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Ruby with Diamond Pendant Set in 18 Karat Gold Settings
Located in Bangkok, TH
Ruby 1.10 carats with Diamond 0.07 carat Pendant set in 18 Karat Gold Settings (chain not included
Category

2010s Thai Pendant Necklaces

Materials

Diamond, Ruby, Gold, 18k Gold

14 Karat Yellow Gold Diamond Lion Women s 18 " Pendant Necklace
By Thomas Kurilla
Located in New York, NY
Tiffany Designer, Thomas Kurilla created 14 Karat Yellow Gold Diamond Lion Pendant, The king of
Category

2010s Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

Large Diamond Choker Pendant 18 Karat White Gold and Cluster Diamonds Adjustable
Located in Brooklyn, NY
CHOKER / PENDANT Brilliant White Shiny cluster of Diamonds Pendant that works as a choker too
Category

2010s Thai Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

18 Karat White Gold Pear Diamond Pendant Necklace GIA Certified
Located in Washington Depot, CT
Vintage 18 Karat White Gold diamond Pendant Necklace GIA Certified- This sparkling pendant
Category

20th Century Pendant Necklaces

Materials

Diamond, White Gold

Ruby with Diamond Pendant Set in 18 Karat Gold Settings
Located in Bangkok, TH
Ruby 6.27 carats with Diamond 0.58 carat Pendant set in 18 Karat Gold Settings (chain not included
Category

2010s Thai Contemporary Pendant Necklaces

Materials

Diamond, Ruby, Gold, 18k Gold

Ruby with Diamond Pendant Set in 18 Karat Gold Settings
Located in Bangkok, TH
Ruby 1.10 carats with Diamond 0.03 carat Pendant set in 18 Karat Gold Settings (chain not included
Category

2010s Thai Pendant Necklaces

Materials

Diamond, Ruby, Gold, 18k Gold

Peridot with Diamond Pendant Set in 18 Karat Gold Setting
Located in Bangkok, TH
Peridot 1.50 carats with Diamond 0.02 carat Pendant set in 18 Karat Gold Settings (chain not
Category

2010s Thai Pendant Necklaces

Materials

Diamond, Peridot, Gold, 18k Gold

Emerald with Diamond Pendant Set in 18 Karat Gold Setting
Located in Bangkok, TH
Emerald 1.32 carats with Diamond 0.10 carat Pendant set in 18 Karat Gold Settings (chain not
Category

2010s Thai Contemporary Pendant Necklaces

Materials

Diamond, Emerald, Gold, 18k Gold

Ruby with Diamond Pendant Set in 18 Karat Gold Settings
Located in Bangkok, TH
Ruby 1.70 carats with Diamond 0.06 carat Pendant set in 18 Karat Gold Settings (chain not included
Category

2010s Thai Contemporary Pendant Necklaces

Materials

Diamond, Ruby, Gold, 18k Gold

Emerald with Diamond Pendant Set in 18 Karat Gold Settings
Located in Bangkok, TH
Emerald 0.61 carat with Diamond 0.35 carat Pendant set in 18 Karat Gold Settings (chain not
Category

2010s Thai Contemporary Pendant Necklaces

Materials

Diamond, Emerald, Gold, 18k Gold

Ruby with Diamond Pendant Set in 18 Karat Gold Settings
Located in Bangkok, TH
Ruby 0.90 carat with Diamond 0.03 carat Pendant set in 18 Karat Gold Settings (chain not included
Category

2010s Thai Contemporary Pendant Necklaces

Materials

Diamond, Ruby, Gold, 18k Gold

Ruby with Diamond Pendant Set in 18 Karat Gold Settings
Located in Bangkok, TH
Ruby 1.07 carats with Diamond 0.30 carat Pendant set in 18 Karat Gold Settings (chain not included
Category

2010s Thai Contemporary Pendant Necklaces

Materials

Diamond, Ruby, Gold, 18k Gold

Emerald with Diamond Pendant Set in 18 Karat Gold Setting
Located in Bangkok, TH
Emerald 1.84 carats with Diamond 0.13 carat Pendant set in 18 Karat Gold Settings (chain not
Category

