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VERDURA 1970 Large Brooch Pendant In 18Kt Gold Platinum And 9.66 Ctw Diamonds
By Verdura
Located in Miami, FL
Pendant brooch designed by Verdura. This is a very rare and bold versatile pendant-brooch created
Category

Vintage 1970s Italian Modernist Brooches

Materials

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

Large Opal Brooch or Pendant Surrounded by Diamonds Set in Gold
Located in New York, NY
A fabulous large opal brooch/pendant surrounded by diamonds set in gold. This wonderful boulder
Category

Vintage 1930s Unknown Art Deco Brooches

Materials

Opal, 14k Gold

Large Beautiful 18 K Gold Enamel Sapphire Diamond and Ruby Brooch or Pendant
Located in Austin, TX
A large and beautifully hand made dragonfly brooch in 18K yellow gold with applied enamel, 13
Category

1990s Unknown Contemporary Brooches

Materials

Diamond, Ruby, Sapphire, 18k Gold

Double Diamond ( Est 0.31ct H SI) Set Large Hoop Pendant, 18 Carat White Gold
Located in Canterbury, England
delighted to present the following: This modern double diamond set large hoop pendant is set within 18K
Category

21st Century and Contemporary More Necklaces

Materials

Diamond, White Gold

Diamond Twin Pearl and Lapis Large Flower Yellow and White Gold Pendant/Brooch
Located in Southampton, PA
gorgeous twin pearl, splendid lapis lazuli, and sparkling diamonds totaling 1.50 carats.
Category

20th Century Brooches

Materials

White Diamond, Lapis Lazuli, Pearl, 18k Gold, White Gold, Yellow Gold

1940s Diamond and Platinum Pendant Earrings
Located in Miami, FL
are framed by textured platinum frames tricking the eye to make the diamonds look larger. The pendants
Category

Vintage 1940s Drop Earrings

Materials

Diamond, White Diamond, Platinum

Large Art Nouveau Diamond Ruby Plique-A-Jour Enamel 18 Karat Gold Pendant Brooch
Located in Philadelphia, PA
veining and platinum; bead set with rose cut diamonds With bezel set ruby and emerald accents featuring
Category

Antique Early 1900s Art Nouveau Brooches

Materials

Diamond, White Diamond, Emerald, Ruby, Gold, 18k Gold, Yellow Gold, Plat...

Large, 1900s Victorian Gold and Jade Heart Pendant with Brilliant Cut Diamonds
Located in Haarlem, NL
Beautiful 18-carat. Gold pendant fitted with and large hand carved ice green blushed Jade Jadeite
Category

Antique Late 19th Century British Victorian Collectible Jewelry

Materials

Jade, Gold

Early 1900 s Large 20 carat Opal Old Cut Diamond and Gold Bracelet/Pendant
Located in Firenze, IT
An important oval opal, diamond and gold bracelet transformable into pendant, circa 1910. Oval
Category

Vintage 1910s French Art Nouveau Link Bracelets

Materials

Diamond, Opal, Gold, 18k Gold

Antique Emerald Diamond Platinum Pendant Necklace
Located in Southampton, PA
any other! The necklace is made of platinum and is studded with round diamonds. Lastly, a large
Category

20th Century Necklace Enhancers

Materials

Emerald, White Diamond, Platinum

Verger Diamond and Gold Ear Pendants
By Verger Frères
Located in New York, NY
A pair of French Estate 18 karat gold ear pendants with diamonds by Verger. The earrings have 83
Category

Vintage 1980s French Dangle Earrings

Materials

Diamond, 18k Gold

Art Deco Large 167 Carat Aquamarine Pearl Platinum Pendant Necklace
Located in Southampton, PA
Estate 18k White Gold Diamond Large 167ct Aquamarine Pendant Necklace. With 1 pear shape large
Category

Vintage 1920s Unknown Drop Necklaces

Materials

Aquamarine, Diamond, Pearl, Platinum

18k White Gold Diamond Teardrop Pendant Earrings
Located in Palm Beach, FL
larger round brilliant-cut diamond pendants dangling in the center of each section, suspended from half
Category

2010s Unknown Modern Dangle Earrings

Materials

Diamond, 18k Gold, White Gold

Large Yellow Gold Gem Set Knight to Remember Medallion Charm Pendant
Located in London, GB
A very large 14 karat yellow gold charm pendant designed as a gem set round medallion depicting a
Category

20th Century American Charm Bracelets

Materials

Diamond, White Diamond, Emerald, Ruby, Sapphire, Blue Sapphire, Gold, 14...

