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Chopard Happy Spirit 18 Karat White Gold Diamond Pendant Necklace Large, Estate
By Chopard
Located in New York, NY
sparkling floating diamonds. Pendant has three chains, can be adjusted in two different length. Condition
Category

Early 2000s Drop Necklaces

Materials

Diamond, 18k Gold

Happy Diamonds 18K White Gold Full Diamond Pave Floating Diamonds Large Cross Pe
By Chopard
Located in Southampton, PA
pendant necklace by Chopard. The pendant boasts 11 floating diamonds from the center of the cross add to
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, White Gold

Contemporary 14K Yellow Gold Floating Diamond Bezel Necklace
Located in Lexington, KY
This is a classic 14K yellow gold necklace that features a gorgeous sparkling bezel set diamond
Category

21st Century and Contemporary Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

Chopard Happy Diamonds 18K White Gold Full Diamond Pave 3 Floating Diamonds Clow
By Chopard
Located in Southampton, PA
diamond pave. Lastly, in the clown's heart, you can see three majestic floating diamonds.
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, White Gold

18 Karat White Gold Floating Diamond Heart Necklace
Located in Scottsdale, AZ
Designer: custom Material: 18K white gold Diamonds: 1 round cut = .04ct Color: G Clarity: SI1
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

14 Karat Rose Gold Floating Diamond Flower Necklace
Located in Scottsdale, AZ
Designer: custom design Material: 14K rose gold Diamond: 37 round brilliant cut = .36cttw Color: G
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, Rose Gold

Chopard Happy Diamonds 18K White Gold Five Floating Diamond Heart Necklace
By Chopard
Located in New York, NY
This elegant Chopard Happy Diamonds necklace features a heart-shaped pendant crafted in 18K white
Category

20th Century Swiss Modern Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

Joke Quick White Diamond Floating Starstruck White Gold Necklace
By Joke Quick
Located in Dallas, TX
One of a Kind Floating Starstruck Necklace handmade in Belgium by jewelry artist Joke Quick in high
Category

2010s Belgian Artisan Pendant Necklaces

Materials

Diamond, White Diamond, Gold, 18k Gold, White Gold

White Gold Diamond Heart Necklace with Floating Diamonds 18K White Gold
Located in Laguna Beach, CA
Custom Made Large Heart Diamond 18K Gold Pendant/Necklace Description / Condition: Mint. All
Category

2010s Modern Pendant Necklaces

Materials

Diamond, White Gold, 18k Gold

Jona Floating White Diamond 18 Karat Yellow Gold Necklace
By Jona
Located in Torino, Piedmont
Round cut White Diamonds weighing 0.20 carats in total, G color, VS2 clarity. Chain Length : 45 cm / 17
Category

21st Century and Contemporary Italian Pendant Necklaces

Materials

Diamond, White Diamond, 18k Gold, Yellow Gold

Moonstone Brilliant Pendant with Chain 18 kt Rose Gold perfekt floating Effect
Located in Viena, Viena
rose gold, pendant eyelet set with a full-cut brilliant-cut diamond approx. 0.03 ct, TW (fine white
Category

2010s Italian Modern Pendant Necklaces

Materials

Diamond, Moonstone, 18k Gold, Rose Gold

Julie Romanenko Floating Boulder Opal Diamond Link Gold Necklace
By Julie Romanenko
Located in Dallas, TX
One of a Kind Floating Opals Necklace handmade by jewelry designer Julie Romanenko (Just Jules
Category

2010s American Artisan Pendant Necklaces

Materials

Diamond, Multi-gemstone, Opal, Gold, 14k Gold, Yellow Gold

Julie Romanenko Floating Boulder Opal Diamond Link Gold Necklace
By Julie Romanenko
Located in Dallas, TX
One of a Kind Floating Opal Necklace handmade by jewelry designer Julie Romanenko (Just Jules
Category

2010s American Artist Pendant Necklaces

Materials

Diamond, Multi-gemstone, Opal, Gold, 14k Gold, Yellow Gold

Chopard Happy Diamonds 18 Karat Rose Gold Floating Diamond and Mother of Pearl
By Chopard
Located in Southampton, PA
pearl and a floating diamond stone that weighs 0.09 carats. The necklace weighs 12.7 grams and is
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Rose Gold

