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1/2 Carat Yellow Diamond 18 Karat Two-Tone Gold Pendant Necklace
Located in New York, NY
Diamond 1/2 Carat, surrounded by 17 Yellow Diamonds 0.14 Carat & 28 Round Diamonds 0.21 Carat with GH- SI
Category

20th Century Indian Art Deco Pendant Necklaces

Materials

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

Two-Toned Gold White Silver Mix 1/6 Carat Diamond Ribbon Pendant Necklace
Located in New York, NY
weight of this necklace is 1/6 cttw. "Video Available Upon Request"
Category

21st Century and Contemporary Indian Contemporary Pendant Necklaces

Materials

White Diamond, Diamond, White Gold, Sterling Silver, Silver, Yellow Gold...

PANIM 1 Carat Rose Cut Diamond Star Necklace in 18k White Gold
By PANIM
Located in Tsim Sha Tsui, Hong Kong
PANIM 1 carat Rose cut Diamond Star Necklace in 18K White Gold Timeless and dainty 18K solid gold
Category

21st Century and Contemporary Indian Modern Chain Necklaces

Materials

Diamond, 18k Gold, White Gold, Gold

14K White Gold 1/4 Carat Round Diamond Heart and Ribbon Center Pendant Necklace
Located in New York, NY
this necklace is 1/4 cttw.
Category

21st Century and Contemporary Indian Pendant Necklaces

Materials

Diamond, White Diamond, White Gold, 14k Gold

Platinum Martini 3 Prongs Natural Diamond Pendant 1 1/2 Carat
Located in San Francisco, CA
brillante diamond ( 1 1/2 ct. tw) Product details: Center Gemstone Type: NATURAL DIAMOND Center Gemstone
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, Platinum

14K White Gold 1 2/5 Carat Diamond Zig Zag Pendant Necklace
Located in New York, NY
rated as H-I color, and clarity graded as SI1-SI2. The total diamond weight of this necklace is 1 2/5
Category

21st Century and Contemporary Indian Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, White Gold, 14k Gold

GIA 1 Carat Pear Shape Diamond Pendant Necklace in 18K Yellow Gold
Located in Los Angeles, CA
Beautiful 1.00 ct. J VVS2 white diamond pear shape. Handmade in 18k yellow gold. Length is 16".
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Yellow Gold

Retro Platinum and Gold 1 Carat Natural Diamond Necklace Pendant by Pepi
Located in Los Angeles, CA
colorless diamonds totaling approximately 1.00 carat. A timeless and sophisticated piece showcasing
Category

21st Century and Contemporary North American Retro Pendant Necklaces

Materials

Diamond, Platinum

1/3 Carat Heart Shape Diamond Pendant Necklace in 18K White Gold
Located in New York, NY
18 Karat White Gold 0.31 Carat Diamond Chain Necklace Wedding Fine Jewelry You will fall head
Category

2010s Pendant Necklaces

Materials

Diamond

Harakh 1 Carat Colorless Diamond Station Mandala Necklace in 18KT Yellow Gold
By Harakh
Located in New York, NY
diamond weight is 1.00 CTW. All our diamonds are minimum F color and VS2 clarity. This station necklace
Category

2010s Indian Modern Pendant Necklaces

Materials

Diamond, Gold, 18k Gold, Yellow Gold

10K Rose Gold 1/10 Carat Solitaire Bezel Set Diamond Pendant Necklace
Located in New York, NY
A twinkling 1/10ct round diamond rests in a soft bezel setting. Anchored on each side, a cable
Category

21st Century and Contemporary Indian Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, 10k Gold, Rose Gold

18K Yellow Gold Over Silver 1/3 Carat Diamond Studded Dog Tag Pendant Necklace
Located in New York, NY
Dog Tag Pendant Necklace, a luxurious meld of craftsmanship and style. Each shimmering diamond
Category

21st Century and Contemporary Indian Modern Pendant Necklaces

Materials

Diamond, White Diamond, Yellow Gold, 18k Gold, Gold Plate, Sterling Silver

10K White Gold 1/5 Carat Princess Cut Diamond 3 Stone Drop 18" Pendant Necklace
Located in New York, NY
10K White Gold Pendant Necklace showcases a trio of dazzling princess-cut diamonds, totaling 1/5 carat
Category

21st Century and Contemporary Indian Modern Pendant Necklaces

Materials

Diamond, White Diamond, 10k Gold, White Gold

18K White Gold 2 1/6 Carat Diamonds Red Ruby Openwork Circles Pendant Necklace
Located in New York, NY
This statement pendant necklace showcases multiple rows of sparkling round diamonds pave-set in
Category

