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Used Diamond Pendant

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GIA Certified Heart Shape Fancy Intense Yellow Diamond Pendant
By M&V Vanguard Jewelry
Located in New York, NY
An absolute stunner! Beautiful Heart Shape Fancy Intense Yellow Diamond Pendant with 2 rows of
Category

2010s American Modern Used Diamond Pendant

Materials

Yellow Diamond, 18k Gold, Yellow Gold, Platinum

Opal Horse 14 Karat Yellow Gold Onyx Diamonds Pendant Necklace
By SCALA GIOIELLI
Located in Marcianise, IT
with black onyx, australian opal horse and diamonds. Pendant total weight 8.10 grams Diamonds weight
Category

21st Century and Contemporary Italian Artisan Used Diamond Pendant

Materials

Diamond, Onyx, Opal, Yellow Gold, 14k Gold

GIA Certified 4.01 Carat Pear Cut Diamond Pendant
By Antinori Fine Jewels
Located in Chicago, IL
GIA Certified 4.01 Carat Pear Cut Diamond Pendant Description: This elegant pendant features a GIA
Category

2010s American Art Deco Used Diamond Pendant

Materials

Diamond, White Gold, 18k Gold, Base Metal

14 Karat Yellow Gold Emerald and Diamond Pendant #20364
Located in Washington Depot, CT
14 Karat Yellow Gold Emerald and Diamond Pendant- This 14K yellow gold pendant features a vibrant
Category

20th Century Used Diamond Pendant

Materials

Diamond, Emerald, 14k Gold, Yellow Gold

Estate 14kt White Gold Diamond Pendant - 0.35ctw Natural Round Diamonds
Located in West Hempstead, NY
This exquisite Estate Diamond Pendant in 14kt White Gold is a timeless piece of fine jewelry
Category

21st Century and Contemporary Used Diamond Pendant

Materials

Diamond, 14k Gold, White Gold

Handcraft Turtle Coral 18 Karat White Gold Diamonds Pendant Necklace
By SCALA GIOIELLI
Located in Marcianise, IT
assembled with pink natural coral and diamonds. Pendant total weight 4.50 grams Diamonds weight 0.16 karat
Category

21st Century and Contemporary Italian Artisan Used Diamond Pendant

Materials

Diamond, Coral, 18k Gold, White Gold

Vintage 14K Large Puffy Heart with Diamond Pendant Necklace
Located in Scotts Valley, CA
Details: Super sweet vintage 14K yellow gold large puffy heart diamond pendant necklace! The puffy
Category

Late 20th Century American Modern Used Diamond Pendant

Materials

Diamond, 14k Gold

Alexander Beverly Hills 1.50ct Round Diamond Pendant Necklace 18k Yellow Gold
By Alexander Beverly Hills
Located in BEVERLY HILLS, CA
Stunning dangling natural diamond pendant necklace. By Alexander Beverly Hills. 6 round brilliant
Category

21st Century and Contemporary American Contemporary Used Diamond Pendant

Materials

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

14 Karat White Gold Tanzanite and Diamond Pendant #19455
Located in Washington Depot, CT
14 Karat White Gold Tanzanite and Diamond Pendant JAGi Certified- This stunning pendant features
Category

20th Century Contemporary Used Diamond Pendant

Materials

Diamond, Tanzanite, 14k Gold, White Gold

14K White Gold Amethyst and Diamond Pendant Necklace #18549
Located in Washington Depot, CT
14K White Gold Amethyst and Diamond Pendant Necklace JAGi Certified This stunning pendant necklace
Category

20th Century Contemporary Used Diamond Pendant

Materials

Amethyst, Diamond, 14k Gold, White Gold

2.03 Carat Heart Shape Yellow Diamond Pendant Necklace
Located in Beverly Hills, CA
This exquisite heart-shaped yellow diamond pendant necklace showcases a 2.03-carat heart-shaped
Category

