Skip to main content

Smile Diamond Necklace

to
5
64
33
25
20
16
55
3
1
1
71
61
10
45
4
2
1
1
to
30
1
1
1
1
7
5
1
67
4
58
5
Sort By
Tiffany & Co. 18 Karat White Gold T Smile Diamond Necklace
By Tiffany & Co.
Located in Scottsdale, AZ
Designer: Tiffany & Co.  Material: 18 Karat White Gold Diamonds: 16 round cut= 0.03cttw Dimensions
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Gold, White Gold, 18k Gold

Silver Diamond Smile Bar Necklace
By Emre Osmanlar
Located in ISTANBUL, TR
Silver 925 5.34 g 0.69 ct Brown Diamond
Category

2010s Turkish Contemporary Chain Necklaces

Materials

Brown Diamond, Silver

14k White Gold Diamond Necklace "Smile"
By Gregory Mikaelian & Sons, Inc.
Located in Los Angeles, CA
Base Metal:Gold Diamond Clarity Grade:Slightly Included (SI1) Setting Style:Prong Number of Diamonds:10
Category

21st Century and Contemporary American Contemporary Chain Necklaces

Materials

Diamond, 14k Gold, White Gold

Diamond 16.78ctw Smile Necklace 14K Yellow Gold
Located in Dallas, TX
Diamond Smile Necklace in 14K Yellow Gold. The necklace features 16.78 carat total weight of
Category

2010s Link Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

Yellow Gold Smile Necklace
Located in Great Neck, NY
Add a smile to your face with this curved diamond row necklace that reminds you of a smile. The
Category

21st Century and Contemporary American Contemporary Chain Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

14 Karat White Gold Diamond Smile Necklace
Located in Scottsdale, AZ
Designer: custom Material: 14K white gold Diamonds: 13 round brilliant cut = 1.33cttw Color: H
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

14 Karat White Gold Diamond Smile Necklace
Located in Scottsdale, AZ
Designer: custom Material: 14K white gold Diamonds: 13 round brilliant cut = 1.15cttw Color: I
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

18 Karat White Gold Diamond Smile Necklace
Located in Scottsdale, AZ
Designer: custom Material: 18K white gold Diamonds: 15 round brilliant cut = 2.03cttw Color: G
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

14 Karat White Gold Diamond Smile Necklace
Located in Scottsdale, AZ
Designer: custom design Material: 14K white gold Diamond: round brilliant cut = 0.87cttw Color: G
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, White Gold, 14k Gold

18 Karat Rose Gold Diamond Smile Necklace
Located in Scottsdale, AZ
Designer: custom Material: 18K rose gold Diamonds: 38 round brilliant cut = .12cttw Color: G
Category

21st Century and Contemporary More Necklaces

Materials

Diamond, 18k Gold, Rose Gold

18 Karat Rose Gold Diamond Smile Necklace
Located in Scottsdale, AZ
Designer: custom Material: 18K rose gold Diamonds: 38 round brilliant cut = .12cttw Color: G
Category

21st Century and Contemporary More Necklaces

Materials

Diamond, 18k Gold, Rose Gold

14 Karat Yellow Gold Alternating Diamond Smile Necklace
Located in Scottsdale, AZ
Designer: custom Material: 14K yellow gold Diamonds: 11 round brilliant cut = 0.25cttw Color: G
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

14 Karat Yellow & White Gold Diamond Smile Necklace
Located in Scottsdale, AZ
Designer: custom design Material: 14K yellow & white gold Diamond: 17 round brilliant cut
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold, Yellow Gold

0.14 Carat Diamond Smile Rose Gold Pendant Necklace
Located in Great Neck, NY
This Diamond Pendant is a stunning and timeless accessory that can add a touch of glamour and
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Rose Gold, 14k Gold

0.14 Carat Diamond Smile White Gold Pendant Necklace
Located in Great Neck, NY
This Diamond Pendant is a stunning and timeless accessory that can add a touch of glamour and
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, White Gold, 14k Gold

0.14 Carat Diamond Smile Yellow Gold Pendant Necklace
Located in Great Neck, NY
This Diamond Pendant is a stunning and timeless accessory that can add a touch of glamour and
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Yellow Gold, 14k Gold

