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1.96 Carats Colombian Emerald Heart Shape Pendant White Gold 14 Karat
Located in Great Neck Plaza, NY
1.96 Carats Colombian Emerald Heart Shape Pendant White Gold 14 Karat, 3 prong setting Chain
Category

2010s American Artisan Pendant Necklaces

Materials

Diamond, Emerald, White Gold

1 Carat Diamond Baguette Swirling Ribbon Heart Pendant 14 Karat Gold with Chain
Located in Tustin, CA
ribbon of gold which forms a 3 dimensional heart. Baguette diamonds measure 2.2 mm x 1 mm and weigh
Category

Late 20th Century American Contemporary Pendant Necklaces

Materials

White Diamond, 14k Gold, Yellow Gold

0.01 Carat Round Diamond Engraving Heart Charm/Pendant in 14 Karat Yellow Gold
By Five Star Jewelry
Located in Austin, TX
a statement pendant! This gold and diamond heart charm is so versatile.
Category

21st Century and Contemporary American Artist Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

Heart diamond pendant necklace 18KT gold Valentines gift
Located in Boca Raton, FL
Stunning diamond pendant necklace made with VS diamonds totalling 1 carat in large heart design
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold

18k Kieselstein Ruby and Diamond Heart Crown Pendant
By Barry Kieselstein-Cord 1
Located in Laguna Hills, CA
18K KIESELSTEIN RUBY DIAMOND HEART CROWN PENDANT The iconic Kieselstein design is 1" in length
Category

21st Century and Contemporary North American Contemporary Pendant Necklaces

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Cartier White Gold and Diamond Pave Heart Pendant necklace
By Cartier
Located in Chicago, IL
Circa 2010 Cartier Heart Pendant Necklace, 18k White Gold with the heart measuring 3/8 X 3/8 inch
Category

2010s French Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

14 Karat Yellow Gold, Ruby, Diamond Heart Pendant Necklace
Located in McLeansville, NC
A 14 karat yellow gold ruby and diamond heart pendant necklace. This necklace features a heart
Category

1990s Pendant Necklaces

Materials

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

14K Yellow Gold 3 Diamond Pendant and 14k Yellow 18" Chain w Appraisal
Located in Eagan, MN
classic necklace with 3 diamond that total .88 carats. They are all Brilliant Cut Diamonds and measure
Category

2010s Unknown Art Deco Pendant Necklaces

Materials

Diamond, Yellow Gold

Tiffany Co. Diamond Platinum Tiffany Keys Ornate Heart Key Pendant
By Tiffany Co.
Located in Hicksville, NY
Tiffany Keys Collection Ornate Heart Key Pendant Necklace - Platinum, Diamonds Features 1.12 carat
Category

21st Century and Contemporary American Modern Pendant Necklaces

Materials

Diamond, Platinum

Tiffany Co. Three Stone Diamond Heart Pendant Necklace in Platinum
By Tiffany Co.
Located in Scottsdale, AZ
The diamond heart pendant necklace from Tiffany & Co. is stunningly simple, yet undeniably
Category

21st Century and Contemporary Unknown Contemporary Pendant Necklaces

Materials

Diamond, Platinum

Jewel Tone Enamel Diamond Yellow Gold Heart Shape Enhancer Pendant
Located in Los Angeles, CA
Jewel tone enamel diamond and yellow gold heart-shaped enhancer pendant circa 1990. Love it
Category

1990s Modern Pendant Necklaces

Materials

Diamond, 18k Gold, Yellow Gold, Enamel

GIA Certified Multi-Color Heart Sapphire and Diamond Pendant Drop Necklace
Located in Beverly Hills, CA
GIA Certified, 18 karat white gold diamond and multi color heart shape sapphire pendant drop
Category

2010s Unknown Modern Pendant Necklaces

Materials

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

Limited Edition Cartier Diamond Heart Pendant Charm 18k Yellow Gold Jewelry
By Cartier
Located in Torrance, CA
& white gold. One estimated 0.03 carat round brilliant cut diamond is set into the heart (estimated at
Category

