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GIA Certified 1.51 Carat Fancy Pink Brown I1 Clarity Diamond
Located in บางรัก, TH
carat weight. Pear shaped diamonds are known for their brilliant due to the facet arrangement, and they
Category

2010s Asian Loose Gemstones

Materials

Diamond

GIA Certified 1.09 Carat Fancy Brown Pink I1 Clarity Diamond
Located in บางรัก, TH
slightly over 1 carat diamond that strikes an ideal balance between size, brilliance, and value. This
Category

2010s Asian Loose Gemstones

Materials

Diamond

GIA Certified 3.02 Carat Light Greenish Yellow SI1 Clarity Diamond
Located in บางรัก, TH
stone. Whether set in a classic solitaire or surrounded by accent diamonds, a 3.02 carat diamond
Category

2010s Asian Loose Gemstones

Materials

Diamond

GIA Certified 0.34 Carat Very Light Pink I1 Clarity Diamond
Located in บางรัก, TH
shaped diamonds are versatile and work well in a variety of settings, from classic solitaires to more
Category

2010s Asian Loose Gemstones

Materials

Diamond

GIA Certified 2.00 Carat Fancy Brownish Purplish Pink SI1 Clarity Diamond
Located in บางรัก, TH
for a unique and luxurious diamond for engagement rings, necklaces, or other fine jewelry. Our
Category

2010s Asian Loose Gemstones

Materials

Diamond

GIA Certified 0.50 Carat Fancy VIvid Yellow Orange I1 Clarity Diamond
Located in บางรัก, TH
slightly smaller than the more traditional 1 carat diamond, a well cut 0.50 carat diamond still offers
Category

2010s Asian Loose Gemstones

Materials

Diamond

GIA Certified 0.31 Carat Fancy Light Pinkish Brown SI1 Clarity Diamond
Located in บางรัก, TH
size, making the diamond appear larger than its actual carat weight. Whether set alone or surrounded by
Category

2010s Asian Loose Gemstones

Materials

Diamond

LEGACY 40 Carat Fancy Yellow Cushion Cut Diamond Bracelet Natural diamonds
Located in Mumbai, IN
Legacy Diamonds & Gemstones. Graduating from 3.5 carats to 1 carat each, this one-of-a-kind creation is
Category

21st Century and Contemporary Indian Tennis Bracelets

Materials

Diamond, Yellow Diamond, 18k Gold

.925 Sterling Silver 1.0 Carat Black Diamond 4-Prong Classic Stud Earrings
Located in New York, NY
necklace or other diamond jewelry to create a complete elegant ensemble. "Video Available Upon Request
Category

21st Century and Contemporary Indian Contemporary Stud Earrings

Materials

Diamond, Black Diamond, Sterling Silver

LEGACY 50 Carat Radiant Cut Diamond Bracelet Fancy Yellow
Located in Mumbai, IN
diamonds, with center stones measuring up to 4–5 carats and tapering to approx. 1 carat. Featuring a
Category

21st Century and Contemporary Indian Modern Tennis Bracelets

Materials

Diamond, Yellow Diamond, 18k Gold

LEGACY 50 Carat Radiant Cut Diamond Bracelet Fancy Yellow GIA Certified
Located in Mumbai, IN
natural diamonds, with center stones measuring up to 4–5 carats and tapering to approx. 1 carat. Featuring
Category

21st Century and Contemporary Indian Modern Tennis Bracelets

Materials

Diamond, Yellow Diamond, 18k Gold

LEGACY 50 Carat Fancy yellow Radiant Cut Bracelet GIA certified High jewellery
Located in Mumbai, IN
to 5 carats • Tapered End Stones: Approx. 1 carat • Certification: GIA Certified – Natural Diamonds
Category

21st Century and Contemporary Indian Tennis Bracelets

Materials

Diamond, Yellow Diamond, 18k Gold

.925 Sterling Silver 3.00 Cttw Round-Cut Black Diamond Bezel-Set Stud Earrings
Located in New York, NY
formal settings as well. Coordinate these earrings with your favorite diamond necklace or other diamond
Category

21st Century and Contemporary Indian Modern Stud Earrings

Materials

Diamond, Black Diamond, Rhodium, Sterling Silver

Rare Deep Green Natural Tourmaline Gemstone 6.30 Ct Emerald Cut for Ring Jewelry
Located in Peshawar, PK
GEMSTONE TYPE: Tourmaline PIECE(S): 1 WEIGHT: 6.30 Carats SHAPE: Emerald SIZE (MM): 15.34 x 8.56 x
Category