2010s Unknown Contemporary Used Diamond Pendant

Materials

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

Victorian Gold 1 Carat Natural Old European Cut Diamond Pendant, circa 1920
Located in Los Angeles, CA
Victorian Gold 1 Carat (APPX) Natural Old European Cut Diamond Pendant Circa 1920. The 11 Diamonds
Category

1920s Unknown Victorian Used Diamond Pendant

Materials

Diamond, Gold

2.25CTW Mixed-Cut Diamond Pendant in White Gold
Located in Chicago, IL
insider value. Each piece is final; once sold, it will not be restocked. This gorgeous diamond pendant is
Category

2010s Used Diamond Pendant

Materials

Diamond, Emerald, Pearl, Green Sapphire, Tanzanite, White Gold, Yellow Gold

18k Persian Turquoise and Diamond Pendant Womens Yellow Gold Oval Cabochon
Located in New York, NY
Turquoise and Diamond Pendant Necklace Metal Type: 18k Yellow Gold Total Item Weight: 8.0 Grams
Category

21st Century and Contemporary Contemporary Used Diamond Pendant

Materials

Diamond, Turquoise, 18k Gold, Yellow Gold

TVJ 0.25 Carat Old Cut Trillion Diamond Pendant
Located in London, GB
This is a beautiful diamond pendant necklace. The pendant features a Georgian style cut down set
Category

21st Century and Contemporary Georgian Used Diamond Pendant

Materials

Diamond, Gold, Yellow Gold, Silver

1.45 ct White Gold Diamond Pendant with Necklace, 14kt White Gold
Located in Miami, FL
Offered here is a beautiful 14kt White Gold diamond pendant with 40” necklace. Center diamond
Category

2010s American Used Diamond Pendant

Materials

Diamond, 14k Gold, White Gold

14K White Gold Solitaire Round Brilliant Diamond Pendant #22472
Located in Washington Depot, CT
14 Karat White Gold Solitaire Diamond Pendant JAGi Certified- Elegant and timeless, this classic
Category

20th Century Used Diamond Pendant

Materials

Diamond, 14k Gold, White Gold

Contemporary Pear Shaped Aquamarine and Diamond Pendant Necklace
Located in London, England
A beautiful contemporary aquamarine and diamond pendant necklace set in 18k white gold. The
Category

2010s British Modern Used Diamond Pendant

Materials

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

IGi Certified 18 kt. Gold Diamond Pendant Choker Necklace with 1.06 ct. Diamond
Located in Antwerp, BE
IGI Certified Gorgeous 18 kt. Gold Diamond Pendant Choker Necklace with 1.06 ct. Diamond Diamonds
Category

21st Century and Contemporary Belgian Modern Used Diamond Pendant

Materials

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

Handcraft Brazilian Aquamarine 18 Karat White Gold Diamonds Pendant Necklace
By SCALA GIOIELLI
Located in Marcianise, IT
Brazilian aquamarine and diamonds Pendant weight 11.10 grams (included chain) Aquamarine weight 13 karat
Category

21st Century and Contemporary Italian Artisan Used Diamond Pendant

Materials

Aquamarine, Diamond, 18k Gold, White Gold

Handcraft Pink Opal 14 Karat Yellow Gold Diamonds Pendant Necklace
By SCALA GIOIELLI
Located in Marcianise, IT
by our artisans assembled with pink opal and diamonds. Pendant total weight 22.70 grams Diamonds
Category

21st Century and Contemporary Italian Artisan Used Diamond Pendant

Materials

Diamond, Opal, 14k Gold, Silver, Yellow Gold

Fancy pink heart shaped diamond pendant necklace 18k white gold
Located in London, GB
Indulge in the allure of this exquisite fancy pink heart shaped diamond pendant necklace. Featuring
Category