Early 2000s Unknown Modern Pendant Necklaces

Materials

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

White Gold Diamond Heart Pendant Necklace, 14k Single Cut .48ctw Love
Located in Greensboro, NC
Metal Content: 14k White Gold Stone Information: Natural Diamonds Total Carats: .48ctw Cut
Category

Late 20th Century Unknown Pendant Necklaces

Materials

Diamond, White Gold

2ct Diamond Heart Pendant Vintage Platinum Pave Set Estate Mid Century Jewelry
Located in Torrance, CA
Finely detailed vintage diamond heart pendant crafted in 900 platinum (circa 1950s to 1960s
Category

Mid-20th Century American Modern Pendant Necklaces

Materials

Diamond, White Diamond, Platinum

18 Karat Yellow Gold Solid Heart Pendant Necklace with Three Round Diamonds
Located in Scottsdale, AZ
securely bezel-set within the heart pendant, add a touch of shimmer and opulence. These diamonds
Category

21st Century and Contemporary Unknown Contemporary Pendant Necklaces

Materials

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

Krementz Late Victorian Diamond Seed Pearl 14 Karat Gold Heart Pendant Brooch
By Krementz Co
Located in Philadelphia, PA
Designed as a domed heart centering seven old European cut diamonds, weighing approximately 0.15
Category

Antique Late 19th Century Pendant Necklaces

Materials

Diamond, Natural Pearl, 14k Gold

Natural Blue Sapphire Diamond .925 Silver Heart Pendant Valentine Gift for Her
Located in New York, NY
Introducing Natural Blue Sapphire Diamond Heart Pendant Made in Sterling Silver which is a fusion
Category

21st Century and Contemporary American Art Deco Pendant Necklaces

Materials

Diamond, Sapphire, Blue Sapphire, Silver, Sterling Silver

Heart Shaped Diamond Gold Locket
Located in Los Angeles, CA
Estate 1990s heart-shaped diamond and gold locket. The hinged locket design features a heart-shaped
Category

1990s Contemporary Pendant Necklaces

Materials

White Diamond, 18k Gold

Diamond Pave Heart Slide White Gold Necklace
Located in Los Angeles, CA
-shaped pendant sliding on a delicate cable link chain, the diamonds totaling approximately 0.36 carat
Category

1990s Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

14k Rose Gold and Diamond Pyramid Heart Necklace
Located in New York City, NY
gold pendant, while diamonds totaling 0.36 carats bring serious sparkle. 14K rose gold Diamonds: 0.36
Category

2010s American Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, Rose Gold

14 Karat White Gold and Diamond Open Heart Necklace
Located in Washington Depot, CT
Vintage 14K White Gold and Diamond Open Heart Necklace. This diamond heart necklace is the
Category

20th Century Pendant Necklaces

Materials

Diamond, White Gold

Vintage 18 Karat Yellow English Gold Diamond Heart Locket
Located in New York, NY
Charming vintage 18k gold heart locket that opens with a pave diamond heart on the front of the
Category

Vintage 1980s British Modern Pendant Necklaces

Materials

Diamond, Gold, 18k Gold

Two Photo Star Set Diamond Sterling Silver Heart Locket
Located in Lexington, KY
This is a gorgeous brand new sterling silver heart locket with a star set diamond center and a
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Sterling Silver

Tiffany Co. Double Diamond Heart Necklace Paloma Picasso 18k White Gold
By Paloma Picasso for Tiffany Co.
Located in Torrance, CA
Elegant and finely detailed pre owned Tiffany & Co double heart diamond necklace crafted in 18
Category

Late 20th Century Unknown Modern Pendant Necklaces

Materials

Diamond, White Diamond, 18k Gold, White Gold

Antique French Rose Cut Diamond 18 Karat Gold Heart Shaped Locket
Located in Beverly Hills, CA
One Antique French Rose Cut Diamond 18 Karat Gold Heart Shaped Locket. Featuring one rose cut
Category

Antique 1890s French Pendant Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

Chopard Happy Floating Diamonds White Gold Pendant
By Chopard
Located in Miami, FL
diamonds into the heart pendant F-G Color VVS clarity with Chopard signature. Chain is not included
Category

21st Century and Contemporary Swiss Pendant Necklaces

Materials

Diamond, 18k Gold

Rose Gold Padparadscha Sapphire Pink Spinel Diamond Pave Pendant Necklace
By Joke Quick
Located in Antwerp, BE
inches (41 cm, extra closure at 37.5 cm) Pendant dimensions (trillion-heart shape): 0.31 inch X 0.307
Category

2010s Belgian Contemporary Pendant Necklaces

Materials

Padparadscha Sapphire , Spinel, Sapphire, White Diamond, Diamond, Rose G...

