Soleste stationary pendant necklace finely crafted in platinum
Category

21st Century and Contemporary American Modern Pendant Necklaces

Materials

Diamond, Ruby, Platinum

Tiffany Co. Diamond Cross Pendant Necklace Platinum 950 Round .42 Carat Faith
By Tiffany Co.
Located in Greensboro, NC
more wallet-friendly price. Brand: Tiffany & Co. Metal Content: 950 Platinum Stone Information
Category

20th Century Unknown Pendant Necklaces

Materials

Diamond, Platinum

Tiffany Co. Platinum Round Diamond .41 ct Cross Pendant Necklace – Small 18"
By Tiffany Co.
Located in New York, NY
This elegant Tiffany & Co. cross pendant necklace is crafted in platinum and features 11 round
Category

21st Century and Contemporary Contemporary Pendant Necklaces

Materials

Diamond, Platinum

Tiffany Co. Jazz 2.00 Carats Total Diamond Cross Pendant Necklace in Platinum
By Tiffany Co.
Located in Scottsdale, AZ
: Tiffany & Co. PT 950 Weight: 7.9 grams Estate Condition: Excellent, professionally cleaned and polished.
Category

21st Century and Contemporary Unknown Contemporary Pendant Necklaces

Materials

Diamond, Platinum

Tiffany Co. Platinum Diamond Victoria Pendant and Neck Chain
By Tiffany Co.
Located in Palm Beach, FL
on a 16" curb style neck chain in platinum with lobster clasp. Signed "Tiffany & Co. PT950
Category

2010s Unknown Modern Pendant Necklaces

Materials

Diamond, Platinum

Tiffany Co Vintage Metro Platinum Diamond Open Heart 16.45 Inch Pendant Necklace
By Tiffany Co.
Located in New York, NY
experience. Marked Tiffany & Co PT950 The necklace chain measures 16 inch, ensuring a comfortable fit for any
Category

Mid-20th Century American Contemporary Pendant Necklaces

Materials

Diamond, Platinum

Tiffany Co. Platinum Diamond Victoria Pendant and Neck Chain
By Tiffany Co.
Located in Palm Beach, FL
16" curb style neck chain in platinum with lobster clasp. Signed "Tiffany & Co. PT950". Accompanied
Category

2010s Unknown Modern Pendant Necklaces

Materials

Diamond, Platinum

Tiffany Co. Platinum 1.08 Carat E/IF Heart Diamond Solitaire Pendant Necklace
By Tiffany Co.
Located in Montclair, NJ
") Height (w/ Bail): 7.4mm (0.29") Thickness: 5.5mm Signature: Heart: T&Co. Pt950 - Tag: ©Tiffany & Co
Category

Early 2000s Pendant Necklaces

Materials

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.