Piero Milano Pink Sapphire Diamond White Gold Pendant Necklace
By PIERO MILANO
Located in Southampton, PA
! The necklace is made of 18K white gold and features a large, openwork pendant set with diamonds
Category

21st Century and Contemporary Italian Necklace Enhancers

Materials

Pink Sapphire, White Diamond, 18k Gold, White Gold

Colorful Opal Freeform Diamond Pendant, 14 Karat Yellow Gold
Located in Laguna Hills, CA
Large Opal Freeform Diamond Pendant. gold pendant weighing 5.6 grams of 14 karat yellow gold
Category

Early 20th Century Unknown Contemporary Drop Necklaces

Materials

Diamond, Opal, 14k Gold, Yellow Gold

Hammerman Brothers Emerald Ruby Diamond Gold Lion Pendant Pin Brooch
By Hammerman Brothers
Located in Southampton, PA
18k Yellow Gold Diamond Emerald Ruby Large Pendant Pin Brooch by Hammerman Brothers. With 33 round
Category

Vintage 1980s Brooches

Materials

Diamond, Emerald, Ruby, 18k Gold

Clarissa Bronfman Jade Moonstone Crystal Agate Polki Diamond Necklace Pendants
By Clarissa Bronfman
Located in New York, NY
Pendants consist of: - large diamond turquoise crescent moon pendant - diamond silver hollow heart
Category

21st Century and Contemporary Unknown Contemporary Beaded Necklaces

Materials

Agate, Crystal, Diamond, Jade, Moonstone, Turquoise, Sterling Silver

Diamond spiral labyrinth swirl drop pendant necklace 18k yellow gold
By Unbranded
Located in London, GB
2.50ct Diamond Large Swirl Pendant 18ct Yellow Gold. Beautiful large pendant chunky labyrinth
Category

21st Century and Contemporary British Art Deco Drop Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

Clarissa Bronfman Black Agate Opal Diamond Ruby Sapphire Flower Pendant Rosary
By Clarissa Bronfman
Located in New York, NY
diamond large double sided clasp that opens and closes allowing for changing/removing pendants, also
Category

21st Century and Contemporary Unknown Contemporary Beaded Necklaces

Materials

Agate, Diamond, Opal, Ruby, Sapphire, Gold-filled, Sterling Silver

Clarissa Bronfman Onyx Diamond Ebony Beaded Necklace Ebony Ruby Hamsa Pendant
By Clarissa Bronfman
Located in New York, NY
diamond clasp that opens and closes allowing to remove/change pendants/charms - 10-12 mm smooth round
Category

21st Century and Contemporary Unknown Contemporary Beaded Necklaces

Materials

Diamond, Onyx, Ruby, Gold, 14k Gold, Gold Plate, Sterling Silver

Roberto Coin 18Kt Yellow Gold 0.94Ct Solitaire Diamond Cento Circle Pendant
By Roberto Coin
Located in New York, NY
an exceptionally high degree of scintillating brilliance by Roberto Coin. ROBERTO COIN Large Diamond
Category

Early 2000s Italian Drop Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

Mikimoto 18 Karat Yellow Gold and Diamonds Drop Pendant Pearl Strand Necklace
By Mikimoto
Located in New York, NY
pearl. Attached is a large pearl and diamond pendant hanging , pearl is 10mm White Diamonds
Category

1990s Beaded Necklaces

Materials

Pearl, Diamond, 18k Gold

1950s Diamonds 18 Karat White Gold Drop Earrings
Located in Poitiers, FR
adorned with a brilliant-cut diamond in a closed setting which supports a larger brilliant-cut diamond in
Category

Vintage 1950s French Retro Dangle Earrings

Materials

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

Clarissa Bronfman Tigers Eye Polki Diamond Gold Rainbow Moonstone Carmen Rosary
By Clarissa Bronfman
Located in New York, NY
tone large double sided diamond gold silver clasp, - polki silver clasp Signature EBONY LOVE Pendant
Category

21st Century and Contemporary Unknown Contemporary Beaded Necklaces

Materials

Diamond, Hematite, Moonstone, Tiger s Eye, Rainbow Moonstone, Gold, 14k ...