21st Century and Contemporary Thai Contemporary Pendant Necklaces

Materials

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

.925 Sterling Silver 1/4 Carat Diamond Butterfly Pendant Necklace with Box Chain
Located in New York, NY
Take flight with this beautiful diamond butterfly pendant necklace. This elegant piece features 1/4
Category

21st Century and Contemporary Indian Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Sterling Silver

Harakh 1 5/8 Carat Brilliant Cut Natural Colorless Diamond Cascade Necklace
By Harakh
Located in New York, NY
round diamonds dripping delicately. Beautifully designed, this necklace will surely add a touch of
Category

2010s Indian Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, Rose Gold

10K Two-Tone Gold 1/20 Carat Round Cut Diamond Accent Swirl Pendant Necklace
Located in New York, NY
Count: 1 Round-Cut Diamonds Diamond Color: J-K Diamond Clarity: I2-I3 Diamond Weight: 0.05 cttw Diamond
Category

21st Century and Contemporary Indian Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, 10k Gold, Yellow Gold, White Gold

1/4 Carat Kite Shape Diamond Pendant Necklace in 18K White Gold
Located in New York, NY
White Gold Kite Pendant is accented with 0.23 Carats Diamonds (total weight).Gentle and elegant heart
Category

2010s Pendant Necklaces

Materials

White Diamond, White Gold

10K Two-Tone Gold 1/10 Carat Round Brilliant-Cut Diamond Spiral Pendant Necklace
Located in New York, NY
standout. With a scattering of diamonds throughout—and one larger round cut diamond cradled in between—this
Category

21st Century and Contemporary Indian Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, 10k Gold, White Gold, Yellow Gold

.925 Sterling Silver 1 1/4 Cttw Diamond Composite Heart 18" Pendant Necklace
Located in New York, NY
silver, a metal that will be tarnish-free for years to come. This 1 1/4 c.t. necklace is embellished with
Category

21st Century and Contemporary Indian Modern Pendant Necklaces

Materials

White Diamond, Diamond, Silver, Sterling Silver

14K Yellow Gold Plated .925 Sterling Silver 1/2 Carat Diamond Pendant Necklace
Located in New York, NY
. This solitaire diamond necklace features a single, brilliant-cut 1/2 carat diamond in a genuine .925
Category

21st Century and Contemporary Indian Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Sterling Silver, 14k Gold, Gold Plate, Yellow Gold

14 Karat White Gold Amethyst Pink Freshwater Pearl 0.91 Carats 1 Gram
By Harbor Diamonds
Located in New York, NY
Marquise cut Amethyst weighing 0.91 carats.
Category

2010s Contemporary Pendant Necklaces

Materials

Amethyst, Freshwater Pearl, White Gold

0.60 Carat Natural Diamond Drop Necklace G SI 1 Set in 14 Karat White Gold
Located in New York, NY
0.60 Carat Natural Diamond Drop Necklace 14K White Gold G SI 18 inches 100% Natural Diamonds, Not
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

.925 Sterling Silver 1/4 Carat Diamond "Love" Pendant Necklace with Box Chain
Located in New York, NY
Created in polished sterling silver, this lovely design features 1/4 carat TDW of round cut
Category

21st Century and Contemporary Indian Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Sterling Silver

.925 Sterling Silver 1 1/4 Cttw Diamond Shih Tzu Dog Pendant Necklace
Located in New York, NY
Unleash the elegance and charm of the .925 Sterling Silver Diamond Shih Tzu Dog Pendant Necklace, a
Category

21st Century and Contemporary Indian Modern Pendant Necklaces

Materials

Black Diamond, Sterling Silver

Opal Diamond Necklace, 14k Gold, 1 Carat Opal Diamond Halo Pendant w Cable Chain
By Five Star Jewelry
Located in Austin, TX
Diamond Number: 48 Diamond Shape: Round Brilliant Diamond Total Weight: .11 carat Diamond Clarity: VS2
Category

21st Century and Contemporary American Modern Pendant Necklaces

Materials

Diamond, Opal, 14k Gold

Pave Diamond Disk Rose Gold Necklace 14 Karat Gold 1/2 Carat Diamond Pendant
By Five Star Jewelry
Located in Austin, TX
Carat Total Diamond Weight Necklace has adjustable lengths at 16, 17 & 18 inches
Category