18k White Gold Floating Diamond Necklace with 1.2ct Natural Diamonds IGI Cert
Located in רמת גן, IL
An elegant necklace with pendant with a dazzling 1.2 carat round brilliant diamonds. The jewelry is
Category

2010s Israeli Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

Chopard Happy Spirit 18 Karat White Gold Diamond Pendant Necklace Large, Estate
By Chopard
Located in New York, NY
made of 18 karat white gold and boasts a design that features sparkling floating diamonds. Pendant
Category

Early 2000s Drop Necklaces

Materials

Diamond, 18k Gold

14 Karat White Gold Pink Sapphire and Diamond Floating Necklace
Located in Scottsdale, AZ
Designer: custom Material: 14K white gold Diamond: 52 round brilliant cut = 0.60cttw Color: I
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Pink Sapphire, White Gold, 14k Gold

Chopard 1.80 Carats Diamonds 18K Gold Happy Spirit Floating Heart Necklace
By Chopard
Located in Beverly Hills, CA
Chopard Diamond Happy Spirit Floating Heart Necklace to your collection. A heart-shaped pendant and bright
Category

Early 2000s Pendant Necklaces

Materials

Diamond, Gold, 18k Gold, White Gold

Diamond Snowflake Pendant Necklace
Located in Webster, NY
Unique necklace featuring a circular diamond pendant with floating diamond encrusted sun in the
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold

Chopard Happy Spirit Diamond Pendant
By Chopard
Located in Mayfair, London, London
a single floating diamond in the centre. The pendant has 109 round brilliant cut diamonds in total
Category

Early 2000s Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

Chopard Happy Diamonds Gold Pendant Necklace
By Chopard
Located in Southampton, PA
Wandering freely around the translucent center of the exceptional pendant, the floating diamonds in
Category

Late 20th Century Swiss Pendant Necklaces

Materials

White Diamond, 18k Gold, Yellow Gold

18 Karat Gold Chopard Happy Diamonds Pendant
By Chopard
Located in London, England
gold, contains the brands signature 'Happy Diamond' floating within the pendant with a weight of
Category

2010s Unknown Pendant Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

Chopard White Gold Happy Diamonds Heart Pendant
By Chopard
Located in Mayfair, London, London
signed Chopard glass are five floating diamonds totalling 0.28ct. The pendant measures 2.00cm in width
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

Chopard Happy Diamond Square White Gold Pendant Necklace
By Chopard
Located in Southampton, PA
Diamonds VS1 plus 5 round brilliant cut diamonds floating in the pendant total weight approx. 3.00ctw
Category

20th Century Swiss Pendant Necklaces

Materials

Diamond, 18k Gold

Chopard Happy Diamond Ruby Yellow Gold Large Pendant Necklace
By Chopard
Located in Southampton, PA
VS1 plus 7 round brilliant cut diamonds floating in the pendant total weight approx. 2.15ct 1 cabochon
Category

20th Century Swiss Pendant Necklaces

Materials

Diamond, 18k Gold

GIA Certified 1.39 Carat Zambian Emerald and Diamond Floral Box Pendant Necklace
By Gad Co.
Located in Miami, FL
GIA Certified 1.39 Carat F2 Zambia Emerald Floating and Diamond Floral Pattern Pendant 18K Gold
Category

21st Century and Contemporary Zambian Art Deco Pendant Necklaces

Materials

Diamond, Emerald, Gold, 18k Gold, White Gold

Chopard White Gold Happy Spirit Pendant 79/5425/0-20
By Chopard
Located in Mayfair, London, London
a single floating diamond in the centre. The pendant has 89 round brilliant cut diamonds in total
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

Floating Oval Diamond Pendant with Chain
Located in Great Neck, NY
This beautiful pendant is made of 65 round VS2, G color diamonds totalling 0.62 carats to create
Category

21st Century and Contemporary American Contemporary Chain Necklaces

Materials

Diamond, 18k Gold, White Gold

Chopard Diamond Gold Floating Heart Pendant Necklace
By Chopard
Located in Southampton, PA
18k White Gold Diamond Floating Heart Necklace by Chopard. With 72 Total Diamonds, VS1 Clarity, G
Category

