Skip to main content

1 Carat Heart Necklace Diamond

to
75
1,046
492
473
435
403
1,186
302
93
84
60
8
41
267
914
15
19
8
4
6
13
8
10
32
50
1
902
326
3
536
161
104
35
27
to
1
42
35
20
17
13
275
255
52
32
29
11
8
7
3
3
1
1
1
1
1,227
4
992
75
Sort By
Cartier C Heart Necklace In 18Kt White Gold With 1.55 Ctw In VVS Diamonds
By Cartier
Located in Miami, FL
: Mounted in flush settings, with 31 round brilliant cut diamonds, 1.55 carats, white colorless D/E color
Category

21st Century and Contemporary French Modern Drop Necklaces

Materials

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

18k Yellow Gold Multi Sapphire Ruby Emerald Diamond Heart Pendant Necklace
Located in Houston, TX
and Emeralds) and approximately 1 carat of white diamonds with SI clarity. Chain length is 16" and has
Category

2010s Pendant Necklaces

Materials

Diamond, Emerald, Ruby, Blue Sapphire, Yellow Gold

SeidenGang 1990 1.15 CTW Diamond 18K Gold Interchangeable Heart Pendant Necklace
By SeidenGang
Located in Philadelphia, PA
hinged enhancer style bale allowing heart pendants to be swapped One pendant is puffed with engraved
Category

1990s Pendant Necklaces

Materials

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

Tiffany Co Elsa Peretti Diamond Heart Chain Necklace, 18k Yellow Gold
By Elsa Peretti for Tiffany Co.
Located in McLeansville, NC
Stones: diamond, 5 round brilliant cut 1-1.5 mm approximately .04 total carats EF color/ VS1-2
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

LB Exclusive 14 Karat Yellow and White Gold Diamond Heart Pendant Necklace
By LB Exclusive
Located in Southampton, PA
18” chain and a heart pendant that measures 1.25” in length and 1” in width. The necklace is
Category

21st Century and Contemporary Pendant Necklaces

Materials

White Diamond, 14k Gold, Yellow Gold

Two Tone Pave Diamond Heart Pendant
Located in Towson, MD
14KT yellow and white gold (Stamped) approximately 1.55 carat H-I color and I1-I2 clarity diamond
Category

2010s Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold, Yellow Gold

Diamond Heart Necklace Estate 18 Karat Gold Invisible Set Pendant Fine Jewelry
Located in Torrance, CA
Finely detailed estate diamond heart necklace crafted in 18 karat white gold. 7 princess cut
Category

Mid-20th Century Unknown Modern Pendant Necklaces

Materials

White Diamond, 18k Gold, White Gold

David Morris 72.58 Carats Diamonds Gold Three Strand Necklace
By David Morris
Located in New Orleans, LA
sparkles with 244 pure white diamonds totaling 72.58 carats. Each oval, pear, marquise, round and heart
Category

21st Century and Contemporary English Contemporary More Necklaces

Materials

Diamond, Platinum

Chopard Happy Amore Small Hearts 18 Karat Rose Gold and Diamond Pendant Necklace
By Chopard
Located in Southampton, PA
lobster claw closure and a heart pendant that measures 1” in length and 1” in width. The necklace weighs
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Rose Gold

Victorian 3.35 Carats Ruby Diamond 18 Karat Yellow Gold Antique Heart Pendant
Located in Philadelphia, PA
Pendant is designed as a heart shape centering three clustered prong set old mine cut diamonds
Category

Antique 1890s Victorian Pendant Necklaces

Materials

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

Dazzling 14k White Gold Heart Pendant Necklace w/ 1ct Natural Diamonds AIG Cert
Located in רמת גן, IL
A stylish heart pendant necklace with dazzling 1-carat round brilliant diamonds. The jewelry is
Category

2010s Israeli Pendant Necklaces

Materials

Diamond, White Gold

14kt Round and Baguette Diamond Heart Pendant
Located in Towson, MD
14kt yellow gold diamond heart pendant with approximately 1.00 carat of prong set round brilliant
Category

2010s Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

Elegant 18k White Gold Heart Necklace W/ Pendant W/ 1.04 Ct Natural Diamonds
Located in רמת גן, IL
A stunning necklace with pendant with a dazzling 0.13 carat round brilliant natural diamond. It has
Category

2010s Singaporean Drop Necklaces

Materials

Diamond, 18k Gold, White Gold

Tiffany Co. Diamond Heart Pendant
By Tiffany Co.
Located in Bethesda, MD
This stunning Tiffany & Co. diamond heart pendant is set in platinum and features .84 carats of
Category

21st Century and Contemporary American Contemporary Drop Necklaces

Materials

Diamond, Platinum

Triple Hearts Diamond Gold Pendant
Located in Beverly Hills, CA
Love is in the air! This pendant of three intertwined tri-tone hearts features 2.07 carats of VS
Category