Fine Ladies Diamond Key 14 Karat Italy Necklace Certified
Located in Brooklyn, NY
#201822588 CERTIFIED $2,500 FINE QUALITY DIAMOND KEY PENDANT LARGE 16 INCHES IN LENGTH NECKLACE
Category

2010s Modern Beaded Necklaces

Materials

Diamond, 14k Gold

CLARISSA BRONFMAN Peridot Emerald Bone Necklace Turquoise Diamond SymbolCharms
By Clarissa Bronfman
Located in New York, NY
Pendants consist of: - large diamond turquoise crescent moon pendant - diamond silver hollow heart
Category

21st Century and Contemporary Unknown Contemporary Beaded Necklaces

Materials

Agate, Diamond, Emerald, Peridot, Turquoise, Sterling Silver

Vintage Hammerman Brothers Diamond Rose Flower Night Day Yellow Gold Brooch Pin
By Hammerman Brothers
Located in Southampton, PA
18k Yellow Gold Diamond Emerald Ruby Large Pendant Pin Brooch by Hammerman Brothers. This vintage
Category

Vintage 1980s Brooches

Materials

Diamond, 18k Gold, Yellow Gold

Tiffany Co. 1.45 Carat Diamond and Platinum Engagement Ring with Wedding
By Tiffany Co.
Located in GB
large 1.96 tcw diamond heart pendant in platinum, 0.96 tcw stud earrings, 0.69 tcw Victoria earrings the
Category

20th Century British Modern Engagement Rings

Materials

Diamond, Platinum

Tulu Carpet, Blue Diamonds, Moroccan Design
Located in New York, NY
The larger blue diamond and pendants, and enclosed charcoal sub-medallion are totally, line-by-line
Category

2010s Afghan Tulu Central Asian Rugs

Materials

Wool

CLARISSA BRONFMAN Bone Tigers Eye Polki Opal Diamond Gold Carmen Rosary Necklace
By Clarissa Bronfman
Located in New York, NY
Pendant consists of: - 925 sterling silver - gold plating - large polki diamonds - Pendant Gross Weight
Category

21st Century and Contemporary Unknown Contemporary Beaded Necklaces

Materials

Diamond, Hematite, Opal, Quartz, Tiger s Eye, Tourmaline, Gold, 14k Gold...

Antique Turkish Oushak Rug with Warm and Rustic Spanish Revival Style
Located in Dallas, TX
grandeur and sensibility. A large stepped diamond medallion with opposing pendants sits at the center of a
Category

Antique Late 19th Century Turkish Spanish Colonial Turkish Rugs

Materials

Wool

Vintage Turkish Oushak Rug with Romantic English Country Style
Located in Dallas, TX
vintage Turkish Oushak rug features a large diamond-shaped medallion with floral pendants centered on an
Category

Mid-20th Century Turkish Modern Turkish Rugs

Materials

Wool

Luca Carati 18K Yellow Gold Large Diamond Pendant Long Necklace 2.31Cttw C136
By Luca Carati
Located in New York, NY
A stunning large pendant necklace featuring a floral pattern with all round brilliant cut diamonds
Category

2010s Italian Modern Pendant Necklaces

Materials

Diamond, Yellow Gold

Chanel Camelia Ajoure Large Diamond Pendant, French.
By Chanel
Located in Aspen, CO
CHANEL 'CAMÉLIA AJOURÉ' DIAMOND PENDANT NECKLACE, PARIS, C. 2010. In 18K white gold, exactly 375
Category

21st Century and Contemporary French Contemporary Drop Necklaces

Materials

Diamond, 18k Gold

Chopard Happy Spirit Diamond Yellow Gold Large Pendant Necklace
By Chopard
Located in Southampton, PA
18k Yellow Gold Happy Spirit Large Diamond Pendant Necklace by Chopard. With 1 round brilliant cut
Category

Early 2000s Swiss Pendant Necklaces

Materials

Diamond, Yellow Gold

14 Karat Yellow Gold Large Saint Christopher Pendant 13.7 Grams
By Harbor Diamonds
Located in New York, NY
14 Karat Yellow gold vintage pendant featuring Saint Christopher weighing 13.7 grams, 2.25 inches
Category