Tanzanite Puffy Heart Pendant with Hidden Bale 14 Karat Yellow Gold with Chain
Located in Tustin, CA
Beautifully designed, rounded, convex shaped, "Puffy" heart pendant is covered in prong set round
Category

21st Century and Contemporary Unknown Contemporary Pendant Necklaces

Materials

Tanzanite, 14k Gold, Yellow Gold

Vintage Heart Diamond Locket Necklace in 14K Yellow Gold with Anchor Link Chain
Located in Austin, TX
This vintage heart locket pendant and chain is perfect to cradle your love to your heart. The
Category

Mid-20th Century American Retro Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

GIA Report Certified Colombian Emerald Diamond Platinum Pendant
Located in Los Angeles, CA
GIA report certified Colombian emerald diamond and platinum pendant circa 1990. * Love it because
Category

1990s Contemporary Pendant Necklaces

Materials

Diamond, Emerald, Platinum

Edwardian Amethyst Diamond Pearl Platinum Gold Pendant Necklace
Located in Los Angeles, CA
Edwardian amethyst diamond pearl platinum and gold pendant necklace circa 1910. Clear and concise
Category

Vintage 1910s Edwardian Pendant Necklaces

Materials

Amethyst, Diamond, Pearl, Gold, 14k Gold, Platinum

Darling Phantom: Black Diamond Pink Baroque Pearl Ghost Pendant 18K White Gold
Located in Wan Chai District, HK
pendant length of approximately 1 inch (3 cm), is perfect for those who appreciate playful elegance and
Category

21st Century and Contemporary Hong Kong Contemporary Pendant Necklaces

Materials

Diamond, Black Diamond, Pearl, Freshwater Pearl, 18k Gold, White Gold

Le Vian Rhodolite Garnet Diamond Pendant Necklace, Sterling Gold 925 18k 3.98ctw
By Le Vian
Located in Greensboro, NC
Color: Purplish Red Natural Diamonds Carats: .16ctw Cut: Round Brilliant Color: G - H & Chocolate
Category

Late 20th Century Unknown Pendant Necklaces

Materials

Diamond, Garnet, Rhodolite, Gold, Rose Gold, Sterling Silver

Tiffany Co. 1950 s Aquamarine Diamond 14K Gold Vintage Four Leaf Clover Charm
By Tiffany Co.
Located in Philadelphia, PA
transitional cut diamond bezel set in white gold center Weighing approximately 0.08 carat total - eye clean and
Category

Vintage 1950s Modern Pendant Necklaces

Materials

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

Edwardian 10.00 Total Carat Diamond Heart Locket Pendant
Located in Narberth, PA
A simply breathtaking diamond heart locket from the Edwardian (ca1910) era! This exquisite piece is
Category

Vintage 1910s Unknown Edwardian Necklace Enhancers

Materials

Diamond, Platinum

Birks Canada Large Diamond Peridot Amethyst Gold Locket Compartment Cross
Located in New York, NY
carats) surrounded by brilliant modern cut diamonds at the heart of the jewel. The soft buffed finish
Category

Vintage 1980s Canadian Pendant Necklaces

Materials

Amethyst, Diamond, Peridot, 14k Gold

Cellini Exclusive 18kt White Gold Diamond .16ct Enamel Teddy Bear Charm
By Ambrosi
Located in New York, NY
lovely heart shaped cutouts. Total diamond weight 0.16 carats Total Blue sapphire weight 0.03
Category