2010s American More Necklaces

Materials

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

Vintage 1.67 Carats Ruby Diamond Heart Pendant Charm in 14 Karat Gold
Located in Austin, TX
stunner. The heart pendant measures 1 inch long by 1 inch wide in 14 karat yellow gold and 14 karat white
Category

Mid-20th Century American Contemporary Pendant Necklaces

Materials

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

Heart Shaped Diamond Pave Pendant
Located in Los Angeles, CA
Heart-shaped Diamond Pave Pendant Estate diamond-pave heart-shaped gold pendant. It is worth
Category

Late 20th Century Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold

Tiffany Co. Elsa Peretti Diamond Platinum Heart Pendant
By Tiffany Co.
Located in Chicago, IL
Circa 1990s Elsa Peretti for Tiffany & Company Platinum and Diamond Heart Pendant, measuring 1 1/8
Category

1990s American Drop Necklaces

Materials

Diamond, Platinum

Jose Hess 2000 s Diamond 14 Karat Yellow Gold Lovesaver Heart Pendant Necklace
By Jose Hess
Located in Philadelphia, PA
suspending from heart shaped surmount Centering a prong set round brilliant cut diamond Weighing
Category

21st Century and Contemporary Drop Necklaces

Materials

Diamond, Gold, Yellow Gold

Antique Diamond Heart Pendant Brooch
Located in Bethesda, MD
carats total Dimensions: 1¼" wide × 1 2/8" high Diamond Cuts: Old Mine, Rose, Old European, and Single
Category

Vintage 1910s Belle Époque Pendant Necklaces

Materials

Diamond, Platinum

1950 s 2.10 CTW Diamond 14 Karat White Gold Vintage Heart Pendant Necklace
Located in Philadelphia, PA
cut diamonds fully around via fishtail prongs Weighing approximately 2.10 carats total - G/H color
Category

Vintage 1950s Modern Pendant Necklaces

Materials

Diamond, Gold, 14k Gold, White Gold

LB Exclusive 14 Karat Rose Gold 0.13 Carat Diamond Necklace
By LB Exclusive
Located in Southampton, PA
This necklace features a striking design that will capture your heart and your imagination
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, Rose Gold

Diamond Pave Gold Heart Pendant
Located in Beverly Hills, CA
A fine expertly made pave set gold heart pendant. It features 3.25 carats of round brilliant cut
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, Gold, 14k Gold, White Gold

14k Yellow Gold 0.40ct Pear Cut Diamond Open Work Heart Pendant Chain Necklace
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Diamond - Pear Cut - Prong Set - VS2 Clarity - J Color
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Gold, 14k Gold, Yellow Gold

14k Yellow Gold 0.40ct Pear Cut Diamond Open Work Heart Pendant Chain Necklace
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Diamond - Pear Cut - Prong Set - VS2 Clarity - J Color
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Gold, 14k Gold, Yellow Gold

Cartier France Perles De Diamants 4.72 Carats Diamonds Gold Necklace
By Cartier
Located in Miami, FL
Dover Jewelry presents this eye catching Cartier diamond necklace from " Perles De Diamants
Category

1990s French Choker Necklaces

Materials

Diamond, 18k Gold

Enchanting 1.26ct Sapphire and Diamonds Halo Necklace - GIA Certified
Located in רמת גן, IL
elegance of this halo necklace, featuring a stunning 1.01-carat heart-shaped sapphire in a mesmerizing
Category

2010s Israeli Pendant Necklaces

Materials

Diamond, Sapphire

9.5 Carat Heart Shape Pink Morganite and White Diamond Pendant 14K Rose Gold
By Alberto
Located in GREAT NECK, NY
Material: 14k Rose Gold Center Stone Detail: 1 Heart Shaped Pink Morganite at 9.50 Carats
Category

2010s American Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Morganite, 14k Gold, Rose Gold

Diamond Pave Heart-Shaped Pendant
Located in Los Angeles, CA
Diamond pavé gold heart-shaped pendant circa 1990. DETAILS: Diamond and gold articulated heart
Category

1990s Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold, Yellow Gold

Chaumet Paris Large Liens Heart Necklace in 18Kt White Gold with VS Diamonds
By Chaumet
Located in Miami, FL
cut diamonds, 0.20 carats, E/F color, VS-1 clarity. Weight: 57.6 Grams, (36.92 Dwt.). Length: Chain
Category

21st Century and Contemporary French Modern Drop Necklaces

Materials

Diamond, 18k Gold, White Gold, Gold

Antique Platinum 21.90ct GIA Heart Cut Aquamarine Diamond Crown Enhancer Pendant
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Aquamarine - Heart Cut - Prong Set - Transparent Blue Color
Category