1990s Swiss Drop Necklaces

Materials

Diamond, 18k Gold

Ruby and Diamond Floating Pendant on Chain
Located in Towson, MD
Just about the coolest design I've seen all year! This pendant is designed to look like it's
Category

Early 2000s Drop Necklaces

Materials

Diamond, Ruby, Gold, 14k Gold, Yellow Gold

CHOPARD "Happy Spirit" Floating Diamond White Gold Heart Pendant Necklace
By Chopard
Located in Miami Beach, FL
$9,500. It is no longer available on the Chopard web site. 47 Diamonds = 0.47ct 1 Floating Diamond
Category

21st Century and Contemporary Swiss Contemporary Drop Necklaces

Materials

Diamond, 18k Gold

Edwardian Pearl Diamond Pendant on Chain
Located in New York, NY
Beautiful Platinum, Diamond and Pearl Pendant on simple Platinum Chain. Pendant hangs from a
Category

Antique Early 1900s American Edwardian Drop Necklaces

Materials

Diamond, Pearl

Chopard Happy Diamonds Icons Heart Diamond Pendant Necklace 18K W/Gold 0.95 CTW
By Chopard
Located in New York, NY
Bezel Set Floating Diamond in a Casing. The Pendant features the authentic Signature "Chopard 750
Category

2010s Drop Necklaces

Materials

Diamond, 18k Gold, Gold

Chopard Diamond Happy Spirit Necklace 3.20 Carat
By Chopard
Located in Mayfair, London, London
circular pendant consists of a diamond set bale and outer case with 3 diamond set circular floating motifs
Category

21st Century and Contemporary Drop Necklaces

Materials

Diamond, 18k Gold, White Gold

Chopard Happy Diamond Sapphire 18 Karat Gold Elephant Necklace
By Chopard
Located in MIAMI, FL
in the center of its body is a round glass case with a floating 5 points diamond. The pendant comes
Category

2010s Swiss Modern Chain Necklaces

Materials

Diamond, Sapphire, 18k Gold

Incogem Floating Diamond Pendant: 14k Yellow Gold (Letter I)
By Incogem
Located in Palm Desert, CA
Incogem Floating Diamond Pendant: 14k Yellow Gold, available in letters A-Z. The pendants are
Category

2010s American Modern Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

Incogem Floating Diamond Pendant: 14k Yellow Gold (Letter C)
By Incogem
Located in Palm Desert, CA
Incogem Floating Diamond Pendant: 14k Yellow Gold, available in letters A-Z. The pendants are
Category

2010s American Modern Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

Incogem Floating Diamond Pendant: 14k Yellow Gold (Letter K)
By Incogem
Located in Palm Desert, CA
Incogem Floating Diamond Pendant: 14k Yellow Gold, available in letters A-Z. The pendants are
Category

2010s American Modern Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

Floating Diamond Pendant, 14 Karat Yellow Gold ‘Letter H’
By Incogem
Located in Palm Desert, CA
Incogem Floating Diamond Pendant: 14k Yellow Gold, available in letters A-Z. The pendants are
Category

2010s American Modern Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

Chopard Happy Diamonds Sun Rose Gold Diamond Pendant Necklace
By Chopard
Located in Berlin, DE
Chopard Happy Diamonds Sun Rose Gold Pendant Necklace with 3 floating Diamonds Pendant Diameter
Category

Early 2000s French Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, Rose Gold

Incogem 14K Floating Diamond Square Pendant Letter N
By Incogem
Located in Palm Desert, CA
Incogem Floating Diamond Pendant: 14k Yellow Gold. The pendant is handcrafted of 14 karat yellow
Category

Vintage 1970s American Modern Pendant Necklaces

Materials

Diamond, Gold, 14k Gold, Yellow Gold

18k Yellow Gold Floating Diamond "Butterfly" pendant
Located in Los Angeles, CA
18k Yellow Gold Floating Diamond "Butterfly" pendant. On a split chain with options of 15 or 16
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Diamond, Yellow Gold, 18k Gold

Chopard Happy Floating Diamonds White Gold Pendant
By Chopard
Located in Miami, FL
This stunning CHOPARD Happy diamond pendant is crafted in solid 18K white gold. It is accented with
Category