2010s Thai Contemporary Pendant Necklaces

Materials

Diamond, Emerald, Gold, 18k Gold

Emerald with Diamond Pendant Set in 18 Karat Gold Settings
Located in Bangkok, TH
Emerald 0.87 carat with Diamond 0.21 carat Pendant set in 18 Karat Gold Settings (chain not
Category

2010s Thai Contemporary Pendant Necklaces

Materials

Diamond, Emerald, Gold, 18k Gold

Ruby with Diamond Pendant set in 18 Karat Gold Settings
Located in Bangkok, TH
Ruby 3.95 carats with Diamond 0.47 carats Pendant set in 18 Karat Gold Settings (chain not included
Category

2010s Thai Contemporary Pendant Necklaces

Materials

Diamond, Ruby, Gold, 18k Gold

Sunita Nahata Diamond Cocktail Pendant in 18 Karat Black Gold
By Sunita Nahata
Located in Hong Kong, HK
. Diamond Cocktail Pendant in 18 Karat Black Gold. Diamond: 0.905 carat, 1.10 Size, Round Shape, G colour
Category

21st Century and Contemporary Thai Contemporary Pendant Necklaces

Materials

Diamond, Gold, 18k Gold

18 Karat Yellow Gold Di Modolo Tempia Diamond Pendant
By Di Modolo
Located in West Palm Beach, FL
Made in Italy, this beautiful and colorful Di Modolo necklace pendant is from the Tempia Collection
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Amethyst, Citrine, Diamond, Peridot, Quartz, 18k Gold, Yellow Gold

Solitaire Diamond Brilliant Cut 18 Pendant 18 Karat White Gold Chain Necklace
By Intini Jewels
Located in Milano, IT
Solitaire diamond brilliant cut pendant decorating a 18 karat white gold chain Necklace. With 0.2
Category

21st Century and Contemporary Italian Modern Pendant Necklaces

Materials

Diamond, Gold, 18k Gold, White Gold

18 Karat Gold Channel Set Diamond Baguette Linear Pendant Necklace
By Vaibhav Dhadda
Located in Jaipur, Rajasthan
18 karat gold channel set diamond baguette linear pendant necklace. The enchanting pendant with
Category

21st Century and Contemporary Indian Contemporary Pendant Necklaces

Materials

Diamond, Gold, 18k Gold, White Gold

Brazilian Aquamarine Diamonds Rubies 18 Karat White Gold Pendant Necklace
By SCALA GIOIELLI
Located in Marcianise, IT
. Pendant total Weight 42.30 grams Diamonds weight 0.80 karat Aquamarine weight 68 karat Rubies weight 1.72
Category

21st Century and Contemporary Italian Artisan Pendant Necklaces

Materials

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

Ruby with Diamond Pendant Set in 18 Karat Gold Settings
Located in Bangkok, TH
Ruby 2.50 carats with Diamond 0.12 carat Pendant set in 18 Karat Gold Settings (chain not included
Category

2010s Thai Contemporary Pendant Necklaces

Materials

Diamond, Ruby, Gold, 18k Gold

Ruby with Diamond Pendant Set in 18 Karat Gold Settings
Located in Bangkok, TH
Ruby 0.89 carat with Diamond 0.68 carat Pendant set in 18 Karat Gold Settings (chain not included
Category

2010s Thai Contemporary Pendant Necklaces

Materials

Diamond, Ruby, Gold, 18k Gold

Diamond Clover Pendant Set in 18 Karat White Gold Settings
Located in Bangkok, TH
Diamond 0.71 carat Pendant set in 18 Karat White Gold Settings (chain not included) Width: 1.7 cm
Category

2010s Thai Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

Ruby with Diamond Pendant Set in 18 Karat Gold Settings
Located in Bangkok, TH
Ruby 1.19 carats with Diamond 1.02 carat Pendant set in 18 Karat Gold Settings (chain not included
Category

2010s Thai Contemporary Pendant Necklaces

Materials

Diamond, Ruby, Gold, 18k Gold

Ruby with Diamond Pendant Set in 18 Karat Gold Settings
Located in Bangkok, TH
Ruby 2.30 carats with Diamond 0.13 carat Pendant set in 18 Karat Gold Settings (chain not included
Category