Curved Diamond Bar Necklace, White Gold, Smile Diamond Pendant Eleven Diamonds
By Five Star Jewelry
Located in Austin, TX
The details for this 1/2 carat, .50 carat smile bar necklace are listed below: Metal Quality: 18kt
Category

21st Century and Contemporary American Modern Pendant Necklaces

Materials

Diamond, White Gold, Gold, 18k Gold

14 Karat White Gold Multi Shape Diamond Smile Necklace
Located in Scottsdale, AZ
Designer: custom Material: 14K white gold Diamonds: 7 multi shape = 1.35cttw Color: G/H Clarity
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Gold, 14k Gold, White Gold

14 Karat Yellow Gold Diamond Cut Smile Necklace
Located in Scottsdale, AZ
Designer: custom Material: 14K yellow gold Dimensions: necklace measures 15.5-inches in length
Category

21st Century and Contemporary Pendant Necklaces

Materials

14k Gold, Yellow Gold

Tiffany & Co Diamond Diamond T smile Necklace set in 18ct Rose Gold
By Tiffany & Co.
Located in London, GB
This authentic Tiffany & Co. Diamond T Smile Necklace is crafted in luxurious 18ct rose gold and
Category

2010s Pendant Necklaces

Materials

Diamond, 18k Gold, Rose Gold

Peter Suchy .36 Carat Diamond White Gold Smile Bar Necklace
By Peter Suchy
Located in Stamford, CT
Diamond smile pave set bar necklace. 39 round pave set diamonds totaling .36cts. 18 inch 14k white
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Gold, 14k Gold, White Gold

18K Gold With Oval Ruby and Natural Diamond Teardrop Smile Necklace
Located in Hong Kong, HK
18K Gold Oval Ruby and Natural Diamond Teardrop Smile Necklace Elevate your style with this
Category

21st Century and Contemporary Hong Kong Modern Pendant Necklaces

Materials

Diamond, Ruby, 18k Gold

Tiffany & Co. Large Tiffany T. Smile Diamond Pendant Necklace 18K Yellow Gold
By Tiffany & Co.
Located in Baltimore, MD
Tiffany & Co. Large Tiffany T. Smile Natural Diamond Pendant Necklace 18K Yellow Gold Metal: 18k
Category

21st Century and Contemporary Modern Pendant Necklaces

Materials

Diamond, Yellow Gold

Memoire Diamond Classic Smile Necklace 1ct. TW. Set In 18k White Gold
By Memoire
Located in Los Gatos, CA
This Memoire Diamond Classic Smile Necklace is crafted with 18K white gold and is 18 inches long
Category

2010s Chinese Modern Chain Necklaces

Materials

Diamond, 18k Gold, White Gold

14 Karat Rose Gold Bezel Set Smile Necklace
Located in Scottsdale, AZ
Designer: custom Material: 14K rose gold Diamonds: 5 round brilliant cut = .16cttw Color: G Clarity
Category

21st Century and Contemporary More Necklaces

Materials

Diamond, 14k Gold, Rose Gold

Tiffany & Co. T Smile Diamond Pendant Necklace Mini Size in 18 Karat White Gold
By Tiffany & Co.
Located in Scottsdale, AZ
This authentic Tiffany & Co. necklace features the beloved Tiffany T Smile pendant in the delicate
Category

21st Century and Contemporary Unknown Contemporary Pendant Necklaces

Materials

Diamond, Gold, 18k Gold, White Gold

Tiffany & Co. Rose Gold Diamond T Smile Pendant 67513509
By Tiffany & Co.
Located in London, GB
A charming 18k rose gold diamond Tiffany & Co. pendant from the Tiffany T Smile collection. The
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Rose Gold

Tiffany T Smile pendant small 18K Rose Gold Diamond .10CT 16-18''
By Tiffany & Co.
Located in New York, NY
Tiffany T Smile pendant small 18K Rose Gold Diamond .10CT 16-18'' Pendant:18k Rose Gold Diamonds
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold

TJD 0.12 Carat Round Diamond 14 Karat Yellow Gold Smiling Fish Fashion Pendant
By TJD
Located in New York, NY
Sweetly swimming its way into her heart, this smiling fish pendant is certain to delight
Category