21st Century and Contemporary Used Diamond Pendant

Materials

Diamond, White Gold

Dash of Love Diamond Pendant Necklace in 18K White Gold
Located in Wan Chai District, HK
This stunning Dash diamond pendant necklace is the perfect way to show your love and affection. The
Category

21st Century and Contemporary Hong Kong Contemporary Used Diamond Pendant

Materials

Diamond, 18k Gold, White Gold

Diamond Pendant 14K White Gold 1.74 cts TDW Hallmarked M
By Estate Jewelry
Located in East Brunswick, NJ
Diamond Pendant 14K White Gold 1.74 cts TDW Hallmarked M This gorgeous estate pendant is finely
Category

21st Century and Contemporary Used Diamond Pendant

Materials

Diamond, 14k Gold, White Gold

14 Karat Yellow Gold Opal and Diamond Pendant #21680
Located in Washington Depot, CT
14 Karat Yellow Gold Opal and Diamond Pendant- This unique slide pendant features a colorful
Category

20th Century Used Diamond Pendant

Materials

Diamond, Opal, 14k Gold, Yellow Gold

Tanzanite and Diamond Pendant Necklace in 18k Yellow Gold
Located in La Jolla, CA
Tanzanite and Diamond Pendant Necklace in 18k Yellow Gold Tanzanite and Diamond Necklace features
Category

20th Century North American Used Diamond Pendant

Materials

Diamond, Tanzanite, 18k Gold, Yellow Gold

Georgian French 14k/Sterling Silver Diamond Pendant
Located in Narberth, PA
A gorgeous diamond pendant from the Georgian (ca1700s) era! This beautiful piece, which is crafted
Category

Early 1700s Georgian Used Diamond Pendant

Materials

Diamond, Gold, 14k Gold, Sterling Silver

18 Karat White Gold Pearl and Diamond Pendant Necklace
Located in Washington Depot, CT
Vintage 18 Karat White Gold Pearl and Diamond Pendant Necklace- This spectacular pendant features
Category

20th Century Used Diamond Pendant

Materials

Pearl, White Gold

Vintage 14k White Gold GIA 1.06ct N Vs2 Diamond Pendant
Located in New York, NY
This vintage diamond pendant offers a clean, refined look centered around its GIA-certified 1.06ct
Category

20th Century Used Diamond Pendant

Materials

Diamond, 14k Gold, White Gold

TJD 0.15 Carat Round Diamond 14 Karat Yellow Gold Pear Shaped Diamond Pendant
By TJD
Located in New York, NY
A bold look of love, this pear shape diamond pendant is as stylish as it can be. The total diamond
Category

2010s Indian Art Deco Used Diamond Pendant

Materials

Diamond, 14k Gold, Yellow Gold

Voice by TSL 18 Karat White Gold Diamond Pendant #17778
Located in Washington Depot, CT
Voice by TSL 18 Karat White Gold Diamond Pendant This stunning pendant features a sparkling round
Category

21st Century and Contemporary Used Diamond Pendant

Materials

Diamond, Gold, 14k Gold, White Gold

14 Karat Yellow Gold Black Opal and Diamond Pendant #17450
Located in Washington Depot, CT
14 Karat Black Opal and Diamond Pendant- This lovely pendant features a stunning black opal stone
Category

21st Century and Contemporary Used Diamond Pendant

Materials

Diamond, Opal, 14k Gold, Yellow Gold

18 Karat Gold Ganesha Round Ruby Diamond Pendant Necklace
By Vaibhav Dhadda
Located in Jaipur, Rajasthan
18 karat gold ganesha round ruby diamond pendant necklace. This pendant is inspired by Lord
Category

21st Century and Contemporary Indian Contemporary Used Diamond Pendant

Materials

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

Le Vian Cushion Rhodolite Chocolate Diamond Pendant in 14K Rosegold 1 1 2 Cts
By Le Vian
Located in Great Neck, NY
Levian Cushion Rhodolite Chocolate Diamond Pendant In 14K Rosegold 1 1 2 Cts 18"
Category

