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Floating Diamond Pendant 14 Karat 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

10 Karat White Gold Floating Diamond Pendant
Located in Scottsdale, AZ
Material: 10K white gold Diamond: round brilliant cut = .25cttw Color: H Clarity: SI2 Dimensions
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 10k Gold, White Gold

18 Karat White Gold Floating Diamond Pendant
Located in Scottsdale, AZ
Designer: custom design Material: 18K white gold Diamond: 65 round brilliant cut = 1.09ct Color: H
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

Chopard Happy Diamonds Rose Gold Floating Diamond Pendant Necklace
By Chopard
Located in Southampton, PA
The Chopard “Happy Diamonds” necklace is made of 18K rose gold and features three floating diamonds
Category

21st Century and Contemporary Pendant Necklaces

Materials

White Diamond, 18k Gold, Rose Gold

Chopard Chopardissimo 18 Karat White Gold Floating Diamond Pendant Necklace
By Chopard
Located in Southampton, PA
boasts a nifty 0.06ct floating diamond.
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, White Gold

Chopard Happy Diamonds 18 Karat Gold and 1 Floating Diamond Pendant Necklace
By Chopard
Located in Southampton, PA
grams and is embellished with a floating diamond stone that weighs 0.05 carats. This jewelry piece
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Rose Gold

Diamond Floating Pendant Necklace
Located in Boca Raton, FL
Material : 14k white gold Diamond Details: Approximately 0.45ct round brilliant diamond. Diamond is
Category

21st Century and Contemporary Unknown Pendant Necklaces

Materials

Diamond, White Diamond, 14k Gold, White Gold

Large Floating Diamond Gold Heart Pendant
Located in Carmel-by-the-Sea, CA
bezel set diamonds floating inside. What fun! Offered on an 18k white gold chain that measures 22 inches
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, White Gold

Chopard Floating Heart Diamond Pendant on Chain
By Chopard
Located in London, England
An 18ct white gold Chopard floating diamond heart shaped pendant on an 18ct white gold Chopard
Category

Early 2000s Swiss Pendant Necklaces

Materials

Diamond, 18k Gold

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

Vintage 1970s American Retro Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold, Gold

Modernist Deco .30ct Natural Diamond Pendant Floating 14kt
Located in New York, NY
Crescent Float .30ct. Natural diamond Pendant. Full cut and Brilliant E-color, Vs-1 clarity
Category

2010s American Pendant Necklaces

Materials

Diamond, 14k Gold, Rose Gold

Waltham Floating Sapphire Diamond Gold Heart Pendant Necklace
By Waltham
Located in Southampton, PA
the pendant as well as the glamorous blend of 18K yellow gold and glittering diamonds totaling
Category

Late 20th Century Unknown Pendant Necklaces

Materials

Blue Sapphire, White Diamond, 18k Gold, Yellow Gold

1.25ctw Diamond Pendant 14k Yellow Gold Floating Drop
Located in McLeansville, NC
Gemstone Information: - Natural Diamonds - Total Carats - 1.25ctw Cut - Princess Color - H - I
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

Floating Diamond Ruby Heart Pendant 18 Karat Gold Necklace
Located in New York, NY
A FLOATING DIAMOND AND RUBY HEART SHAPED PENDANT IN 18K WHITE GOLD! The pendant is in wonderful
Category

20th Century Unknown Contemporary Pendant Necklaces

Materials

Diamond, Ruby, 18k Gold, White Gold

Chopard Happy Diamonds 18 Karat Gold Floating Diamond and Gemstone Pendant
By Chopard
Located in Southampton, PA
a gemstone and floating diamonds. The necklace weighs 84.7 grams and features chain length of 18.00
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Yellow Gold

Chopard Happy Diamonds 18 Karat Gold Floating Diamond Heart Pendant Necklace
By Chopard
Located in Southampton, PA
an endearingly dainty heart pendant that boasts a single floating diamond weighing 0.05 carats.
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, White Gold

Chopard Happy Diamonds Floating Diamond White Gold Heart Shape Pendant Necklace
By Chopard
Located in London, GB
design and it contains a floating diamond. The heart is adorned with 12 brilliant cut diamonds. The
Category

21st Century and Contemporary Swiss Pendant Necklaces

Materials

Diamond, 18k Gold

Chopard 18 Karat White Gold Happy Diamond Floating Pendant
By Chopard
Located in Scottsdale, AZ
Designer: Chopard Material: 18K white gold Diamond: round brilliant cut = 0.75cttw Color: G Clarity
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

3.00 CTW Diamond Heart 18 Karat White Gold Pendant Floating Diamonds
Located in Boca Raton, FL
Beautiful diamond heart pendant fashioned in 18 karat white gold. The pendant features pave set
Category

21st Century and Contemporary American Modern Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

Happy Diamonds 18 Karat Gold Floating Diamonds Large Heart Pendant Necklace
By Chopard
Located in Southampton, PA
scintillating brilliance of diamonds amounting to 3.61 carats in the heart-shaped pendant of this lavish
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, White Gold