21st Century and Contemporary Congolese Contemporary Loose Gemstones

Materials

Tourmaline

14K White Gold 1/3 Carat Emerald Shape Solitaire Diamond Pendant Necklace
Located in New York, NY
Elevate your everyday look with this unique 1/3 cttw solitaire diamond pendant. This beautiful
Category

21st Century and Contemporary Indian Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, 14k Gold, White Gold

10K Rose Gold 1/3 Carat Diamond Modern Bezel-Set Solitaire Pendant Necklace
Located in New York, NY
, masterfully wrought from 10K rose gold, and adorned with a 1/3 carat round brilliant-cut diamond. The
Category

21st Century and Contemporary Indian Modern Pendant Necklaces

Materials

Diamond, White Diamond, 10k Gold, Rose Gold

14K Rose Gold Over Sterling Silver 1/3 Carat Diamond Solitaire Pendant Necklace
Located in New York, NY
A twinkling 1/3ct round diamond rests in a soft bezel setting. Anchored on each side, a cable chain
Category

21st Century and Contemporary Indian Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Rose Gold, Sterling Silver

.925 Sterling Silver 1/10 Carat Blue Diamond Adjustable Pendant Necklace
Located in New York, NY
life. This Solitaire Diamond Necklace features a single, brilliant-cut .10 carat treated blue diamond
Category

21st Century and Contemporary Indian Contemporary Pendant Necklaces

Materials

Diamond, Blue Diamond, Sterling Silver

.925 Sterling Silver 1/10 Carat Blue Diamond Adjustable Pendant Necklace
Located in New York, NY
life. This Solitaire Diamond Necklace features a single, brilliant-cut .10 carat treated blue diamond
Category

21st Century and Contemporary Indian Contemporary Pendant Necklaces

Materials

Diamond, Blue Diamond, Sterling Silver

14K White Gold 1/2 Carat Heart Shaped Diamond Pendant Necklace
Located in New York, NY
natural diamond is color rated F-G and clarity rated as SI1-SI2 and weighs approximately 1/2 carat total
Category

21st Century and Contemporary Indian Modern Pendant Necklaces

Materials

Diamond, White Diamond, 14k Gold, White Gold

Silver 1/2 Cttw Princess Cut Treated Black Diamond 4-Prong Classic Stud Earrings
Located in New York, NY
diamond necklace or other diamond jewelry to create a complete elegant ensemble. Product Features
Category

21st Century and Contemporary Indian Contemporary Stud Earrings

Materials

Diamond, Black Diamond, Sterling Silver

14K White Gold 3.0 Carat Round-Cut Black Diamond Classic 4-Prong Stud Earrings
Located in New York, NY
formal settings as well. Coordinate these earrings with your favorite diamond necklace or other diamond
Category

21st Century and Contemporary Indian Contemporary Stud Earrings

Materials

Diamond, Black Diamond, 14k Gold, White Gold

Yellow Gold Plated Sterling Silver 1/2 Carat Round 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, 14k Gold, Gold Plate, Sterling Silver, Yellow Gold

White or Yellow Gold 1 Carat Round Solitaire Diamond Necklace Pendant
Located in London, GB
Stunning 1ct D-VS2 brilliant cut round natural diamond engagement ring crafted in 18k white or
Category

21st Century and Contemporary British Pendant Necklaces

Materials

Diamond, 18k Gold

Yellow Gold 1.85 Carat Diamond Solitaire Bezel Pendant Necklace
Located in Miami, FL
Metal: Yellow Gold Metal Purity: 18k Stone: 1 Round Brilliant Cut Diamond Clarity Grade: SI Color
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

1.00 Carat Round Diamond Solitaire 18 Karat White Gold Pendant Necklace
Located in Sherman Oaks, CA
Beautiful, Unique 18k White Gold Chain Diamond Pendant Necklace Features Large Round Solitaire
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold

14K 3.80ct Diamond Solitaire Pendant Necklace
Located in Holtsville, NY
" * Gemstone: * Diamond: * Carat Weight: 3.80 * Stone Count: 1 * Stone Shape: Round Brilliant * Color Grade
Category

2010s American Artist Pendant Necklaces

Materials

Diamond, 14k Gold

14K 3.80ct Diamond Solitaire Pendant Necklace
Located in Holtsville, NY
Experience the allure of this 14K yellow gold pendant necklace, showcasing a magnificent 3.80-carat
Category

2010s American Artist Pendant Necklaces

Materials

Diamond, 14k Gold

14K 3.94ct Diamond Solitaire Pendant Necklace
Located in Holtsville, NY
" * Gemstone: Diamond: * Carat Weight: 3.94 * Stone Count: 1 * Stone Shape: Round Brilliant * Color Grade
Category

