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Wendy Vanderbilt 1/2 Carat Diamond Pearl Pendant Brooch Antique Victorian
Located in New York, NY
Diamonds totaling approximately 1/2 Carats with the quality you would expect from the Vanderbilts. The
Category

Early 20th Century Unknown Belle Époque Pendant Necklaces

Materials

Diamond, Pearl, Gold, 14k Gold

1 Carat Pear Shaped Natural Pink Diamond Halo Pendant in 18K Gold GIA.
Located in New York, NY
Exceptional 1.00 Carat Light Pink Diamond Pendant Necklace A breathtaking statement of elegance
Category

2010s American Contemporary Pendant Necklaces

Materials

Diamond, Pink Diamond, 18k Gold, Rose Gold

1 Carat Pear Shaped Fancy Light Yellowish Green Diamond Pendant In Platinum GIA
Located in New York, NY
Platinum mounting. Total Diamond Weight: 2.29 carats Total carat weight of the pendant and necklace
Category

2010s American Victorian Pendant Necklaces

Materials

Diamond, Pink Diamond, 18k Gold, Platinum

TJD 1/2 Carat Round Diamond 14K Rose Gold Heart Shape Diamond Pendant with Chain
By TJD
Located in New York, NY
turning pendant. The total diamond weight is 0.50 carat and it shines in H-I color I2 clarity.
Category

2010s Indian Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, Rose Gold

1 Carat Diamond Moonlight Round Cluster Pendant in 14K Yellow Gold
Located in Paramus, NJ
Elevate your style with our exquisite 1 carat total weight Moonlight Round Cluster Pendant
Category

21st Century and Contemporary Hong Kong Modern Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

1 Carat Diamond Moonlight Round Cluster Pendant in 14K White Gold
Located in Paramus, NJ
Elevate your style with our exquisite 1 carat total weight Moonlight Round Cluster Pendant
Category

21st Century and Contemporary Hong Kong Modern Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

14 Karat White Gold Blue Sapphire and Diamonds Halo Pendant 2 1/2 Carat
Located in San Francisco, CA
Sapphire 2.01 carat total weight framed in a halo of brilliant diamonds. This pendant is ideal for special
Category

21st Century and Contemporary American More Necklaces

Materials

Diamond, Blue Sapphire, White Gold

18K 1/3 Cttw Diamond and Red Ruby Open Heart with Black Rhodium Pendant Necklace
Located in New York, NY
setting. Suspended from a bail encrusted with gleaming diamonds of G-H color and VS2-SI1 clarity, this
Category

21st Century and Contemporary Indian Modern Pendant Necklaces

Materials

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

GIA 1 Carat Heart Diamond Pendant in Black Rhodium 18K Yellow Gold
Located in Los Angeles, CA
Gorgeous 1.00 ct. F SI2 white diamond heart shape. Handmade in 18k yellow gold and black rhodium
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Yellow Gold, Rhodium

14K White Gold 1 1/2 Cttw Diamond Triple Curve Pendant - NO CHAIN INCLUDED
Located in New York, NY
Curve Pendant Necklace adorned with 1 1/2 Cttw of exquisite diamonds. Crafted with precision and passion
Category

21st Century and Contemporary Indian Modern Pendant Necklaces

Materials

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

18 Karat White Gold Heart Sapphire and Diamonds Halo Pendant GIA 5 1/2 Carat
Located in San Francisco, CA
Shape Blue Sapphire GIA certified, framed in a halo of 0.40 carat total weight of brilliant diamonds
Category

21st Century and Contemporary American More Necklaces

Materials

Diamond, Sapphire, White Gold

Fancy Chocolate Diamond Pendant Necklace Natural Mined 1.76 Carat 14K Marquise
Located in Dearborn, MI
Natural Fancy Brown Mined 1 Carat Diamond Pendant Necklace 14K Yellow Gold Marquise Cut Featuring
Category

2010s Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

Antique Enamel 1 carat Old Mine Cut Diamond Gold Pendant
Located in Cairo, EG
floral centeted with old mine cut diamond estimate 1 carat flanked with old mine diamonds H color white
Category

Antique Early 1900s Pendant Necklaces

14K White Gold 1.00 Carat Diamond Triple Heart Link Statement Necklace
Located in New York, NY
, glimmering princess cut diamonds inlay the hearts. Fashioned in 14k white gold and with 1 carat TDW of
Category