2010s Indian Modern Pendant Necklaces

Materials

Diamond, Yellow Gold, 14k Gold

14K Yellow Gold 1ctw Diamond Smile Necklace
Located in New York, NY
Beautiful 14K yellow gold diamond smile necklace. Can also be called a graduated, curved, or bar
Category

2010s North American Modern Pendant Necklaces

Materials

Diamond, Yellow Gold

14K White Gold 1ctw Diamond Smile Necklace
Located in New York, NY
Beautiful 14K white gold diamond smile necklace. Can also be called a graduated, curved, or bar
Category

2010s North American Modern Pendant Necklaces

Materials

Diamond, White Gold

La Vie est Belle Collection, "Smile" Necklace in White Gold and Diamonds
Located in Roma, IT
"Smile" Necklace is a piece from d'Avossa collection "La Vie est Belle" It's made in white gold
Category

2010s Necklace Enhancers

Materials

White Diamond, 18k Gold, White Gold

Tiffany & Co. T Smile Pendant Necklace 18K White Gold with Diamonds Small
By Tiffany & Co.
Located in New York, NY
", Pendant Length: 9.35 mm, Pendant Width: 37.05 mm Designer: Tiffany & Co. Model: T Smile Pendant Necklace
Category

21st Century and Contemporary Pendant Necklaces

Tiffany & Co. T Smile Pendant Necklace 18K Rose Gold with Diamonds Mini
By Tiffany & Co.
Located in New York, NY
Pendant Necklace 18K Rose Gold with Diamonds Mini Exterior Color: Rose Gold Item Number: 228157/2
Category

21st Century and Contemporary Pendant Necklaces

14 Karat White Gold Diamond Smile Necklace
Located in Scottsdale, AZ
Designer: Custom Material: 14K white gold Diamonds: 17 round brilliant cut = 0.33cttw Color: G
Category

21st Century and Contemporary Chain Necklaces

Materials

Diamond, White Gold, 14k Gold

18 Karat Rose Gold Diamond Smile Necklace
Located in Scottsdale, AZ
Designer: custom Material: 18K rose gold Diamonds: 38 round brilliant cut = .12cttw Color: G
Category

21st Century and Contemporary More Necklaces

Materials

Diamond, 18k Gold, Rose Gold

18 Karat Rose Gold Diamond Smile Necklace
Located in Scottsdale, AZ
Designer: custom Material: 18K rose gold Diamonds: 38 round brilliant cut = .12cttw Color: G
Category

21st Century and Contemporary More Necklaces

Materials

Diamond, 18k Gold, Rose Gold

18 Karat Yellow Gold Diamond Smile Necklace
Located in Scottsdale, AZ
Designer: custom Material: 18K yellow gold Diamonds: 38 round brilliant cut = .12cttw Color: G
Category

21st Century and Contemporary More Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

18 Karat White Gold Diamond Smile Necklace
Located in Scottsdale, AZ
Designer: custom Material: 18K white gold Diamonds: 13 round brilliant cut = 1.71cttw Color: G
Category

21st Century and Contemporary More Necklaces

Materials

Diamond, 18k Gold, White Gold

18 Karat Rose Gold Diamond Smile Necklace
Located in Scottsdale, AZ
Designer: custom Material: 18K rose gold Diamonds: 38 round brilliant cut = .12cttw Color: G
Category

21st Century and Contemporary More Necklaces

Materials

Diamond, 18k Gold, Rose Gold

18 Karat Rose Gold Diamond Smile Necklace
Located in Scottsdale, AZ
Designer: custom Material: 18K rose gold Diamonds: 38 round brilliant cut = .12cttw Color: G
Category

21st Century and Contemporary More Necklaces

Materials

Diamond, 18k Gold, Rose Gold

14 Karat White Gold Diamond Smile Necklace
Located in Scottsdale, AZ
Designer: custom design Material: 14K white gold Diamond: 19 round brilliant cut = 0.54cttw Color
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

14 Karat Yellow Gold Alternating Diamond Smile Necklace
Located in Scottsdale, AZ
Designer: custom Material: 14K yellow gold Diamonds: 11 round brilliant cut = 0.25cttw Color: G
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