2010s American Artist Pendant Necklaces

Materials

Diamond, 14k Gold

14K 4.31ct Diamond Solitaire Pendant Necklace
Located in Holtsville, NY
" * Ornament Width: 0.5" * Gemstone: * Diamond: * Carat Weight: 4.31 * Stone Count: 1 * Stone Shape: Round
Category

2010s American Artist Pendant Necklaces

Materials

Diamond, 14k Gold

14K 3.47ct Diamond Solitaire Pendant Necklace
Located in Holtsville, NY
" * Gemstone: * Diamond: * Carat Weight: 3.47 * Stone Count: 1 * Stone Shape: Round Brilliant * Color Grade
Category

2010s American Artist Pendant Necklaces

Materials

Diamond, 14k Gold

14K 4.06ct Diamond Solitaire Pendant Necklace
Located in Holtsville, NY
" * Gemstone: * Diamond: * Carat Weight: 4.06 * Stone Count: 1 * Stone Shape: Round Brilliant * Color Grade
Category

2010s American Artist Pendant Necklaces

Materials

Diamond, 14k Gold

14K 4.82ct Diamond Solitaire Pendant Necklace
Located in Holtsville, NY
" * Gemstone: * Diamond: * Carat Weight: 4.82 * Stone Count: 1 * Stone Shape: Round Brilliant * Color Grade
Category

2010s American Artist Pendant Necklaces

Materials

Diamond, 14k Gold

14K 4.09ct Diamond Solitaire Pendant Necklace
Located in Holtsville, NY
necklace, featuring a captivating 4.09-carat round brilliant black diamond. This exquisite piece is
Category

2010s American Artist Pendant Necklaces

Materials

Diamond, 14k Gold

14K 3.36ct Diamond Solitaire Pendant Necklace
Located in Holtsville, NY
remarkable 3.36-carat round brilliant black diamond. This elegant piece is designed to captivate and impress
Category

2010s American Artist Pendant Necklaces

Materials

Diamond, 14k Gold

14K 4.45ct Diamond Solitaire Pendant Necklace
Located in Holtsville, NY
breathtaking 4.45-carat round brilliant black diamond. This elegant piece is designed to stand out, making it
Category

2010s American Artist Pendant Necklaces

Materials

Diamond, 14k Gold

Vintage Solitaire Diamond White Gold Flower Pendant Necklace
Located in Miami, FL
Metal: 14 Karat White Gold Stones: 1 Round Solitaire Diamond Stone Depth: 3.86 mm Stone Diameter
Category

Vintage 1920s Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

Tiffany Co. Elsa Peretti Platinum Diamond Solitaire Pendant Necklace
By Elsa Peretti for Tiffany Co.
Located in Boca Raton, FL
Tiffany & Co. Elsa Peretti Diamond Solitaire Pendant Necklace in Platinum. (1) Round Brilliant Cut
Category

2010s Pendant Necklaces

Materials

Diamond, Platinum

1.00 Carat Solitaire Diamond Stud Earrings and Necklace Set in 14K White Gold
By Shlomit Rogel
Located in Ramatgan, IL
1.00 Carat Solitaire Diamond Stud Earrings and Necklace Set in 14K White Gold You'll fall in love
Category

2010s Israeli Art Deco Pendant Necklaces

Materials

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

14K Yellow Gold 2.66ct Diamond Solitaire Pendant Necklace
Located in Holtsville, NY
bold statement with this striking diamond solitaire pendant necklace.
Category

2010s American Artist Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

14K Yellow Gold 4.13ct Diamond Solitaire Pendant Necklace
Located in Holtsville, NY
Introducing an exquisite 14K yellow gold pendant necklace, featuring a magnificent 4.13-carat round
Category

2010s American Artist Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

14K Yellow Gold 2.79ct Diamond Solitaire Pendant Necklace
Located in Holtsville, NY
Experience timeless elegance with this 14K yellow gold solitaire pendant necklace, featuring a
Category

2010s American Artist Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

14K Yellow Gold 2.33ct Diamond Solitaire Pendant Necklace
Located in Holtsville, NY
Width: 0.25" * Gemstone: * Diamond: * Carat Weight: 2.33 * Stone Count: 1 * Stone Shape: Round Brilliant
Category

2010s American Artist Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

14K Yellow Gold 2.93ct Diamond Solitaire Pendant Necklace
Located in Holtsville, NY
" * Gemstone: * Diamond: * Carat Weight: 2.93 * Stone Count: 1 * Stone Shape: Round Brilliant * Color Grade
Category

2010s American Artist Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

14K Yellow Gold 2.63ct Diamond Solitaire Pendant Necklace
Located in Holtsville, NY
" * Ornament Width: 0.25" * Gemstone: * Diamond: * Carat Weight: 2.63 * Stone Count: 1 * Stone Shape: Round
Category