21st Century and Contemporary Swiss Pendant Necklaces

Materials

Diamond, 18k Gold

Floating Diamond Frog Pendant 14 Karat Gold
By Incogem
Located in Palm Desert, CA
Incogem Floating Diamond Frog Pendant 14 Karat Gold. The pendant is handcrafted of recycled 14k
Category

Vintage 1970s American Retro Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold, Gold

Floating Diamond Heart-Shaped Pendant, 14 Karat
By Incogem
Located in Palm Desert, CA
Incogem Floating Diamond Heart-Shaped Pendant: 14k Yellow Gold. The pendant is handcrafted of
Category

2010s American Modern Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold, Gold

Incogem Floating Solitaire Diamond Pendant 14k Yellow Gold
Located in Palm Desert, CA
Incogem Floating Solitaire Diamond Pendant: 14k Yellow Gold. The pendants are handcrafted of
Category

Vintage 1970s American Retro Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

Happy Diamond Heart Enhancer Pendant Floating Diamonds 18 Karat Yellow Gold
Located in Tustin, CA
Heart-shaped, 18 karat yellow gold, diamond pave enhancer pendant features 5 bezel set round
Category

Vintage 1980s American Contemporary Pendant Necklaces

Materials

White Diamond, 18k Gold, Yellow Gold

Pascal Morabito Floating Diamond Cube Pendant Vintage 18k Yellow Gold French
Located in Torrance, CA
Finely detailed vintage French Pascal Morabito floating diamond cube pendant crafted in 18k yellow
Category

Late 20th Century French Modern Pendant Necklaces

Materials

Diamond, White Diamond

Chopard Happy Spirit Diamond 18K White Gold Floating Heart Pendant Necklace
By Chopard
Located in Miami, FL
This stunning CHOPARD Happy diamond pendant is crafted in solid 18K white gold. It is accented with
Category

21st Century and Contemporary Swiss Pendant Necklaces

Materials

Diamond, White Gold

Chopard Happy Heart Floating Diamond 18 Karat White Gold Pendant Necklace
By Chopard
Located in Boca Raton, FL
Chopard Floating Diamond Heart Pendant Necklace in 18 karat white gold. The heart measures
Category

21st Century and Contemporary Swiss Modern Pendant Necklaces

Materials

White Diamond, 18k Gold, White Gold

Chopard Happy Diamonds Elephant Floating Charm/Pendant in 18 Karat Yellow Gold
By Chopard
Located in Scottsdale, AZ
The Chopard Happy Diamonds elephant pendant, crafted in luxurious 18 karat yellow gold, is a
Category

21st Century and Contemporary Swiss Contemporary Pendant Necklaces

Materials

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

Chopard Floating Happy Diamonds Square Pendant Necklace in 18 Karat Yellow Gold
By Chopard
Located in Scottsdale, AZ
You'll fall in love with this incredible floating 'Happy Diamonds' necklace designed by French
Category

21st Century and Contemporary Swiss Pendant Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

Chopard Happy Diamond Heart Floating Pendant White Gold 18k Round .12ctw Love
By Chopard
Located in Greensboro, NC
Retail Price: $2350 Brand: Chopard Collection: Happy Diamonds Metal Content: 18k White Gold
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

Chopard White Gold Floating Diamond Heart Necklace
By Chopard
Located in Dallas, TX
diamond heart pendant. The three floating diamonds weighing .17 cts. The heart has 25 diamonds around it
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, White Gold

Chopard 18K Yellow Gold 5 Floating Diamond Heart Necklace
By Chopard
Located in New York, NY
Chopard 18K Yellow Gold 5 Floating Happy Diamond Heart Necklace. This is a beautiful diamond
Category

20th Century Swiss Modern Pendant Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

Jona Floating White Diamond 18 Karat Yellow Gold Necklace
By Jona
Located in Torino, Piedmont
Round cut White Diamonds weighing 0.20 carats in total, G color, VS2 clarity. Chain Length : 45 cm / 17
Category

21st Century and Contemporary Italian Pendant Necklaces

Materials

Diamond, White Diamond, 18k Gold, Yellow Gold

Jona Floating White Diamond 18 Karat Yellow Gold Necklace
By Jona
Located in Torino, Piedmont
Round cut White Diamonds weighing 0.20 carats in total, G color, VS2 clarity. Chain Length : 45 cm / 17
Category