White Diamond Round "Smile" Necklace in 14k White Gold
Located in Los Angeles, CA
Beautiful 1.00 ct. good quality, white, and bright diamond rounds in a "smile" design. Handmade in
Category

21st Century and Contemporary Chain Necklaces

Materials

White Diamond, White Gold

14 Karat White Gold Bezel Set Diamond Smile Necklace
Located in Scottsdale, AZ
Designer: custom design Material: 14K white gold Diamond: round brilliant cut = 0.32cttw Color: H
Category

21st Century and Contemporary Chain Necklaces

Materials

Diamond, 14k Gold, White Gold

Tiffany & Co. Tiffany T Smile Diamond 18k White Gold Necklace
By Tiffany & Co.
Located in Dubai, Al Qouz 2
This Tiffany T Smile pendant necklace from Tiffany & Co. is a piece that you will always cherish
Category

2010s Italian Pendant Necklaces

Materials

Diamond, White Gold

Tiffany & Co T Smile 18K White Gold Diamond Necklace
By Tiffany & Co.
Located in Southampton, PA
This pretty Tiffany & Co T Smile 18K White Gold Diamond Necklace is sure to brighten your day! The
Category

21st Century and Contemporary More Necklaces

Materials

White Gold

Tiffany & Co. T Smile Diamonds 18k White Gold Necklace
By Tiffany & Co.
Located in Dubai, Al Qouz 2
Define your neck with this Tiffany & Co. T Smile necklace. It is a masterfully crafted creation
Category

2010s Italian Aesthetic Movement Pendant Necklaces

Tiffany & Co. Tiffany T Smile Mini Diamond 18K White Gold Necklace
By Tiffany & Co.
Located in Dubai, Al Qouz 2
This Tiffany T Smile pendant necklace from Tiffany & Co. is a piece that you will always cherish
Category

2010s Italian Pendant Necklaces

Materials

Diamond, White Gold

Tiffany & Co. Tiffany T Smile Diamond 18K Rose Gold Pendant Necklace
By Tiffany & Co.
Located in Dubai, Al Qouz 2
This Tiffany T Smile pendant necklace from Tiffany & Co. is a piece that you will always cherish
Category

2010s Unknown Aesthetic Movement Pendant Necklaces

Tiffany & Co. Diamond T Smile Pendant
By Tiffany & Co.
Located in London, GB
pendant comprises of a smile motif set with round brilliant cut diamonds with a total weight of 0.10ct
Category

21st Century and Contemporary Choker Necklaces

Materials

Diamond, 18k Gold, White Gold

Tiffany & Co. Yellow Gold Diamond Smile Pendant
By Tiffany & Co.
Located in London, GB
A charming 18k yellow gold diamond Tiffany & Co. pendant from the Tiffany T Smile collection. The
Category

21st Century and Contemporary Link Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

Tiffany & Co. T Medium Smile Pendant
By Tiffany & Co.
Located in SYDNEY, NSW
Tiffany T collection. Traced with scintillating diamonds, the sleek curve of this pendant makes an elegant
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, White Gold

Pave Diamond Smile Necklace
Located in Coral Gables, FL
14 Karat Yellow Gold Curved Necklace Featuring 86 Round Brilliant Cut Diamonds Totaling
Category

2010s Chain Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

Diamond Smile Necklace, 18 Karat Yellow Gold Pave Diamond Smile Pendant
Located in Austin, TX
Adorable Diamond Smile Necklace. This sweet diamond necklace has a cute and dainty smile design
Category

21st Century and Contemporary American Artisan Pendant Necklaces

Materials

Diamond, Yellow Gold, 18k Gold

Yellow Gold Smile Necklace
Located in Great Neck, NY
Add a smile to your face with this curved diamond row necklace that reminds you of a smile. The
Category

21st Century and Contemporary American Contemporary Chain Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

Tiffany & Co. 18 Karat Rose Gold Diamond Smile Necklace
By Tiffany & Co.
Located in Scottsdale, AZ
Designer: Tiffany & Co. Material: 18K rose gold Diamond: round brilliant cut = 0.48cttw Color: F
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, Rose Gold