2010s American Artist Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

14K Yellow Gold 2.65ct Diamond Solitaire Pendant Necklace
Located in Holtsville, NY
Introducing a stunning 14K yellow gold pendant necklace, featuring a 2.65-carat round brilliant
Category

2010s American Artist Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

14K Yellow Gold 2.90ct Diamond Solitaire Pendant Necklace
Located in Holtsville, NY
beautiful pendant necklace features a substantial 2.90-carat round brilliant black diamond, expertly set in
Category

2010s American Artist Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

14K Yellow Gold 2.96ct Diamond Solitaire Pendant Necklace
Located in Holtsville, NY
captivating 2.96-carat round brilliant black diamond. The elegant design showcases the brilliance and beauty
Category

2010s American Artist Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

14K Yellow Gold 2.87ct Diamond Solitaire Pendant Necklace
Located in Holtsville, NY
Introducing a captivating 14K yellow gold pendant necklace, showcasing a 2.87-carat round brilliant
Category

2010s American Artist Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

14K Yellow Gold 2.04ct Diamond Solitaire Pendant Necklace
Located in Holtsville, NY
yellow gold pendant necklace, featuring a stunning 2.04 carat black diamond, is a timeless piece that
Category

2010s American Artist Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

14K Yellow Gold 2.28ct Diamond Solitaire Pendant Necklace
Located in Holtsville, NY
yellow gold pendant necklace, featuring a remarkable 2.28 carat black diamond, is a timeless piece that
Category

2010s American Artist Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

14K Yellow Gold 2.71ct Diamond Solitaire Pendant Necklace
Located in Holtsville, NY
" * Gemstone: * Diamond: * Carat Weight: 2.71 * Stone Count: 1 * Stone Shape: Round Brilliant * Color Grade
Category

2010s American Artist Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

14K Yellow Gold 2.39ct Diamond Solitaire Pendant Necklace
Located in Holtsville, NY
" * Ornament Width: 0.25" * Gemstone: * Diamond: * Carat Weight: 2.39 * Stone Count: 1 * Stone Shape: Round
Category

2010s American Artist Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

14K Yellow Gold 2.91ct Diamond Solitaire Pendant Necklace
Located in Holtsville, NY
Width: 0.25" * Gemstone: * Diamond: * Carat Weight: 2.91 * Stone Count: 1 * Stone Shape: Round Brilliant
Category

2010s American Artist Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

14K Yellow Gold 2.76ct Diamond Solitaire Pendant Necklace
Located in Holtsville, NY
: * Diamond: * Carat Weight: 2.76 * Stone Count: 1 * Stone Shape: Round Brilliant * Color Grade: Color
Category

2010s American Artist Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

14K Yellow Gold 2.92ct Diamond Solitaire Pendant Necklace
Located in Holtsville, NY
Width: 0.25" * Gemstone: * Diamond: * Carat Weight: 2.92 * Stone Count: 1 * Stone Shape: Round Brilliant
Category

2010s American Artist Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

AGS Certified 1 Carat 6 Prong Diamond Solitaire Pendant In 14 Karat White Gold
Located in New York, NY
other pendants and necklaces. A great value for a simple, clean diamond solitaire necklace perfect for
Category

21st Century and Contemporary Pendant Necklaces

Materials

White Gold

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1 Carat Solitaire Necklace Diamond For Sale on 1stDibs

You are likely to find exactly the 1 carat solitaire necklace diamond you’re looking for on 1stDibs, as there is a broad range for sale. Each design created in this style — which was crafted with great care and often made from Gold, White Gold and 14k Gold — can elevate any look. Find an antique version now, or shop for 25 vintage or 204 modern creation for a more contemporary example of these cherished accessories. Finding the perfect 1 carat solitaire 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. For this particular accessory, there are many different carat weights to choose from, but .5 Carat and 1 Carat versions are of considerable interest. Finding an appealing 1 carat solitaire necklace diamond — no matter the origin — is easy, but Roman Malakov, Tiffany Co. and H H Jewels each produced a popular version that is worth a look. Today, if you’re looking for a round cut version of this piece and are unable to find the perfect match, our selection also includes pear cut and princess cut alternatives. If you’re browsing our inventory for a 1 carat solitaire necklace diamond, you’ll find that many are available today for women, but there are still pieces to choose from for unisex and men.

How Much is a 1 Carat Solitaire Necklace Diamond?

On average, a 1 carat solitaire necklace diamond at 1stDibs sells for $3,000, while they’re typically $211 on the low end and $395,000 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.

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

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

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

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Next-Level Pearls That Go Well Beyond the Expected

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

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

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

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