Early 2000s Italian Modern Pendant Necklaces

Materials

Diamond, Blue Sapphire, White Gold, Enamel

Cellini Exclusive 18 Karat White Gold, Diamond and Enamel Teddy Bear Charm
By Ambrosi
Located in New York, NY
measures approximately 1" long and 3/4" wide. The bale is hinged making it easy to wear as a pendant or on
Category

Early 2000s Italian Modern Pendant Necklaces

Materials

Diamond, Blue Sapphire, 18k Gold

14KGold Moonstone Sapphire Pearl and Diamond Vintage Style Floral Necklace
Located in Bangkok, TH
mm. (w) x 46 mm. (l) *this pendant is supplied without a chain* Total Gemstones Weight: 4.37 carat
Category

21st Century and Contemporary Thai Edwardian Pendant Necklaces

Materials

Diamond, Moonstone, Pearl, Sapphire, 14k Gold, Yellow Gold

Ethiopian Opal and Diamond Vintage Style Necklace in 18K White Gold
Located in Bangkok, TH
catch both eyes and hearts. The 18k gold and diamond claw setting protects and keep the precious opal
Category

21st Century and Contemporary Thai Art Deco Pendant Necklaces

Materials

Diamond, Opal, 18k Gold, White Gold

Tiffany Co. Emerald and Diamond Heart Pendant
By Tiffany Co.
Located in Bethesda, MD
This stunning Tiffany & Co. emerald and diamond heart pendant is set in platinum and features 1.05
Category

21st Century and Contemporary American Contemporary Drop Necklaces

Materials

Diamond, Emerald, Platinum

3.6 Ct Diamond 3 Heart Pendant or Necklace 18 K White Gold with 14 K Gold Chain
Located in New York, NY
3.6 Ct Diamond Heart Pendant/ Necklace 18 Karat White Gold With 14 K Gold Chain Diamond Weight
Category

2010s Drop Necklaces

Materials

Diamond, White Gold, 18k Gold

Chopard Happy Diamonds Icons Heart Diamond Pendant Necklace 18K W/Gold 0.95 CTW
By Chopard
Located in New York, NY
This is an authentic Chopard "Happy Diamonds Icons" Heart Diamond Pendant Necklace, set in high
Category

2010s Drop Necklaces

Materials

Diamond, Gold, 18k Gold

No Reserve- 10K Rose Gold Diamond Abstract Heart Motif Pendant
Located in เกาะสมุย, TH
This fine dainty pendant piece is for wearing everyday. There are three round diamonds set inside
Category

21st Century and Contemporary Thai Necklace Enhancers

Materials

Diamond, Rose Gold

3ct Diamond Heart Pendant Vintage 14k White Gold Brooch Estate Fine Jewelry
Located in Torrance, CA
brilliant and single cut diamonds total an estimated 3 carats (estimated at G-H color and VS1-2 clarity
Category

Mid-20th Century Retro Brooches

Materials

Diamond, White Diamond, 14k Gold, White Gold

Chopard Maxi Happy Diamond Extra Large 18 Karat Gold Heart Pendant Necklace
By Chopard
Located in New York City, NY
Chic and impressive 18K white gold and diamond large heart shaped pendant from the "Maxi Happy
Category

21st Century and Contemporary Swiss Contemporary Drop Necklaces

Materials

Diamond, 18k Gold

Diamond Ruby Yellow Gold Lion Brooch Pendant
Located in Los Angeles, CA
Diamond Ruby and yellow gold lion brooch pendant with Star of David and Chai, circa 1990. Clear
Category

1990s American Contemporary Brooches

Materials

Diamond, Ruby, 14k Gold, Yellow Gold

White Enamel Diamond Yellow Gold Diva Brooch Pendant
Located in Los Angeles, CA
White enamel diamond and yellow gold diva brooch pendant by Alfieri & St John circa 1980. Clear
Category

Vintage 1980s Italian Art Deco Brooches

Materials

Diamond, 18k Gold, Yellow Gold, Enamel

Victorian Garnet Diamond Ruby and 14 Karat Gold Turtle Pendant
Located in Philadelphia, PA
and tail The pendant tested to be 14 karat gold This little guy will slowly crawl into your heart
Category