21st Century and Contemporary Modern Pendant Necklaces

Materials

Diamond, Gold, 14k Gold, Rose Gold

HARAKH 1/2 Carat Colorless Diamond Mandala Dome Drops 18KT Gold Pendant Necklace
By Harakh
Located in New York, NY
fine gold beading and illuminated by brilliant-cut natural diamonds. With 1/2 carat total weight of F
Category

2010s Indian Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, Yellow Gold, Gold

GIA 1 Carat Each White Diamond Emerald Cut Cross Pendant Necklace in 18K
Located in Los Angeles, CA
Beautiful 8.00 ct. K VVS-VS white diamond emerald cuts. Total of 8 stones, each one is 1 carat
Category

21st Century and Contemporary Pendant Necklaces

Materials

White Diamond, 18k Gold

18K White Gold 1 1/10ct Diamond Pink Tourmaline Double-Strand Pendant Necklace
Located in New York, NY
adorned with dazzling natural diamonds boasting an F-G color and VVS2-VS1 clarity, totaling 1.10 carats
Category

21st Century and Contemporary Indian Modern Pendant Necklaces

Materials

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

18kt Solid Yellow Gold 1 CTW Diamond Lariat Necklace, Gift For Her Christmas
By VR Jewels
Located in New York, NY
1 Carat Diamond Lariat Necklace in 18K Gold studded with round cut diamond. This stunning piece of
Category

21st Century and Contemporary American Modernist Necklace Enhancers

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Tiffany Co 18K Gold Elsa Perreti 1 Carat VS1 “Diamond By The Yard” Necklace
By Tiffany Co.
Located in Flushing, NY
Tiffany Co 18K Gold Elsa Perreti 1 Carat VS1 “Diamond By The Yard” Necklace Marked: TIFFANY
Category

20th Century Pendant Necklaces

Materials

Diamond, Gold, 18k Gold

18 Kt White Gold Necklace Bud-Shaped Pendant with 1, 02 Carats Diamonds
Located in BARI, IT
18 kt white gold necklace with bud-shaped pendant, entirely covered with brilliant cut diamonds (ct
Category

2010s Italian Pendant Necklaces

Materials

Diamond, White Gold

1 Carat Round Diamond by Yard Necklace Set in 14 Karat Yellow Gold
By Simon Ardem
Located in New York, NY
Round cut diamond necklace with 5 bezel set round diamonds set in 14K Yellow gold. Round Brilliant
Category

2010s American Chain Necklaces

Materials

Diamond, Yellow Gold

Modern Gold 1 Carat Natural Diamond 36-Inch Necklace by Marco Bicego Italy
By Marco Bicego
Located in Los Angeles, CA
Stunning 18K gold and natural diamond necklace by Marco BICEGO, weighing 23.7 grams and measuring
Category

21st Century and Contemporary European Modern More Necklaces

Materials

Diamond, Gold, 18k Gold

GIA 1 Carat Each Heart Diamond Bezel Pendant Necklace in 18K Yellow Gold
Located in Los Angeles, CA
Beautiful 1.01 ct. H VS2 white diamond heart shape. Handmade in 18k yellow gold.
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Yellow Gold

1.00 Carat Natural Diamond by the Yard Necklace G SI 14K Yellow Gold 14 Stones 1
Located in New York, NY
1.00 Carat Diamond by the Yard Necklace G SI 14K Yellow Gold 14 stones 18 inches 100% Natural
Category

21st Century and Contemporary American Contemporary Chain Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

GIA 1 Carat Marquise Diamond East West Pendant Necklace in 18K Yellow Gold
Located in Los Angeles, CA
Beautiful 1.00 ct. L VS2 white diamond marquise shape. Handmade in 18k yellow gold. Length is
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Yellow Gold

Lapaix Natural Raw Mined 1ct Diamond Pendant Necklace 14K Two Tone 1 Carat
Located in Dearborn, MI
Lapaix Natural Raw Mined 1ct Diamond Pendant Necklace 14K Two Tone 1 Carat Featuring a Genuine
Category

2010s Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold, Yellow Gold

Retro Gold 1 Carat Natural Single Cut Near Colorless Diamond Necklace Circa 1980
Located in Los Angeles, CA
Retro Gold 1 carat natural single cut near colorless diamond necklace circa 1980 A magnificent 14k
Category

Vintage 1980s North American Retro Link Necklaces

Materials

Diamond, Gold, 14k Gold

.925 Sterling Silver 1/2 cttw Round Diamond Station Necklace
Located in New York, NY
delicate and intricate design has a total diamond weight of .5 carats.The necklace measures a 18 inches
Category