2010s Used Diamond Pendant

LeVian Cushion Peridot Chocolate Diamond Pendant in 14K Gold-2 1/2 cts-18"
By Le Vian
Located in Great Neck, NY
LeVian Cushion Peridot Chocolate Diamond Pendant in 14K Gold-2 1/2 cts-18"
Category

2010s Used Diamond Pendant

14K White Gold Sapphire and Diamond Pendant Necklace #21214
Located in Washington Depot, CT
14K White Gold Sapphire and Diamond Pendant Necklace JAGi Certified- This stunning pendant
Category

20th Century Contemporary Used Diamond Pendant

Materials

Diamond, Sapphire, Gold, 14k Gold, White Gold

GIA Certified White Gold Princess Cut Diamond Pendant 0.90 I/VS1
Located in Mayfair, London, London
An 18k white gold diamond pendant. The pendant comprises of a princess cut diamond in a four claw
Category

21st Century and Contemporary Used Diamond Pendant

Materials

Diamond, 18k Gold, White Gold

Trio diamond pendant necklace 18" chain 14KT gold
Located in Boca Raton, FL
Trip diamond pendant made with 3 champage diamonds in 14KT gold, diamonds totalling 0.75ct and are
Category

21st Century and Contemporary Used Diamond Pendant

Materials

Diamond, Gold, 14k Gold

GIA Certified 2.47 Carat Heart Shape Intense Yellow Diamond Pendant Necklace
Located in New York, NY
Features a vibrant Intense Yellow heart shape diamond pendant, set in a chic diamonds by the yard
Category

21st Century and Contemporary American Contemporary Used Diamond Pendant

Materials

Diamond, Yellow Diamond, 18k Gold, Rose Gold

GIA Certified Double Halo Radiant Shaped Diamond Pendant in Platinum 0.87 Carat
By M&V Vanguard Jewelry
Located in New York, NY
Double Halo Radiant Shaped Diamond Pendant This pendant features a 0.87ct Natural Fancy Yellow
Category

2010s American Modern Used Diamond Pendant

Materials

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

Levian Pear White Diamond Black Diamond Pendant in 14K Two Tone Gold 3 4 Cts
By Le Vian
Located in Great Neck, NY
Levian Pear White Diamond Black Diamond Pendant In 14K Two Tone Gold 3 4 Cts 18"
Category

2010s Used Diamond Pendant

18 Karat Rose Gold and Diamonds Pendant
By VANLELES DIAMONDS
Located in Mayfair, London, GB
strength and resilience of a woman, representing her as a force of nature. Medium Pendant in 18K Rose Gold
Category

2010s British Contemporary Used Diamond Pendant

Materials

Diamond, White Diamond, 18k Gold, Rose Gold

14K Rose Gold Brazilian .20ct Paraiba Tourmaline and Diamond Pendant
Located in Big Bend, WI
14K rose gold paraiba tourmaline and diamond pendant. The natural earth mined tourmaline has a
Category

2010s Used Diamond Pendant

Materials

Diamond, Tourmaline, Paraiba, Gold, 14k Gold, Rose Gold

Contemporary Graduating Diamond Pendant Necklace in 14k White Gold
Located in London, England
A stylish contemporary diamond pendant set in 14k white gold. The pendant is set with three
Category

2010s Modern Used Diamond Pendant

Materials

Diamond, 14k Gold, White Gold

Bulgari Parentesi Adjustable Length Diamond Pendant Necklace in 18k Rose Gold
By Bulgari
Located in Philadelphia, PA
Bulgari Parentesi adjustable length diamond pendant necklace in 18k rose gold The pendant features
Category