Antique Early 1900s Late Victorian Charm Bracelets

Materials

Diamond, Garnet, 14k Gold

Victorian Fleur-de-Lis Crown Diamond Enamel Gold Brooch Pendant
Located in Los Angeles, CA
Victorian diamond enamel pearl and yellow gold fleur de lis and crown brooch pendant circa 1890
Category

Antique 1890s Victorian Brooches

Materials

Diamond, Gold, 14k Gold, Enamel

Ruby 2.04 Carat Diamond Pink Sapphire 18 Karat Yellow Gold HeartBeat Ring
By Mousson Atelier
Located in Bangkok, TH
Ruby 2.04 carat Diamond Pink Sapphire 18 Karat Yellow Gold HeartBeat Ring Ring from the HeartBeat
Category

21st Century and Contemporary Thai Contemporary Cocktail Rings

Materials

Diamond, Ruby, Pink Sapphire, 18k Gold

Asch Grossbardt Multi-Stone Diamond Inlay Fish Brooch/Pendant in 14 Karat Gold
By Asch Grossbardt
Located in Scottsdale, AZ
, 3 sugilite, 3 chalcedony and 1 diamond Diamond Count: 1 Diamond Cut: Round Diamond Total Carat
Category

21st Century and Contemporary Unknown Contemporary Brooches

Materials

Chalcedony, Coral, Diamond, Lapis Lazuli, Onyx, Pearl, Gold, 14k Gold, Y...

Late Art Deco Citrine Drop Diamond Gold Necklace
Located in Narberth, PA
, which displays fabulous wirework and a heart motif. A platinum topped scrolled bail rests at the top the
Category

Vintage 1930s Art Deco Drop Necklaces

Materials

Citrine, Diamond, 18k Gold, Platinum

18th Century Diamonds 18 Karat Rose Gold Silver Flower Brooch
Located in Poitiers, FR
with safety hook. Total weight of the main diamond : 0,30 carat approximately. Height : 3 cm
Category

Antique 18th Century French Napoleon III Brooches

Materials

Diamond, White Diamond, Gold, 18k Gold, Rose Gold, Silver, Sterling Silver

Cellini Exclusive 18Kt Yellow Gold .16Ct Diamond Enamel Boy Teddy Bear Charm
By Cellini
Located in New York, NY
approximately 1" long and 3/4" wide. The diamond bale is hinged making it easy to wear as a pendant or on a
Category

Early 2000s Italian Modern Charm Bracelets

Materials

Diamond, 18k Gold, Yellow Gold, Enamel

Wonderful 8 Charms Eiffel Tower Champagne Bucket Gold Charm Bracelet
Located in Cape May, NJ
end retailers. They measure 1.25" x 1" x .50" 14K gold Heart .05 carat diamond
Category

Vintage 1950s Charm Bracelets

Materials

Blue Sapphire, Diamond, Pearl, Rock Crystal, Ruby, 14k Gold

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3 Carat Diamond Heart Pendants For Sale on 1stDibs

There is a broad range of 3 carat diamond heart pendants for sale on 1stDibs. These distinct designs — crafted with great care and often made from Gold, 18k Gold and White Gold — can elevate any look. Our selection of items includes 10 vintage examples as well as 58 contemporary versions. Our collection is diverse and broad-ranging, and pieces in stock date back to the 19th Century while others were produced as recently as the 21st Century. The designs in our inventory of 3 carat diamond heart pendants bearing Contemporary or Modern hallmarks are very popular. Many examples in our inventory of these items are appealing no matter their origins, but Tiffany Co., Antinori Fine Jewels and Chopard produced popular versions that are worth a look. Today, if you’re looking for round cut 3 carat diamond heart pendants and are unable to find the perfect match, our selection also includes heart cut and pear cut alternatives. Most of our 3 carat diamond heart pendants for sale are for women, but there are 20 pieces available to browse for men.

How Much are 3 Carat Diamond Heart Pendants?

Prices for 3 carat diamond heart pendants can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $209 and can go as high as $187,500, while 3 carat diamond heart pendants, on average, fetch $5,530.

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.

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

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

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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.