Genuine 3.5 Carat Yellow Citrine and Diamond Floating Gold Pendant
Located in GOES, NL
An impressive, large sparkling yellow gold citrine pendant, set in 14K solid yellow gold
Category

2010s Brazilian Art Deco Pendant Necklaces

Materials

Diamond, Citrine, 14k Gold

Happy Amore 18 Karat Gold Diamond Pave Floating Diamonds Hearts Pendant Necklace
By Chopard
Located in Southampton, PA
breathtakingly beautiful diamond-set pendant. The heart-shaped pendant has five small hearts in it, one of which
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, White Gold

Diamond Solitaire Marquise Pendant Necklace Mined .25ct 14K Floating Vanishing C
Located in Dearborn, MI
Diamond Solitaire Marquise Pendant Necklace Mined .25ct 14K Floating Vanishing Chain Marquise
Category

2010s Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

1.00 Carat Diamond Heart Shaped Floating Pendant in 14K Gold
Located in Towson, MD
One 14-karat white gold heart-shaped diamond floating pendant set with sixteen (16) baguette
Category

Early 2000s Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

0.41 Carat Oval Floating Sapphire Pendant Necklace with Diamonds Platinum
Located in Boca Raton, FL
Material: Platinum Diamond Details: Approx. 0.24ctw of round cut Diamonds. Diamonds are G/H in
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, White Diamond, Sapphire, Platinum

Chopard Happy Diamonds 18 Karat Gold 3 Floating Diamonds Circle Pendant Necklace
By Chopard
Located in Southampton, PA
The Chopard “Happy Diamonds” necklace is made of 18K rose gold and embellished with floating
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Rose Gold

Vintage Diamond Sapphire 18 Karat White Gold Floating Heart Pendant
Located in Beverly Hills, CA
One Vintage Diamond Sapphire 18 Karat White Gold Floating Heart Pendant. Featuring 206 round
Category

Early 2000s Pendant Necklaces

Materials

Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, White Gold

Diamond 18 Karat Yellow White Gold Floating Bubbles Pendant Necklace
Located in Boca Raton, FL
18 karat two-tone gold diamond floating bubbles necklace. This striking pendant features a series
Category

Late 20th Century American Modern Pendant Necklaces

Materials

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

Chopard Happy Spirit 18 Karat Gold Floating Diamond Heart Pendant Necklace
By Chopard
Located in Southampton, PA
attached. In the brand’s fashion, the pendant boasts a floating diamond that weighs 0.03 carats.
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Yellow Gold

Chopard Happy Diamonds 18 Karat White Gold and 1 Floating Diamond Flower Pendant
By Chopard
Located in Southampton, PA
12.9 grams and is embellished with a floating diamond stone that weighs 0.05 carats. This item is
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, White Gold

Chopard Happy Diamonds 18 Karat Rose Gold and 3 Floating Diamonds Heart Pendant
By Chopard
Located in Southampton, PA
5.3 grams and features three floating diamond stones that amount to 0.08 carats. This jewelry
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Rose Gold

Chopard Happy Diamonds 18 Karat Rose Gold and 5 Floating Diamonds Heart Pendant
By Chopard
Located in Southampton, PA
15.5 grams and features five floating diamond stones that amount to 0.25 carats. This jewelry
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Rose Gold

Chopard Happy Diamonds 18 Karat White Gold and 1 Floating Diamond Clover Pendant
By Chopard
Located in Southampton, PA
weighs 8.7 grams and is embellished with a floating diamond stone that weighs 0.05 carats. This item
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, White Gold

Chopard Happy Spirit Women s White Gold Floating Diamond Heart Pendant Necklace
By Chopard
Located in Southampton, PA
Encircled by a splendidly gleaming pendant and roaming freely around its transparent center, the
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, White Gold

Chopard Animal World 18 Karat Gold Floating Diamond Kangaroo Pendant Necklace
By Chopard
Located in Southampton, PA
imaginatively designed pendant that boasts kangaroo motif and a single diamond stone weighing 0.05 carats.
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Rose Gold

0.47ctw Floating Diamond Teardrop Pendant Necklace 14k White Gold 18" Chain
Located in McLeansville, NC
Gemstone Information: - Natural Diamonds - Total Carats - 0.14ctw Cut - Round Brilliant Color - F
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

14 Karat White Gold Floating 0.92 Carat Diamond Pendant, 4.77 Grams
Located in Scottsdale, AZ
This 14k white gold pendant is composed of 14k white gold and 60 round diamonds weighing 0.40cttw
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

Chopard Animal World 18 Karat White Gold Floating Diamond Dog Pendant Necklace
By Chopard
Located in Southampton, PA
floating diamond weighing 0.06ct inside the marvelous pendant of this gorgeous necklace from Chopard which
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, White Gold

1.25ctw White Teal Diamond Eternity Circle Pendant 14k White Gold Floating
Located in McLeansville, NC
Gemstone Information: - Natural Diamonds - Total Carats - 0.60ctw Cut - Round Brilliant Color - F
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

Chopard 18k Gold 1.20ct Round Bezel Diamond Floating Center Happy Heart Pendant
By Chopard
Located in Montclair, NJ
Here we have a gorgeous Chopard heart pendant that was crafted from solid 18k yellow gold. It
Category