21st Century and Contemporary Used Diamond Pendant

Materials

Diamond, 18k Gold, Rose Gold

Alexander Beverly Hills 1.30ct Mixed Diamond Pendant Necklace 18k White Gold
By Alexander Beverly Hills
Located in BEVERLY HILLS, CA
Modern mixed diamond pendant necklace. By Alexander Beverly Hills. 1 oval, 1 heart, and 1 emerald
Category

21st Century and Contemporary American Contemporary Used Diamond Pendant

Materials

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

Alexander Beverly Hills 2.06ct Mixed Diamond Pendant Necklace 18k White Gold
By Alexander Beverly Hills
Located in BEVERLY HILLS, CA
Modern mixed diamond pendant necklace. By Alexander Beverly Hills. 1 oval, 1 radiant, 1 heart, and
Category

21st Century and Contemporary American Contemporary Used Diamond Pendant

Materials

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

Levian Cushion Aquamarine Chocolate Diamond Pendant in 14k White Gold 1 5 8 Cts
By Le Vian
Located in Great Neck, NY
Levian Cushion Aquamarine Chocolate Diamond Pendant In 14K White Gold 1 5 8 Cts 18"
Category

2010s Used Diamond Pendant

Levian Green Peridot Spessartite White Diamond Pendant in 14K Gold 2 1 3 Cts
By Le Vian
Located in Great Neck, NY
Levian Green Peridot Spessartite White Diamond Pendant In 14K Gold 2 1 3 Cts 18"
Category

2010s Used Diamond Pendant

LeVian Green Peridot Spessartite White Diamond Pendant in 14K Gold-2 1/3 Cts
By Le Vian
Located in Great Neck, NY
LeVian Green Peridot Spessartite White Diamond Pendant in 14K Gold-2 1/3 cts-18"
Category

2010s Used Diamond Pendant

LeVian Opal Chocolate White Diamond Pendant in 14K Rose Gold 1 1/4 Cts
By Le Vian
Located in Great Neck, NY
LeVian Opal Chocolate & White Diamond Pendant in 14K Rose Gold 1 1/4 cts-18"
Category

2010s Used Diamond Pendant

Levian Fancy Red Blue White Diamond Pendant in 14K Gold 1 5 8 Cts
By Le Vian
Located in Great Neck, NY
Levian Fancy Red Blue White Diamond Pendant In 14K Gold 1 5 8 Cts 18"
Category

2010s Used Diamond Pendant

LeVian Opal Chocolate White Diamond Pendant in 14K Rose Gold 1 1/4 Cts
By Le Vian
Located in Great Neck, NY
LeVian Opal Chocolate & White Diamond Pendant in 14K Rose Gold 1 1/4 cts-18"
Category

2010s Used Diamond Pendant

14k Yellow Gold 2.08ct Aquamarine and 0.85tcw Diamond Pendant
Located in New York, NY
an eye-catching treasure. Fine aquamarine pendants of this size and diamond quality are increasingly
Category

20th Century Used Diamond Pendant

Materials

Aquamarine, Diamond, 14k Gold, Yellow Gold

18k Yellow Gold Ruby and Diamond Pendant Necklace, 1.50ct
Located in Mayfair, London, London
A beautiful 18k yellow gold ruby and diamond pendant. The necklace consists of a diamond set bail
Category

21st Century and Contemporary Used Diamond Pendant

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Fine Quality 3 Colour Gold Diamond Pendant Set with 0.50ct Diamond
Located in London, GB
Elegant and simple, this stunning Diamond pendant is crafted in 18ct Yellow, rose and white Gold
Category

2010s British Used Diamond Pendant

Materials

Diamond, Yellow Gold, Gold, 18k Gold

New 3-Stone Marquise Diamond Pendant Set in 18ct White Gold on Chain
Located in London, GB
New 3-Stone Marquise Diamond Pendant Set in 18ct White Gold Additional Information: On A 16"/18
Category

2010s British Used Diamond Pendant

Materials

Diamond, White Gold, 18k Gold

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Used Diamond Pendant For Sale on 1stDibs