Tiffany & Co. Diamond Tiffany T Smile Pendant Necklace 18 Karat White Gold Small
By Tiffany & Co.
Located in Scottsdale, AZ
See minimalist elegance at its finest in this gorgeous Tiffany T Smile pendant necklace. Sparkling
Category

21st Century and Contemporary Belgian Pendant Necklaces

Materials

Diamond, Gold, 18k Gold, White Gold

Tiffany & Co. T Smile Pendant Necklace 18K White Gold with Diamonds Mini
By Tiffany & Co.
Located in New York, NY
Pendant Necklace 18K White Gold with Diamonds Mini Exterior Color: White Gold Item Number: 80343/6
Category

21st Century and Contemporary More Necklaces

Materials

Diamond, White Gold

Tiffany & Co. T Smile Pendant Necklace 18 Karat White Gold with Diamonds Mini
By Tiffany & Co.
Located in New York, NY
", Pendant: 13.40x4.00 mm Designer: Tiffany & Co. Model: T Smile Pendant Necklace 18K White Gold with
Category

21st Century and Contemporary More Necklaces

Materials

Diamond, White Gold

  • 1
Get Updated with New Arrivals
Save "Smile Diamond Necklace", and we’ll notify you when there are new listings in this category.

Smile Diamond Necklace For Sale on 1stDibs

On 1stDibs, you can find the most appropriate smile diamond necklace for your needs in our varied inventory. Every item for sale was constructed with extraordinary care, often using Gold, 18k Gold and White Gold. For this particular piece, are consistently popular carat weights. A smile diamond necklace from Tiffany & Co., Five Star Jewelry and TJD — each of whom created a beautiful version of this treasured accessory — is worth considering. 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 alternatives. If you’re browsing our inventory for a smile diamond 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 Smile Diamond Necklace?

Prices for a smile diamond necklace can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $399 and can go as high as $4,800, while this accessory, on average, fetches $1,600.

Why Gold Shines in Jewelry Craftsmanship

Gold is the feel-good metal, the serotonin of jewelry. Wear vintage and antique gold necklaces, watches, gold bracelets or gold rings and you feel happy, you feel dressed, you feel, well, yourself. 

Gold, especially yellow gold, with its rich patina and ancient pedigree going back thousands of years, is the steady standby, the well-mannered metal of choice. Any discussion of this lustrous metal comes down to a basic truth: Gold is elementary, my dear. Gold jewelry that couples the mystique of the metal with superb design and craftsmanship achieves the status of an enduring classic. Many luxury houses have given us some of our most treasured and lasting examples of gold jewelry over the years.

Since its founding, in 1837, Tiffany & Co. has built its reputation on its company jewelry as well as its coterie of boutique designers, which has included Jean Schlumberger, Donald Claflin, Angela Cummings and Elsa Peretti. There are numerous gold Tiffany classics worth citing. Some are accented with gemstones, but all stand out for their design and the workmanship displayed.

For the woman who prefers a minimalist look, the Tiffany & Co. twist bangle (thin, slightly ovoid) is stylishly simple. For Cummings devotees, signature pieces feature hard stone inlay, such as her pairs of gold ear clips inlaid with black jade (a play on the classic Chanel black and tan), or bangles whose design recalls ocean waves, with undulating lines of lapis lazuli and mother-of-pearl. And just about any design by the great Jean Schlumberger is by definition a classic.

Even had he eschewed stones and diamonds, Southern-born David Webb would be hailed for the vast arsenal of heavy gold jewelry he designed. Gold, usually hammered or textured in some manner, defines great David Webb jewelry. The self-taught jeweler made very au courant pieces while drawing inspiration from ancient and out-of-the-way sources — East meets West in the commanding gold necklaces made by Webb in the early 1970s. The same could be said for his endlessly varied gold cuffs.

In Europe, many houses have given us gold jewelry that sets the highest standard for excellence, pieces that were highly sought after when they were made and continue to be so. 

Numerous designs from Cartier are homages to gold. There are the classic Trinity rings, necklaces and bracelets — trifectas of yellow, white and rose gold. As a testament to the power of love, consider the endurance of the Cartier Love bracelet.