1990s Pendant Necklaces

Materials

Diamond, 18k Gold

Chopard Animal World 18 Karat White Gold and Floating Diamond Elephant Pendant
By Chopard
Located in Southampton, PA
necklace weighs 13 grams and is embellished with a floating diamond stone that weighs 0.05 carats
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, White Gold

Chopard White Happy Diamonds 18 Karat Gold Floating Pendant 0.74 Carat Necklace
By Chopard
Located in New York, NY
Diamonds: Rounds and Baguette, Diamond Pendant With Diamond Bow And Five Floating Diamonds Carats = 0.74ct
Category

2010s French Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold

Chopard 18K White Gold Happy Floating Pave Diamond Heart Pendant Necklace 0.25Ct
By Chopard
Located in MIAMI, FL
and great for every day wear. The pendant is set with 12 individually set round Diamonds weighing appx
Category

2010s Swiss Modern Pendant Necklaces

Materials

Diamond, 18k Gold

Diamond Solitaire Pendant Necklace Mined 1/4ct 14K Gold Floating Vanishing Chain
Located in Dearborn, MI
Diamond Solitaire Pendant Necklace Mined 1/4ct 14K White Gold Floating Vanishing Chain Classic
Category

2010s Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

Number 1 Floating Diamond Cube Pendant Vintage Charm 14k Yellow Gold Jewelry
Located in Torrance, CA
Finely detailed vintage diamond "number 1" cube pendant crafted in 14k yellow gold (circa 1970s
Category

Late 20th Century Unknown Modern Pendant Necklaces

Materials

Diamond, White Diamond, Gold, 14k Gold, Yellow Gold

Chopard So Happy Floating Diamonds and Pink Crystal Heart Gold Pendant Necklace
By Chopard
Located in Southampton, PA
Combining an alluring heart pendant made of gorgeous pink crystal with the brand’s iconic floating
Category

Late 20th Century French Pendant Necklaces

Materials

Crystal, White Diamond, 18k Gold, White Gold

Chopard Animal World 18 Karat Rose Gold Floating Diamond Bear Pendant Necklace
By Chopard
Located in Southampton, PA
exquisitely crafted from 18K rose gold and weighs 12.7 grams. The necklace features a pendant that is
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Rose Gold

Chopard So Happy Floating Diamonds and Pink Crystal Heart Gold Pendant Necklace
By Chopard
Located in London, GB
heart shaped crystal made from pink quartz which contains three of Chopard's iconic floating diamonds
Category

2010s French Modern Pendant Necklaces

Materials

Crystal, Diamond, Gold, 18k Gold, Yellow Gold

Chopard 18K White Gold Square Pendant .45ct Floating Pave Bezel Round Diamonds
By Chopard
Located in Montclair, NJ
--Stone(s):--- (45) Natural Genuine Diamonds - Round Brilliant Cut - All Pave Set & 1 Bezel Set
Category

21st Century and Contemporary Swiss Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

14k Gold Swiss Blue Topaz Diamond Floating Ribbon Slide Pendant Necklace Chain
Located in Montclair, NJ
(approx.) (8) Natural Genuine Diamonds - Round Brilliant Cut - Pave Set - G/H Color - VS1/VS2 Clarity
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Blue Topaz, Gold, 14k Gold, Yellow Gold

Floating Ruby Heart and Diamond Necklace
By Ri Noor
Located in Houston, TX
impression in Ri Noor’s Floating Ruby Heart and Diamond Necklace. Round diamonds increase in size towards the
Category

2010s American Contemporary Pendant Necklaces

Materials

Diamond, Ruby, White Gold

Floating Sapphire Heart and Diamond Necklace
By Ri Noor
Located in Houston, TX
impactful impression in Ri Noor’s Floating Ruby Heart and Diamond Necklace. Round diamonds increase in size
Category

2010s American Contemporary Pendant Necklaces

Materials

Diamond, Blue Sapphire, 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

0.10 Carat Diamond Floating Heart Pendant 18k White Gold on 14k White Gold Chain
Located in Scottsdale, AZ
round brilliant cut diamond 0.10 carat weight Dimensions: pendant is 1 inch in length and 1 inch wide
Category

21st Century and Contemporary American Modern Pendant Necklaces

Materials

Diamond, 14k Gold, 18k Gold, White Gold

14 Karat White Gold Floating Diamond Necklace
Located in Scottsdale, AZ
Designer: custom design Material: 14K white gold Diamond: 23 round brilliant cut = 1.64cttw Color
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

18 Karat Yellow Gold Pave Diamond Floating Diamond Necklace
Located in Scottsdale, AZ
Designer: custom design Material: 18K yellow gold Diamonds: round brilliant cut = .55cttw Color: G
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

Chopard Rose Gold Happy Amore Floating Diamond Necklace
By Chopard
Located in Boca Raton, FL
: Approximately 45ctw of round brilliant diamonds. Diamonds are G/H in color and VS in clarity. Pendant Size: 1
Category

21st Century and Contemporary Swiss Pendant Necklaces

Materials

Diamond, White Diamond, 18k Gold, Rose 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 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.

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