On 1stDibs, you can find the most appropriate used diamond pendant for your needs in our varied inventory. Frequently made of Gold, 18k Gold and White Gold, this item was constructed with great care. Our collection of these items for sale includes 14871 vintage editions and 27268 modern creations to choose from as well. Finding the perfect used diamond pendant may mean sifting through those created during different time periods — you can find an early version that dates to the 18th Century and a newer variation that were made as recently as the 21st Century. There have been many well-made iterations of the classic used diamond pendant over the years, but those made by LB Exclusive, Tiffany Co. and Cartier are often thought to be among the most beautiful. Today, if you’re looking for a round cut version of this piece and are unable to find the perfect match, our selection also includes brilliant cut and oval cut alternatives. If you’re browsing our inventory for a used diamond pendant, 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 Used Diamond Pendant?

Prices for a used diamond pendant can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $1 and can go as high as $4,060,000, while this accessory, on average, fetches $2,970.

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 Used Diamond Pendant
  • 1stDibs ExpertFebruary 22, 2021
    Rolex uses only the highest quality diamonds in their watches and compares these stones against certified master stones. They are the most colorless, so in ranges D to G.
  • 1stDibs ExpertDecember 5, 2024
    Yes, diamonds are used in watches. Many watches contain bearings crafted out of lab-made jewels, which minimize friction and support more accurate timekeeping. In some cases, makers use lab-made diamonds for these features. Watchmakers may also set decorative diamonds into the bezel or bracelet to enhance the visual appeal of their timepieces. Some makers well-known for their diamond watches include Graff, Chopard, Jacob Co., Piaget, Hublot, Cartier and Bulgari. Shop a collection of diamond watches on 1stDibs.
  • 1stDibs ExpertFebruary 13, 2023
    Cartier exclusively uses diamonds from classes D through H to ensure that the gemstones are colorless and have little or no fluorescence. Their high standards contribute to the quality of the luxury jewelry maker's pieces. Shop a collection of Cartier diamonds from some of the world’s top jewelers on 1stDibs.
  • 1stDibs ExpertOctober 12, 2021
    Rolex only employs the greatest melee diamonds. Only diamonds with a clarity of at least IF and color between D and G are used in their products. On 1stDibs, find a variety of bejeweled Rolex watches today.
  • 1stDibs ExpertOctober 15, 2024
    Yes, Bulgari uses real diamonds. In fact, the luxury jewelry maker is well-known for adorning its jewelry with diamonds that meet high color, clarity and cut standards. Many diamonds featured in Bulgari jewelry carry GIA certification, indicating that they meet quality standards established by the Gemological Institute of America. On 1stDibs, explore a wide range of Bulgari diamond jewelry.
  • 1stDibs ExpertAugust 15, 2024
    No, Monet does not typically use real diamonds. Monet produces costume jewelry out of visually appealing yet affordable materials. Most Monet pieces that appear to be set with diamonds actually feature glass or acrylic rhinestones. Shop a selection of vintage Monet jewelry from some of the world's top sellers on 1stDibs.
  • 1stDibs ExpertJune 15, 2023
    No, Breitling doesn’t use natural diamonds in their watches as of the fall of 2022. At that time, the luxury watchmaker switched from gemstones sourced from nature to artisanal laboratory-made diamonds. On 1stDibs, find a selection of Breitling watches from some of the world’s top sellers.
  • 1stDibs ExpertOctober 7, 2024
    Yes, Hublot uses real diamonds. Many of the Swiss watchmaker's timepieces feature genuine diamond accents. One luxurious example is the Classic Fusion High Jewellery 2023 watch, which is set with 421 baguette-cut diamonds offset by a black alligator leather strap. On 1stDibs, shop a diverse assortment of Hublot watches.
  • 1stDibs ExpertFebruary 22, 2021