Aldo Cipullo, Cartier’s top in-house designer from the late 1960s into the early ’70s, made history in 1969 with the Love bracelet. Cipullo frequently said that the Love bracelet was born of a sleepless night contemplating a love affair gone wrong and his realization that “the only remnants he possessed of the romance were memories.” He distilled the urge to keep a loved one close into a slim 18-karat gold bangle. 

BVLGARI and its coin jewelry, gemme nummarie, hit the jackpot when the line launched in the 1960s. The line has been perennially popular. BVLGARI coin jewelry features ancient Greek and Roman coins embedded in striking gold mounts, usually hung on thick link necklaces of varying lengths. In the 1970s, BVLGARI introduced the Tubogas line, most often made in yellow gold. The Tubogas watches are classics, and then there is the Serpenti, the house's outstanding snake-themed watches and bracelets.

A collection called Monete that incorporated the gold coins is one of several iconic BVLGARI lines that debuted in the 1970s and ’80s, catering to a new generation of empowered women. Just as designers like Halston and Yves Saint Laurent were popularizing fuss-free ready-to-wear fashion for women on the go, BVLGARI offered jewels to be lived in

Since Van Cleef & Arpels opened its Place Vendôme doors in 1906, collection after collection of jewelry classics have enchanted the public. As predominantly expressed in a honeycomb of gold, there is the Ludo watch and accessories, circa the 1920s, and the golden Zip necklace, 1951, whose ingenious transformation of the traditional zipper was originally proposed by the Duchess of Windsor. Van Cleef's Alhambra, with its Moroccan motif, was introduced in 1968 and from the start its popularity pivoted on royalty and celebrity status. It remains one of VCA’s most popular and collected styles.

Mention must be made of Buccellati, whose name is synonymous with gold so finely spun that it suggests tapestry. The house’s many gold bracelets, typically embellished with a few or many diamonds, signified taste and distinction and are always in favor on the secondary market. Other important mid-20th-century houses known for their gold-themed jewelry include Hermès and Ilias Lalaounis.