21st Century and Contemporary Indian Modern Link Necklaces

Materials

Diamond, White Diamond, White Gold, 14k Gold

1/3 Carat Ct Brilliant Round Solitaire Diamond Pendant in 14k Yellow Gold
Located in New York, NY
Classic approx. 1/3 carat solitaire round diamond pendant in 14k yellow gold with necklace chain. A
Category

2010s American Pendant Necklaces

Materials

Diamond, Yellow Gold

1/4 Carat Ct Brilliant Round Solitaire Diamond Pendant in 14k Yellow Gold
Located in New York, NY
Classic approx. 1/4 carat solitaire round diamond pendant in 14k yellow gold with necklace chain. A
Category

2010s American Pendant Necklaces

Materials

Diamond, Yellow Gold

TJD 1 Carat Round Baguette Diamond 14K White Gold Open Circle Designer Pendant
By TJD
Located in New York, NY
brilliant and 8 baguette-cut diamond accentuated in prong setting. The total diamond weight is 1.00 carat
Category

2010s Indian Art Deco Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

Moonlight Collection Cushion Cluster Pendant: 1 Carat Diamond in 14K Yellow Gold
Located in Paramus, NJ
, showcasing a total of 1 carat of diamonds. This pendant features 33 brilliant round diamonds set in 14K
Category

21st Century and Contemporary Hong Kong Modern Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

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

Vintage 1920s Unknown Victorian Pendant Necklaces

Materials

Diamond, Gold

18k White and Yellow Gold Green Emerald Oval Diamond Halo Pendant 3 1/2 Carat
Located in San Francisco, CA
Prong Material: NATURAL GEMSTONE Engravable: no Minimum Number Of Diamonds: 17 Minimum Number Of Gems: 1
Category

21st Century and Contemporary American More Necklaces

Materials

Diamond, Emerald, White Gold, Yellow Gold

14k Yellow Gold 1 1/3 Cttw Diamond Double Curved Pendant- NO CHAIN INCLUDED
Located in New York, NY
the sleek elegance of baguette-cut diamonds, totaling 1 1/3 carats. These natural diamonds, with their
Category

21st Century and Contemporary Indian Modern Pendant Necklaces

Materials

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

GIA Certified 1 Carat Round Cut 18K Yellow Gold Pendant
Located in Chicago, IL
This stunning pendant showcases a 0.90-carat round brilliant diamond, GIA-certified for its
Category

2010s American Contemporary Pendant Necklaces

Materials

Diamond, Yellow Gold

GIA Certified 1 Carat Round Cut 18K Yellow Gold Pendant
Located in Chicago, IL
This elegant pendant features a 0.90-carat round brilliant diamond, GIA-certified for its
Category

2010s American Contemporary Pendant Necklaces

Materials

Diamond, Yellow Gold

GIA 1 Carat White Diamond Heart Bezel Prong Pendant in 18K Yellow Gold
Located in Los Angeles, CA
Beautiful 1.08 ct. G VS1 white diamond heart shape. Handmade in 18k yellow gold and black rhodium
Category

21st Century and Contemporary Pendant Necklaces

Materials

White Diamond, Yellow Gold

1 Carat Oval-Cut Colombian Emerald and Diamond 18 Karat White Gold Pendant
By Gad Co.
Located in Miami, FL
Centering a 0.74 Carat Oval-Cut Colombian Emerald, framed by 12 Round-Brilliant Cut Diamonds
Category

21st Century and Contemporary Pendant Necklaces

Materials

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

Beautiful 1 Carat Natural Diamond Pendant in 18K White Gold (Chain not Included)
Located in רמת גן, IL
, totaling 1.00 carat. The diamonds are graded H in color and SI in clarity, ensuring exceptional brilliance
Category

2010s Singaporean Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

TJD 1/4 Carat Diamond Natural Blue Sapphire 14 Karat White Gold Cross Pendant
By TJD
Located in New York, NY
crafted 0.25 carat and 14-karat white gold and features 75 round brilliant diamond 6 Natural Blue
Category

2010s Indian Pendant Necklaces

Materials

Blue Sapphire, Diamond, White Gold, 14k Gold

TJD 1/2 Carat Round Diamond 14 Karat Yellow Gold Floral Design Fashion Pendant
By TJD
Located in New York, NY
is superbly detailed to perfection and set with 0.50 carat of sparkling round diamonds in secured
Category

2010s Indian Art Deco Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

Diamond Cross 14K Yellow Gold Pendant 1 Inch Long, 0.10 Carats, Religious Christ
Located in Austin, TX
long by 1/2 inch wide. The details for this diamond cross pendant are listed below: Metal Quality: 14
Category