21st Century and Contemporary Indian Modern Choker Necklaces

Materials

Diamond, White Diamond, Rhodium, Sterling Silver

18K Yellow Gold Blue Enamel 1/10 Carat Diamonds Heart Shape Pendant Necklace
Located in New York, NY
This sweet heart-shaped pendant necklace will set her heart all aflutter, cast in 18k yellow gold
Category

21st Century and Contemporary Thai Contemporary Pendant Necklaces

Materials

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

TJD 1/5 Carat Round Diamond 14K Yellow Gold Stationed Bar Leaf Designer Necklace
By TJD
Located in New York, NY
with 20 round Diamonds. The total weight of diamonds 0.20 carat, H-I Color and I2 Clarity. This ring
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Yellow Gold

1 Carat Oval Cut Ruby Diamond Halo Pendant Necklace in 14K White Gold
Located in Miami, FL
Classically modern 1 carat oval cut natural ruby pendant, set in solid 14K white gold, complemented
Category

21st Century and Contemporary Modern Pendant Necklaces

Materials

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

GIA 1 Carat Each Emerald Cut Diamond Cross Pendant Necklace in 18K White Gold
Located in Los Angeles, CA
Gorgeous 7.01 ct. J VS white diamond emerald cuts. Total of 7 stones that are 1 carat each
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, White Gold

GIA 1 Carat Each Emerald Cut Diamond Cross Pendant Necklace in 18K White Gold
Located in Los Angeles, CA
Gorgeous 7.00 ct. K VVS-VS white diamond emerald cuts. Total of 7 stones, each one is 1 carat
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, White Gold

TJD 1/4 Carat Round Diamond 14Karat White Gold Leaf Branch Bar Designer Necklace
By TJD
Located in New York, NY
Bring charm to your look with this diamond leaf pendant. The pendant is crafted from 14-karat white
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, White Gold

1/10 Carat Round Diamond Modern Bezel-Set Solitaire White Gold Pendant Necklace
Located in New York, NY
you! This pendant features a single 1/10 Carat natural, round diamond with H-I Color and an SI2-I1
Category

21st Century and Contemporary Indian Modern Pendant Necklaces

Materials

Diamond, 10k Gold, White Gold

.925 Sterling Silver 1/6 cttw Diamond Heart Pendant Necklace
Located in New York, NY
, Total Carat Weight: 0.06, Treatment: None • Diamond 2 Clarity: I1-I2, Color: H-I, Count: 1, Cut: Very
Category

21st Century and Contemporary Indian Modern Pendant Necklaces

Materials

Diamond, Rhodium, Sterling Silver

14 Karat White Gold Four Prongs Natural Diamond Pendant 1 1/2 Carat
Located in San Francisco, CA
brillante diamond (1 1/2 ct. tw) Product details: Center Gemstone Type: NATURAL DIAMOND Center Gemstone
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, White Gold

18 Karat White Gold Four Prongs Natural Diamond Pendant 1 1/2 Carat
Located in San Francisco, CA
brillante diamond (1 1/2 ct. tw) Product details: Center Gemstone Type: NATURAL DIAMOND Center Gemstone
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, White Gold

14 Karat Rose Gold Four Prongs Natural Diamond Pendant 1 1/2 Carat
Located in San Francisco, CA
brillante diamond (1 1/2 ct. tw) Product details: Center Gemstone Type: NATURAL DIAMOND Center Gemstone
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, Rose Gold

14 Karat Yellow Gold Four Prongs Natural Diamond Pendant 1 1/2 Carat
Located in San Francisco, CA
brillante diamond (1 1/2 ct. tw) Product details: Center Gemstone Type: NATURAL DIAMOND Center Gemstone
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, Yellow Gold

18 Karat Yellow Gold Four Prongs Natural Diamond Pendant 1 1/2 Carat
Located in San Francisco, CA
brillante diamond (1 1/2 ct. tw) Product details: Center Gemstone Type: NATURAL DIAMOND Center Gemstone
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, Yellow Gold

18 Karat Rose Gold Four Prongs Natural Diamond Pendant 1 1/2 Carat
Located in San Francisco, CA
brillante diamond (1 1/2 ct. tw) Product details: Center Gemstone Type: NATURAL DIAMOND Center Gemstone
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, Rose Gold

Platinum Martini 3 Prongs Natural Diamond Pendant 1 Carat
Located in San Francisco, CA
: WHITE Center Gemstone Shape: ROUND Center Diamond Carat Weight: 1 Metal: Platinum Setting Type: Three
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, Platinum