1990s American Contemporary Pendant Necklaces

Materials

14k Gold, Yellow Gold

Large Diamond Cluster Gold Drop Pendant
Located in Beverly Hills, CA
Not your average diamond pendant. This diamond cluster pendant features extra large diamonds of
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, Gold, 18k Gold, White Gold

Estate Large Diamond Blue Topaz Pendant Enhancer
Located in Miami, FL
This enchanting Diamond & Fluorite enhancer pendant is crafted in solid 14K Yellow Gold. It is
Category

Vintage 1980s American Pendant Necklaces

Materials

Diamond, Topaz, 14k Gold

Large Rainbow Gemstone Diamond Gold Cross Pendant
Located in Southampton, PA
appearance in this vivacious 14K yellow gold cross-shaped pendant which boasts a fabulous blend of glistening
Category

Late 20th Century Unknown Pendant Necklaces

Materials

Amethyst, Citrine, Iolite, Topaz, Tourmaline, White Diamond, 14k Gold, Y...

Large 14K Gold and Diamond Monkey Pendant
Located in Henderson, NV
Crafted in 14K yellow and white gold, this pendant features a whimsical monkey design adorned with
Category

Late 20th Century American Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold, Yellow Gold

Large Diamond solitaire pendant. Platinum Pt999 Round diamond 0.9CT Necklace
Located in Port Charlotte, FL
An amazing addition to your collection. Rare Large Diamond Solitaire Prong set Diamond Pendant
Category

21st Century and Contemporary Modern Pendant Necklaces

Materials

Diamond, Platinum

1970s Large Red Coral Onyx Diamond Gold Pendant
Located in Miami, FL
This vividly colored large brooch is crafted in solid 14K yellow gold, weighing 45.9 grams.  The
Category

Vintage 1970s Modern Pendant Necklaces

Materials

Coral, Diamond, Onyx, Gold

Large Pearl Diamond Grape Leaf Gold Pendant Necklace
Located in Stamford, CT
Mid century 1950's 14k white gold handmade wire large grape leaf diamond pin pendant. Can be worn
Category

Vintage 1950s Pendant Necklaces

Materials

Cultured Pearl, Diamond, 14k Gold, White Gold

Amethyst Yellow Gold Diamond Large Cross Pendant Necklace
Located in Mount Kisco, NY
shaped this striking cross pendant with .02 carat center diamond accent. On an eighteen inch chain yellow
Category

Mid-20th Century Unknown Pendant Necklaces

Materials

Amethyst, Diamond, 14k Gold, Yellow Gold

Chopard Happy Sun Diamond Large Rose Gold Pendant Necklace
By Chopard
Located in Southampton, PA
18k Rose Gold Happy Sun Diamond Large Pendant Necklace by Chopard. With 5 Round Brilliant Cut
Category

21st Century and Contemporary Swiss Pendant Necklaces

Materials

Diamond, 18k Gold

Large Antique 18 Karat Diamond Pendant Locket, circa 1860
Located in Toronto, ON
Antique 18K Diamond large Pendant Locket, C.1860. The front with diamond star set centre surmounted
Category

Antique Mid-19th Century Pendant Necklaces

Materials

Diamond, 18k Gold

Diamond Large Peridot Dangling 18 Karat Gold Pendant Necklace
Located in Miami, FL
This eye catching Diamond and Peridot Pendant was crafted in 18K white gold. With diamond
Category

Vintage 1980s Art Deco Pendant Necklaces

Materials

Diamond, Peridot, 18k Gold

Victorian Rose Cut Foil Backed Diamond Large Heart Pendant
Located in Cape May, NJ
Victorian 10K Gold Rose Cut Foil Backed Diamond Large Heart Pendant Circa 1870's. The piece is in
Category

Antique 1870s Early Victorian Pendant Necklaces

Materials

Diamond, 10k Gold

Boucheron Diamond Snake "Trouble" White Gold Large Pendant Necklace
By Boucheron
Located in San Francisco, CA
Boucheron 18k white gold diamond detailed snake pendant from the 'Trouble' collection. The 2 1/2
Category

21st Century and Contemporary French Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold

Cartier Diamond Pavé Large Heart White Gold Pendant Necklace
By Cartier
Located in Southampton, PA
18k White Gold Diamond Pave Heart Pendant Necklace by Cartier. With 54 Round brilliant cut diamonds
Category