21st Century and Contemporary American Revival Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

TJD 1/2 Carat Baguette Diamond 14K White Gold Circular Shaped Pendant with Chain
By TJD
Located in New York, NY
inhouse experts in 14 karat white gold and embellished with 24 baguette-cut diamond set in channel setting
Category

2010s Indian Art Deco Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

GIA Certified Natural Jadeite "A" Translucent Jade 1 Carat Diamond Gold Pendant
Located in Los Angeles, CA
Rare GIA Certified Estate Natural Diamond and Jade 18k Yellow Gold Pendant measuring
Category

Vintage 1970s Unknown Modern Pendant Necklaces

Materials

Diamond, Jade, 18k Gold, Gold

TJD 1 Carat Pink White Diamond 14Karat Rose Gold Art Deco Style Circle Pendant
By TJD
Located in New York, NY
Bestow a timeless look when you choose this encircled designer diamond pendant. The total diamond
Category

2010s Indian Art Deco More Necklaces

Materials

White Diamond, Gold, 14k Gold, Rose Gold

18K Rose Gold 1/2 Cttw Diamond Freshwater Pearl Double Strand Station Necklace
Located in New York, NY
Diamonds and pearls are spaced along a delicate cable chain in this chic 18k rose gold station in a
Category

21st Century and Contemporary Thai Contemporary Multi-Strand Necklaces

Materials

Freshwater Pearl, Cultured Pearl, Pearl, White Diamond, Diamond, Rose Go...

TJD 1/2 Carat Round Diamond 14Karat White Gold X Shape Floral Pendant with Chain
By TJD
Located in New York, NY
-turning pendant. The total diamond weight 0.50 Carat and this Pendant suspends along with an 18 inches
Category

2010s Indian Art Deco Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

TJD 1/2 Carat Round Diamond 14K Rose Gold Bezel Set Open Circle Designer Pendant
By TJD
Located in New York, NY
head-turning pendant. The total diamond weight 0.50 Carat and this Pendant suspends along with an 18
Category

2010s Indian Art Deco Pendant Necklaces

Materials

Diamond, 14k Gold, Rose Gold

TJD 1/2 Carat Nat. Pink Rosé White Diamond 18K White Gold Double Heart Pendant
By TJD
Located in New York, NY
Brilliant sophistication of this head-turning ring. The total diamond weight 0.50 Carat and this Pendant
Category

2010s Indian Art Deco Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

TJD 1/4 Carat Nat. Pink Rosé White Diamond 18K White Gold Tilted Heart Pendant
By TJD
Located in New York, NY
Brilliant sophistication of this head-turning pendant. The total diamond weight 0.25 Carat and this Pendant
Category

2010s Indian Art Deco Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

1 ct Pink Pear Diamond Double Halo Pendant - Rare Colors
By Rare Colors
Located in New York, NY
diamond, prized for its exceptionally sweet pink hue and VS2 clarity. Framed by 0.38 carats of soft pink
Category

2010s Pendant Necklaces

Materials

Diamond, Rose Gold, Platinum

Sunita Nahata 2-In-1 Citrine Briolette Pendant Necklace in 18 Karat Rose Gold
By Sunita Nahata
Located in Hong Kong, HK
versatility with this product. Designer 2-in-1 citrine briolette pendant necklace with citrine, rhodolite
Category

21st Century and Contemporary Hong Kong Contemporary Pendant Necklaces

Materials

Citrine, Diamond, White Diamond, Garnet, Sapphire, Gold, 18k Gold, Rose ...

1 Carat Round Cut Open Heart Pendant 14 Karat
Located in Boca Raton, FL
Material: 14k white gold Diamond Details: Approx. 1ctw of round cut Diamonds. Diamonds are G/H in
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, White Diamond, 14k Gold, White Gold

GIA Certified 1/2 Carat Cushion Cut Platinum Pendant
By Lili Jewelry
Located in New York, NY
1/2 ct Diamond set in 4 prong low basket. 18" platinum chain with a safety lock. Diamond quality
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Diamond, Platinum

14K White Gold 2 1/10ct Geometric Designed Diamond Pendant- NO CHAIN INCLUDED
Located in New York, NY
Weight: 5.94 • Diamond 1 Clarity: VS1-VS2, Color: G-H, Count: 14, Cut: Very Good, Origin: Natural
Category

21st Century and Contemporary Indian Modern Pendant Necklaces

Materials

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

18kt 3-dimensional .50ct Diamond Cross and chain 1-3/4” VS
Located in Laguna Hills, CA
Experience divine elegance with our contemporary 18 karat white gold diamond cross and chain
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