Vintage 1920s Art Deco Pendant Necklaces

Materials

Aquamarine, Diamond, Platinum

14kt Channel Set Ruby and Diamond Heart Pendant
Located in Towson, MD
diamond H-I color SI2-I1 clarity heart pendant. The pendant measures 1 1/8 inch long x 15/16 inch wide
Category

1990s Pendant Necklaces

Materials

Diamond, Ruby, 14k Gold, Yellow Gold

Large Edwardian Diamond Heart Brooch Pendant
Located in Philadelphia, PA
This lovely Edwardian diamond heart can be worn on a chain as a pendant or as a brooch. The center
Category

Vintage 1910s Edwardian Pendant Necklaces

Materials

Diamond, Platinum

18K Yellow Gold Diamond Heart Pendant
Located in MONTMORENCY, FR
classic heart silhouette with gently rounded contours. At its center, a brilliant 0.15-carat H-VS round
Category

Mid-20th Century French Retro Pendant Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

Captivating 0.70ct Double Excellent Ideal Cut Diamonds Halo Necklace w/ Pendant
Located in רמת גן, IL
necklace. At its heart lies a 0.53-carat diamond, masterfully cut to a double excellent ideal standard
Category

2010s Israeli Pendant Necklaces

Materials

Diamond

14K Yellow Gold Diamond Heart Pendant
Located in Beverly Hills, CA
diamonds, totaling 0.81 carats. With J-K color and SI-1 to SI-2 clarity, these diamonds offer a warm
Category

Vintage 1970s Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

LB Exclusive 14 Karat White Gold 0.52 Carat Diamond Pendant Necklace
By LB Exclusive
Located in Southampton, PA
An intricate diamond pendant measuring 1 inch long makes this a luxurious piece of jewelry that
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

1964 Felger Inc. Citrine Diamond Platinum 18 Karat Gold Heart Pendant
Located in Philadelphia, PA
diamonds Diamonds are G/H in color with VS clarity while weighing in total approximately 0.27 carat
Category

Vintage 1960s Contemporary Pendant Necklaces

Materials

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

Stunning Antique Diamond Gold Heart Pendant
Located in Litchfield, CT
with 5.50 carats of sublime white diamonds (G-H color, SI1 clarity) harmoniously surrounding a
Category

Antique Early 1900s Swiss Edwardian Drop Necklaces

Materials

White Diamond, 14k Gold

Edwardian 9.64 CTW Diamond Sapphire Ruby Heart Shaped Black Opal Antique Pendant
Located in Philadelphia, PA
motifs Featuring a heart-shaped opal cabochon weighing approximately 6.42 carats - bezel set Black in
Category

Vintage 1910s Edwardian Pendant Necklaces

Materials

Diamond, Opal, Ruby, Sapphire, Platinum

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

21st Century and Contemporary American Modern Pendant Necklaces

Materials

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

Boucheron Diamond Necklace
By Boucheron
Located in Litchfield, CT
Circa 1970s, 18k, by Boucheron, Paris, France. This ultra-chic diamond-set yellow gold necklace by
Category

Vintage 1970s French Link Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

Lovely 1.15ct Double Excellent Ideal Cut Diamonds Necklace with Pendant
Located in רמת גן, IL
Certified Celebrate romance with this exquisite 18k yellow gold necklace, featuring a 1.03-carat heart
Category

2010s Israeli Pendant Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

21 Carats + Fancy Shape Diamond By the Yard Necklace in Platinum 36 inches
Located in La Jolla, CA
21 carats Fancy Shape Diamonds Diamond By the Yard Necklace in Platinum Platinum diamond by the
Category

21st Century and Contemporary North American Chain Necklaces

Materials

Diamond, Platinum

Antique Heart Shaped Diamond Pendant c. 1900
Located in Chicago, IL
. The diamonds are set in silver over pink gold. Height of the diamond heart without bail - 25 mm (1
Category

Antique Late 19th Century Victorian Drop Necklaces

Materials

Diamond

Captivating Heart Shaped Jade w/ Side Diamonds in 18K Yellow Gold - Pendant Only
Located in רמת גן, IL
carat weight: N/A Shape: Heart Color: Green Clarity grade: N/A Side stone: 4 pcs Diamonds Side stone
Category

2010s Singaporean Pendant Necklaces

Materials

Diamond, Jade, 18k Gold, Yellow Gold

VAN CLEEF ARPELS Platinum Diamond Heart Pendant
By Van Cleef Arpels
Located in Chicago, IL
18K White Gold and Diamond Heart pendant by Van Cleef & Arpels. set with 1 Carat of Fine White
Category

21st Century and Contemporary French Drop Necklaces

Materials

Diamond, 18k Gold

Vintage 14k White Gold Diamond Heart Pendant
Located in Beverly Hills, CA
A beautiful vintage heart shape pendant made of 14k (tested) white gold and diamond. Diamonds are
Category

Vintage 1980s Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

Black Starr Frost Art Deco 1.60 Carats Diamond Rock Crystal Platinum Necklace
Located in Philadelphia, PA
diamonds. Bead set throughout and weighing approximately 0.87 carat total - I/J color with VS2 clarity
Category

Vintage 1920s Art Deco Pendant Necklaces

Materials

Crystal, Diamond, White Diamond, Rock Crystal, 18k Gold, White Gold, Pla...