Two Tone .925 Sterling Silver 1/5 Carat Diamond "Mom" and Heart Pendant Necklace
Located in New York, NY
set gleaming round cut diamonds for an extra charm. It makes the best demonstration of your love and
Category

21st Century and Contemporary Indian Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Sterling Silver

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1 Carat Diamond Necklace For Sale on 1stDibs

Surely you’ll find the exact 1 carat diamond necklace you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Each design created in this style — which was crafted with great care and often made from gold, white gold and yellow gold — can elevate any look. Our collection of these items for sale includes 83 vintage editions and 848 modern creations to choose from as well. Making the right choice when shopping for a 1 carat diamond necklace may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 19th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. For this particular accessory, there are many different carat weights to choose from, but .5 carat and 1 carat versions are of considerable interest. A 1 carat diamond necklace from Five Star Jewelry, Collective Brilliant and Diamonds Mine — each of whom created a beautiful version of this treasured accessory — is worth considering. A round cut version of this piece has appeal, but there are also oval cut and pear cut versions for sale. Finding a 1 carat diamond necklace for sale for women should be easy, but there are 90 pieces available to browse for unisex as well as men, too.

How Much is a 1 Carat Diamond Necklace?

On average, a 1 carat diamond necklace at 1stDibs sells for $2,888, while they’re typically $1 on the low end and $1,800,000 for the highest priced versions of this item.

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 1 Carat Diamond Necklace
  • 1stDibs ExpertFebruary 22, 2021
    Depending on the quality, age, and designer, a 1-carat diamond can cost between $1,300 and $16,500.
  • 1stDibs ExpertNovember 6, 2023
    There is no hard-and-fast rule for how many carats a diamond necklace should be. On average, solitaire diamond necklaces range from 0.5 to 1 carat, but you can find pieces with larger and smaller stones. Tennis chains that feature continuous diamonds set into links usually have much higher total carat weights. For example, one might feature 60 individual diamonds, each 0.20 carats in size, for a total carat weight of 12.0 carats. Shop a wide range of diamond necklaces on 1stDibs.
  • 1stDibs ExpertSeptember 28, 2021
    A 1-carat pink diamond’s worth depends on the color intensity and carat. High-quality pinks are the most expensive natural diamond color today. The price can vary from $10,000 to $70,000 per carat for an intense pink. On 1stDibs, you will find a variety of pink diamond jewelry from different periods.
  • 1stDibs ExpertApril 5, 2022
    The term 1-carat diamond earrings means a pair of earrings set with diamond gemstones that have a total weight of 200 milligrams. Depending on the design, each earring may hold one diamond or several smaller gems. You'll find a variety of diamond gemstone earrings on 1stDibs.
  • 1stDibs ExpertOctober 5, 2021
    What a 1-carat black diamond is worth varies according to the cut, type (natural/treated) and the demand and supply. Both natural and treated black diamonds increase in value as demand increases. It ranges from $100 to $3,000 per carat. On 1stDibs, you can find a variety of unique and designer black diamond jewelry watches from different periods to choose from.
  • 1stDibs ExpertOctober 19, 2021
    The average cost of a pair of diamond stud earrings with a total carat weight of 1-carat is $2,495. Depending on the clarity, cut and color of the diamond, the price and other details may vary. On 1sDibs, shop for antique and vintage diamond earrings.
  • 1stDibs ExpertSeptember 16, 2024
    How much a 1-carat blue diamond is worth depends on its cut, clarity and color. Human-made synthetic blue diamonds of that size are often worth less than $10,000, while natural examples sourced through mining are generally valued at much higher prices. If a gemstone is set in a piece of jewelry, it may have additional value due to the precious metals, the maker of the piece, its age and other factors. Because so many variables can impact the potential value of a blue diamond, experts generally recommend having a certified appraiser or experienced jeweler assist with the valuation process. On 1stDibs, explore a diverse assortment of blue diamond jewelry.
  • 1stDibs ExpertFebruary 22, 2021
    The average cost of a pair of 1-carat diamond earrings is around $2,500. However, that price can change depending on the quality of the diamonds and the brand.
  • 1stDibs ExpertSeptember 28, 2021
    Like with most diamond products, the price of a 1-carat princess cut diamond can range dramatically. On 1stDibs, find 1-carat princess cut diamond rings, earrings, necklaces and bracelets starting at $999 to $16,500.

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