Find a stunning collection of vintage and antique gold jewelry 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 Smile Diamond Necklace
  • 1stDibs ExpertFebruary 22, 2021
    The cost of a diamond necklace can range quite a bit depending on material, craftsmanship, quality, and condition. On 1stDibs.com, you can shop a variety of diamond necklaces at a range of prices. Browse contemporary and antique necklaces starting at $125.
  • 1stDibs ExpertNovember 21, 2023
    Diamond tennis necklaces remain popular even as trends change from season to season. This style of accessory is luxurious, nostalgic, wearable everyday and delights the eye with its sparkle. Plus, the tennis chain is versatile. It can coordinate with both casual and dressy attire and be worn alone or layered. Explore a variety of diamond tennis necklaces on 1stDibs.
  • 1stDibs ExpertOctober 19, 2021
    Tiffany diamond necklaces are dazzling and covetable pieces of jewelry. 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 necklaces as well as diamond engagement rings. When a jewelry enthusiast mentions “the Tiffany Diamond,” this refers to the 128.54 yellow-carat Tiffany Diamond, which was found in the Kimberley diamond mines in South Africa in 1877. This jewel was worn by pop music icon Beyoncé in a 2021 ad campaign. The estimated value of the Tiffany Diamond in 2019 was $30 million. Shop a range of antique and vintage Tiffany diamond necklaces on 1stDibs today.
  • 1stDibs ExpertApril 5, 2022
    What a diamond heart necklace means is largely a matter of personal interpretation. Most people associate the heart shape with love. As a result, giving a person a heart necklace is often a way of expressing that you love them. On 1stDibs, shop a selection of diamond heart necklaces.
  • 1stDibs ExpertNovember 6, 2023
    There is no hard-and-fast rule for how many carats a diamond necklace should be. On average, solitaire diamond necklaces range from 0.5 to 1 carat, but you can find pieces with larger and smaller stones. Tennis chains that feature continuous diamonds set into links usually have much higher total carat weights. For example, one might feature 60 individual diamonds, each 0.20 carats in size, for a total carat weight of 12.0 carats. Shop a wide range of diamond necklaces on 1stDibs.
  • 1stDibs ExpertMay 5, 2023
    Whether a diamond necklace is a good gift is largely a matter of preference. However, diamonds offer timeless appeal, and with respect to styles, all kinds of diamond necklaces have been made over the years, which means you’ll have a lot of options when it comes to shopping for a gift. 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. They are the hardest gemstones, and 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. Shop a selection of diamond necklaces on 1stDibs.
  • 1stDibs ExpertDecember 4, 2023
    Yes, some Vivienne Westwood necklaces are real diamonds. However, the luxury jewelry brand also uses other materials, like glass and acrylic rhinestones, in some pieces. Generally, necklaces from the company’s fine jewelry collection are more likely to feature real diamonds than those from Vivienne Westwood's fashion jewelry line. Shop a selection of Vivienne Westwood jewelry on 1stDibs.
  • 1stDibs ExpertMarch 22, 2022
    The best way to tell if a diamond tennis necklace is real is to hire a licensed appraiser to evaluate it. While you can perform tests like seeing if fog dissipates quickly after breathing on it, it's generally not possible to verify for certain that diamonds are real on your own. You'll find a range of expertly vetted diamond tennis necklaces on 1stDibs.
  • 1stDibs ExpertNovember 1, 2023
    Yes, you can generally wear a diamond tennis necklace every day. Due to the small size of the stones, tennis necklaces can complement casual attire as easily as they can dressier ensembles. However, you should remove your necklace before you shower and when you're exercising, playing sports and doing other activities that could damage your jewelry. Find a collection of diamond tennis necklaces on 1stDibs.
  • 1stDibs ExpertDecember 4, 2023
    Yes, men can wear a diamond tennis necklace. Since there are no hard-and-fast rules when it comes to men's jewelry, you're free to sport anything that you find appealing. Pete Davidson, Drake and Timothée Chalamet are just some of the famous men who have been spotted wearing tennis chains. On 1stDibs, shop a wide range of diamond tennis necklaces.
  • 1stDibs ExpertDecember 4, 2023
    There is no single best setting for a diamond tennis necklace. You can find tennis chains with both prong and bezel settings, and both types can keep diamonds secure when they are well crafted. The biggest difference is that full bezel settings encircle the gemstones, while prongs hug the stones with three or four metal elements, leaving most of their edges visible. Feel free to choose the type of setting that appeals most to you. On 1stDibs, explore a wide range of diamond tennis necklaces.
  • 1stDibs ExpertNovember 21, 2023
    Yes, you can wear diamond stud earrings with a pearl necklace. The elegant combination is fashionable for everything from a day at the office to Sunday brunch to a night on the town. To create a bold look, try pairing large diamond studs with a single strand of pearls or a dramatic multi-strand pearl necklace with smaller stud earrings. On 1stDibs, shop a diverse assortment of diamond stud earrings and pearl necklaces.
  • 1stDibs ExpertNovember 1, 2023
    There is no set number of diamonds on a 16-inch tennis necklace. The number of diamonds that make up a tennis chain often depends on the size of the gemstones. Generally, the larger the diamonds are, the fewer there are on a tennis necklace. On 1stDibs, explore a variety of tennis necklaces.

Read More

This Victorian Necklace Features a Rainbow of Gems

If jewelry could talk, we know this piece would have good stories.

A Centuries-Old Style, Lockets Have Never Lost Their Romantic Appeal

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.

This Van Cleef & Arpels Necklace Is an Heirloom in the Making

With more than 100 carats of diamonds, this vintage stunner converts into different styles, making it as versatile as it is breathtaking.

[Survey] Two-Thirds of Jewelry Gift Recipients Don’t Want to Be Surprised

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.

Next-Level Pearls That Go Well Beyond the Expected

Organic shapes, surprising textures, shimmering colors and inventive embellishments take the new generation of pearl jewelry from classic to cutting-edge.

7 Vibrant Jewels for a Breezy Late-Summer Wardrobe

Soak up the pleasures of the season with a these bold gems.

Whether Worn Alone or Layered, These Chain Link Necklaces Are Trending

Learn more about the stylish links that have passed the test of time.

Meet the Dapper, Mustachioed Parisian Who’s Tops in Crafting Enticing Jewels

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.