    Rolex uses only the highest quality melee diamonds with between D and G in color and IF in clarity. Every diamond is tested individually to make sure it is real.
  • 1stDibs ExpertAugust 26, 2024
    Yes, Effy uses real diamonds. In fact, the American jewelry maker is highly selective about the gemstones that go into its pieces. Diamonds must meet strict quality standards and come from ethical sources to be utilized by the brand. Find a selection of Effy jewelry from some of the world's top sellers on 1stDibs.
  • 1stDibs ExpertApril 5, 2022
    Rolex uses some of the highest quality diamonds available. The diamonds used in its products must rank IF or above in clarity and between D-G in coloring. Shop a range of authentic Rolex timepieces from the world’s top boutiques on 1stDibs.
  • 1stDibs ExpertAugust 29, 2024
    Yes, Pandora does use real diamonds. However, the diamonds featured in pieces made by the jewelry brand are lab-grown rather than mined. Lab-created diamonds are identical to natural diamonds in terms of their composition, but they are generally more affordable because they are human-made. Shop a collection of Pandora jewelry on 1stDibs.
  • 1stDibs ExpertMarch 22, 2022
    Yes, Omega uses real diamonds in its watch designs. Modern timepieces feature Top Wesselton diamonds. The brand only chooses ones with VVS ratings to ensure clarity. On 1stDibs, you can shop a selection of Omega watches from some of the world’s top sellers.
  • 1stDibs ExpertNovember 8, 2023
    Yes, Cartier uses real diamonds for its jewelry. Only the finest quality diamonds with little or no fluorescence are chosen for the French luxury brand's rings, necklaces, earrings and bracelets. The majority of Cartier diamonds also come from Responsible Jewellery Council (RJC)-certified sources, attesting to the fact that they were sustainably acquired. On 1stDibs, shop a collection of Cartier jewelry.
  • 1stDibs ExpertOctober 5, 2021
    The best chain for a diamond pendant is really a matter of preference. There are various features to look out for when you’re shopping for a chain for your diamond pendant — durability-wise, a cable chain will be strong and versatile for everyday wear. On 1stDibs, find a range of antique and vintage chain necklaces and pendant jewelry today.
  • 1stDibs ExpertOctober 12, 2021
    A good size diamond pendant is really a matter of preference. Usually half-carat and one-carat diamond pendants are considered the best size since they are within a budget range that many can realistically aspire to have. On 1stDibs, you can find a range of sizes of diamond pendants from different periods and creators to choose from.
  • 1stDibs ExpertAugust 15, 2024
    No, Miriam Haskell typically didn't use real diamonds. The American jewelry designer produced costume jewelry that rivaled the beauty of fine jewelry pieces but featured less expensive materials. As a result, Miriam Haskell earrings, necklaces, rings, bracelets and brooches usually feature glass rather than real gemstones. Explore a selection of Miriam Haskell jewelry on 1stDibs.
  • 1stDibs ExpertApril 26, 2024
    Yes, David Yurman uses real diamonds. The American jewelry maker carefully selects only genuine diamonds that meet its exceptionally high standards for clarity, color and cut. David Yurman only sources diamonds using the Kimberley Process to ensure that its gemstones are conflict-free. Shop a collection of David Yurman diamond jewelry on 1stDibs.
  • 1stDibs ExpertMarch 22, 2022
    Roberto Coin uses genuine conflict-free diamonds of various grades in the brand's jewelry. Most pieces feature 18-karat yellow, white or rose gold, and many include precious gemstones. As a sign of authenticity, the brand adds a small genuine ruby to each piece. Find a range of Roberto Coin jewelry on 1stDibs.
  • 1stDibs ExpertApril 5, 2022
    Yes, Cartier does indeed use real diamonds for its rings. Cartier chooses only gems with little or no fluorescence, and sources most of its diamonds from RJC-certified companies. Shop a collection of expertly vetted Cartier jewelry from some of the world’s top sellers on 1stDibs.

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