1990s French Pendant Necklaces

Materials

Diamond, White Gold

Cartier Diamond Pavé Large Heart Yellow Gold Pendant Necklace
By Cartier
Located in Southampton, PA
18k Yellow Gold Diamond Pave Heart Pendant Necklace by Cartier. With Round brilliant cut diamonds
Category

1990s French Pendant Necklaces

Materials

Diamond, Yellow Gold

Vintage Large Red Coral Diamond 18 Karat Pendant-Enhancer
Located in Miami, FL
This sensual Red Coral piece was designed universally as a Pendant or Enhancer. This can easily
Category

Vintage 1950s Retro Pendant Necklaces

Materials

Coral, Diamond, 18k Gold

Michael Beaudry Colored Diamond Pendant Estate Platinum Large Round Jewelry
By Michael Beaudry
Located in Torrance, CA
Finely detailed pre-owned Michael Beaudry colored diamond pendant crafted in 900 platinum
Category

21st Century and Contemporary Unknown Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Yellow Diamond, Platinum

Victorian Large Aquamarine Diamond and Enamel Pendant, ca. 1860s
Located in Idar-Oberstein, DE
Victorian Aquamarine and Diamond Pendant, ca. 1860s A large aquamarine pendant from the Victorian
Category

Antique Mid-19th Century Unknown Early Victorian Pendant Necklaces

Materials

Aquamarine, Diamond, Gold, Silver, Enamel

1990 s Large Emerald Diamond Gold Cocktail Pendant Necklace
Located in Miami, FL
Suspended from a triple - chain of white gold,  this exquisite Natural Emerald and Diamond Pendant
Category

1990s American Modern Pendant Necklaces

Materials

Diamond, Emerald, Gold

Vintage Carved large Oval Lapis Lazuli and Diamond Pendant
Located in Honolulu, HI
Large vintage Lapis Lazuli and diamond pendant in 14k white gold. This beautiful pendant has a
Category

Late 20th Century American Native American Pendant Necklaces

Materials

Diamond, Lapis Lazuli, 14k Gold, White Gold

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Large Diamond Pendant For Sale on 1stDibs

Surely you’ll find the exact large diamond pendant you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Every item for sale was constructed with extraordinary care, often using Gold, 18k Gold and White Gold. Find an antique version now, or shop for 280 vintage or 208 modern creation for a more contemporary example of these cherished accessories. Finding the perfect large diamond pendant may mean sifting through those created during different time periods — you can find an early version that dates to the 19th Century and a newer variation that were made as recently as the 21st Century. For this particular piece, .5 Carat and 1 Carat are consistently popular carat weights. A large diamond pendant from Tiffany Co., Chopard and Cartier — each of whom created a beautiful version of this treasured accessory — is worth considering. Today, if you’re looking for a round cut version of this piece and are unable to find the perfect match, our selection also includes brilliant cut and cabochon alternatives. When shopping for a large diamond pendant, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a Large Diamond Pendant?

The price for a large diamond pendant starts at $215 and tops out at $140,700 with these necklaces, on average, selling for $5,999.

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 Large Diamond Pendant
  • 1stDibs ExpertNovember 1, 2023
    Generally, a large pendant isn't called by a special name. Most people will simply refer to one as a pendant. However, there are terms for some types of pendants. For example, a locket is a hinged pendant that can hold a photograph or a lock of hair, while a medallion is a round pendant that resembles a coin. On 1stDibs, find a large selection of pendants.
  • 1stDibs ExpertFebruary 27, 2024
    In terms of dimensions, how large a 3-carat diamond is varies. The shape of the diamond will determine its length and width. Weighing 600 milligrams, diamonds that are 3 carats are generally considered to be large stones. On 1stDibs, shop a large collection of diamond jewelry from some of the world's top dealers.
  • 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.

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

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

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

Givers of fine gems enjoy surprise more than receivers, and women more than men. Find out what else our survey of 3,000 Americans revealed.

Next-Level Pearls That Go Well Beyond the Expected

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

7 Vibrant Jewels for a Breezy Late-Summer Wardrobe

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

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

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

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

After more than a decade creating the iconic Lanvin gems of the Alber Elbaz years, designer Elie Top dove into the world of fine jewelry, mixing silver and gold to create his own striking, timeless look.