Edwardian Opal and Diamond Heart Locket Pendant
Located in Carmel-by-the-Sea, CA
carats and is truly magnificent, boasting a striking play of color and brilliance. The diamonds weigh
Category

Vintage 1910s Pendant Necklaces

Materials

Diamond, Opal, Yellow Gold, Silver

White Gold and Diamond Heart Outline Pendant
Located in Coral Gables, FL
14 Karat White Gold Open Heart Pendant Featuring 21 Round Diamonds Of VS/SI Clarity & G/H Color
Category

Mid-20th Century Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

Tiffany Co. Sapphire Diamond Gold Heart Pendant
By Tiffany Co.
Located in Chicago, IL
Circa 2005 Tiffany & Company 18K yellow Gold Open Heart pendant, measuring 5/8 inch X 1/2 inch and
Category

Early 2000s American Pendant Necklaces

Materials

Diamond, Sapphire, 18k Gold

Kurt Wayne 1990 s Diamond Rubellite Tourmaline 18 Karat White Gold Heart Necklae
By Kurt Wayne
Located in Philadelphia, PA
Featuring a rose cut heart shaped rubellite tourmaline weighing 8.5 carats total. Transparent
Category

1990s Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Rubelite, Tourmaline, 18k Gold, White Gold

Kurt Wayne 1990 s Diamond Rubellite Tourmaline 18 Karat White Gold Heart Necklae
By Kurt Wayne
Located in Philadelphia, PA
Featuring a rose cut heart shaped rubellite tourmaline weighing 8.5 carats total. Transparent
Category

1990s Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Rubelite, Tourmaline, 18k Gold, White Gold

Small Diamond Heart Pendant, 14KT Yellow Gold
Located in McLeansville, NC
A vintage 14 karat yellow gold small diamond heart pendant. This charm features an open heart
Category

Vintage 1970s Pendant Necklaces

Materials

Diamond, Yellow Gold

Stunning 0.72ct Double Excellent Ideal Cut Diamonds Halo Necklace with Pendant
Located in רמת גן, IL
0.52-carat heart-shaped diamond. With a double excellent ideal cut, this diamond sparkles brilliantly
Category

2010s Israeli Pendant Necklaces

Materials

Diamond, 14k Gold, Rose Gold

Dazzling 1.10ct Double Excellent Ideal Cut Diamonds Halo Necklace -GIA Certified
Located in רמת גן, IL
: 18k White Gold Main stone: 1 pc Diamond Main stone carat weight: 0.80ct Shape: Heart Color grade: D
Category

2010s Israeli Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

  • 1
  • ...
Get Updated with New Arrivals
Save "1 Carat Heart Necklace Diamond", and we’ll notify you when there are new listings in this category.

1 Carat Heart Necklace Diamond For Sale on 1stDibs

You are likely to find exactly the 1 carat heart necklace diamond you’re looking for on 1stDibs, as there is a broad range for sale. Every item for sale was constructed with extraordinary care, often using Gold, 18k Gold and White Gold. You can easily find a 220 antique edition and 824 modern creations to choose from as well. Finding the perfect 1 carat heart necklace diamond 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. As it relates to this specific piece, our collection includes designs that are universally popular, but .5 Carat and 1 Carat carat weights, specifically, are sought with frequency. Finding an appealing 1 carat heart necklace diamond — no matter the origin — is easy, but LB Exclusive, Tiffany Co. and Roman Malakov each produced a popular version that is worth a look. See these pages for a round cut iteration of this accessory, while there are also heart cut cut and princess cut cut versions available here, too. There aren’t many items for men if you’re seeking a 1 carat heart necklace diamond, as most of the options available are for women and unisex.

How Much is a 1 Carat Heart Necklace Diamond?

Prices for a 1 carat heart necklace diamond can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $74 and can go as high as $850,000, while this accessory, on average, fetches $3,043.

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.

Read More

This Victorian Necklace Features a Rainbow of Gems

If jewelry could talk, we know this piece would have good stories.

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

Emblems of heartfelt emotion, elegant vessels for photos and keepsakes and perfect for layering, these special ornaments are an essential component of any thoughtfully curated jewelry collection.

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.