21st Century and Contemporary Italian Pendant Necklaces

Materials

Diamond, White Diamond, 18k Gold, Yellow Gold

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Floating Diamond Necklaces For Sale on 1stDibs

There is a broad range of floating diamond necklaces for sale on 1stDibs. All of the items for sale were constructed with extraordinary care, often using gold, 18k gold and white gold. Our selection of items includes 41 vintage examples as well as 226 contemporary versions. Our inventory is broad and distinctive, with accessories on offer that were made as long ago as the 20th Century to those produced as recently as the 21st Century. Pieces in our collection of floating diamond necklaces made by modern jewelers — as well as those associated with contemporary — are very popular. Many examples in our inventory of these items are appealing no matter their origins, but Chopard, Incogem and Gad Co. produced popular versions that are worth a look. Today, if you’re looking for round cut floating diamond necklaces and are unable to find the perfect match, our selection also includes brilliant cut and oval cut alternatives. When shopping our range of floating diamond necklaces, you’ll find that there are less available pieces for men today than there are for women.

How Much are Floating Diamond Necklaces?

Prices for floating diamond necklaces can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $189 and can go as high as $340,000, while floating diamond necklaces, on average, fetch $3,564.

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 Pendant Necklaces for You

Whether you’re layering multiple jewelry pieces or opting for a single strand, vintage pendant necklaces are versatile accessories that can elevate your casual wear as easily as they can add a creative flourish to your formal attire.

The earliest jewelry was less about accessorizing than it was about wearers arming themselves with amulets. In Ancient Egypt, some amulets featured a loop so that they could be strung around one’s neck. While rubies have long been one of the few gemstones that can give diamonds a run for their money, members of some ancient civilizations valued the stones from the get-go, donning ruby pendants as well as other stones with the belief that these adornments would bring protection, healing powers or strength. Today, we still wear our charm bracelets and charm pendants around our necks for good luck.

Later, pendant necklaces, like most fine jewelry, were worn strictly by royalty or the upper class and conferred wealth and prestige. This changed over time, thankfully, as wearing jewelry became more widespread, a democratized means of personal expression.

During the 18th and 19th centuries, pendant necklaces evolved from their status as spiritual amulets, but the jewels still carried deep personal significance. Victorian pendants, in particular, were part of the “mourning jewelry” tradition. Wearers would embed their pendants with locks of hair from a deceased loved one as a way of grieving in the wake of a loss. In the case of cameo jewelry, some pendants were even decorated with miniature hand-carved portraits in a detailed raised relief. Today, portraiture is still a characteristic of many of the hand-carved pendant necklaces offered by Italian jewelry house Scala Gioielli.

Luxury fine jewelry brands such as Cartier, BVLGARI and David Yurman offer their own unique interpretations of the cherished accessory, embellishing platinum or gold pendant necklaces with diamonds, sapphires and other stones.

On 1stDibs, find an extraordinary range of vintage pendant necklaces and other necklaces today.

Questions About Floating Diamond Necklaces
  • 1stDibs ExpertApril 5, 2022
    A floating heart necklace is a piece of jewelry worn around the neck that features a pendant in the shape of a heart. Often, the necklaces feature very slender chains. From a distance, this creates the illusion that the heart is floating along the neckline of a dress or top. Find a collection of floating heart necklaces on 1stDibs.
  • 1stDibs ExpertNovember 21, 2023
    A floating diamond band is a ring with a diamond placed in a unique setting. The design is completely free of prongs. Instead, the diamond rests in a tension setting where pressure holds it in place. As a result, the diamond seems to be floating inside the ring. Explore a selection of floating diamond rings on 1stDibs.
  • 1stDibs ExpertFebruary 22, 2021
    A floating diamond ring is a ring where the center diamond appears to be floating free of the setting or band. Typically, the bands in a floating diamond ring divert away from the stone.
  • 1stDibs ExpertDecember 4, 2023
    What a floating heart necklace means depends on your individual interpretation. Many people associate hearts with love. As a result, a floating heart necklace may symbolize romantic love between partners or affection between friends and family members. On 1stDibs, explore a wide range of heart jewelry from some of the world's top dealers.
  • 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 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 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 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.

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