PANIM 1Carat Mille Etoiles Necklace with 10 Dangling Diamond in 18Karat RoseGold
By PANIM
Located in Tsim Sha Tsui, Hong Kong
PANIM 1 Carat Mille Etoiles Necklace with 10 Dangling Diamond in 18Karat RoseGold Very delicate
Category

21st Century and Contemporary Indian Modern Drop Necklaces

Materials

White Diamond, Diamond, 18k Gold

14 Karat White Gold Martini 3 Prongs Natural Diamond Pendant 1 ct. tw
Located in San Francisco, CA
Gemstone Color: WHITE Center Gemstone Shape: ROUND Center Diamond Carat Weight: 1 Metal: 14K White Gold
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, White Gold

18 Karat White Gold Four Prongs Natural Diamond Pendant 1/2 ct. tw
Located in San Francisco, CA
brillante diamond (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

Tiffany Co Cushion Cut Pink Sapphire (Approx 1-Carat) Cluster, Platinum
By Tiffany Co.
Located in New York, NY
Sapphire Primary Stone Weight: Approx. 1-Carat Primary Stone Cut: Cushion Cut Secondary Stone: Diamonds
Category

2010s Art Deco Pendant Necklaces

Materials

Pink Sapphire, Platinum

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

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, White Gold

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

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, White Gold

14K White Gold 1/2 Cttw Diamond 7 Stone Floral Cluster 18" Pendant Necklac
Located in New York, NY
prong setting. Designed in the finest 14k white gold, this necklace boasts 1/2 ct tdw. This is the
Category

21st Century and Contemporary Indian Modern Pendant Necklaces

Materials

White Diamond, 14k Gold, White Gold

Angara Natural Emerald-Cut 1 ct Peridot Pendant with Diamond in 14K Solid Gold
By ANGARA INC.
Located in Los Angeles, CA
/>Main Stone Creation: NaturalMain Stone Size: 7x5mmMain Stone Carat Weight: 1Secondary
Category

21st Century and Contemporary American Modern Pendant Necklaces

Materials

Diamond, Peridot, Gold, 14k Gold

Angara Natural Round 1 ct Yellow Sapphire Pendant with Diamond Halo in 14 Gold
By ANGARA INC.
Located in Los Angeles, CA
Main Stone Size: 6mmMain Stone Carat Weight: 1Secondary Stone: DiamondTotal
Category

21st Century and Contemporary American Modern Pendant Necklaces

Materials

Diamond, Yellow Sapphire, Gold, 14k Gold

Angara Natural Oval 1 ct Ruby Pendant with Floral Diamond Halo in 14K Solid Gold
By ANGARA INC.
Located in Los Angeles, CA
/>Main Stone Carat Weight: 1Secondary Stone: DiamondTotal Diamond Weight: 0.2Closure
Category

21st Century and Contemporary American Modern Pendant Necklaces

Materials

Diamond, Ruby, Gold

1/2 Ct Asscher Cut Natural Diamond Square Pendant Bezel Set 14K Solid Gold SI GH
Located in New York, NY
message Total Diamond Weight & Pendant Overall Size: 1/2 ct - 4.5mm x 4.5mm Average Diamond Clarity: SI
Category

2010s American Contemporary Pendant Necklaces

Materials

Diamond, Gold

Tiffany Co Cushion Cut Pink Sapphire Pendant (Approx 1-Carat) Platinum Necklac
By Tiffany Co.
Located in New York, NY
the Tiffany Legacy collection is celebrated. The diamonds throughout the necklace weigh a total of
Category

2010s Art Deco Chain Necklaces

Materials

Pink Sapphire, Platinum

18K Yellow Gold 2 1/3 Cttw Diamond Treated Sapphire and Emerald Dog Necklace
Located in New York, NY
white diamonds (G-H color, SI1-SI2 clarity) that dance with light. Radiating vitality, lush green
Category

21st Century and Contemporary Indian Modern Brooches

Materials

White Diamond, Sapphire, Diamond, Emerald, 18k Gold, Yellow Gold

10K White Gold 1/10 Carat Diamond Bezel Pendant Necklace
Located in New York, NY
diamond weight of 1/10 carats. This beautiful necklace includes 18” rolo chain with Spring Ring clasp
Category

21st Century and Contemporary Indian Pendant Necklaces

Materials

Diamond, White Diamond, White Gold, 10k Gold

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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 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 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 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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