2010s Thai Contemporary Pendant Necklaces

Materials

Diamond, Ruby, Gold, 18k Gold

Diamond Flower Pendant Set in 18 Karat White Gold Settings
Located in Bangkok, TH
Diamond 0.56 carat Pendant set in 18 Karat White Gold Settings (chain not included) Width: 3.2 cm
Category

2010s Thai Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

Diamond Heart Pendant set in 18 Karat White Gold Settings
Located in Bangkok, TH
Diamond 0.43 carat Pendant set in 18 Karat White Gold Settings (chain not included) Width: 1.4 cm
Category

2010s Thai Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

Emerald with Diamond Pendant set in 18 Karat Gold Settings
Located in Bangkok, TH
Emerald 0.84 carat with Diamond 0.12 carat Pendant set in 18 Karat Gold Settings (chain not
Category

2010s Thai Contemporary Pendant Necklaces

Materials

Diamond, Emerald, Gold, 18k Gold

Ruby with Diamond Pendant Set in 18 Karat Gold Settings
Located in Bangkok, TH
Ruby 2.15 carats with Diamond 0.20 carat Pendant set in 18 Karat Gold Settings (chain not included
Category

2010s Thai Contemporary Pendant Necklaces

Materials

Diamond, Ruby, Gold, 18k Gold

Diamond Star Pendant Set in 18 Karat White Gold Settings
Located in Bangkok, TH
Diamond 0.45 carat Pendant set in 18 Karat White Gold Settings (chain not included) Width: 1.5 cm
Category

2010s Thai Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

Diamond Flower Pendant Set in 18 Karat White Gold Settings
Located in Bangkok, TH
Diamond 0.58 carat Pendant set in 18 Karat White Gold Settings (chain not included) Width: 1.7 cm
Category

2010s Thai Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

18 Karat White Gold Opal and Diamond Pendant Earring Set
Located in Los Angeles, CA
Stunning 18K White Gold Opal and Diamond Pendant & Earring Set 1stDibs Exclusive Elevate your
Category

21st Century and Contemporary Unknown Pendant Necklaces

Materials

Diamond, Opal, 18k Gold, White Gold

Diamond Buddha Pendant set in 18 Karat White Gold Settings
Located in Bangkok, TH
Diamond 0.32 carat Pendant set in 18 Karat White Gold Settings (chain not included) Width: 0.6 cm
Category

2010s Thai Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

Australian Opal Horse 18 Karat White Gold Diamonds Pendant Necklace
By SCALA GIOIELLI
Located in Marcianise, IT
Fantastic Australian opal horse 18 karat white gold pendant necklace made in italy mounted with
Category

21st Century and Contemporary Italian Artisan Pendant Necklaces

Materials

Diamond, Opal, 18k Gold, White Gold

20th Century Diamonds Ruby 18 Karat Yellow Gold Cross Pendant
Located in Poitiers, FR
Cross in 18 karat yellow gold. Flat, it is carried out in smooth gold and decorated on its top in
Category

20th Century French Belle Époque Pendant Necklaces

Materials

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

Garavelli Drop Pendant in 18 Karat Gold with Brown Diamonds
By Garavelli
Located in Valenza, IT
Garavelli DROP Pendant in 18kt Gold with Brown Diamonds from the new Giotto Collection DROP pendant
Category

2010s Italian Contemporary Pendant Necklaces

Materials

Brown Diamond, Gold

Emeralds, Rubies, Sapphire, Diamonds, 18 Karat White Gold Pendant Necklace.
Located in Marcianise, Marcianise (CE)
Elegant pendant necklace in 18 kt white gold structure mounted with a central sapphire surrounded
Category

Vintage 1960s Italian Retro Pendant Necklaces

Materials

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

18 Karat Yellow Gold Zambian Emerald Round Diamond Pendant Necklace
By Vaibhav Dhadda
Located in Jaipur, Rajasthan
18 karat yellow gold natural zambian emerald round diamond pendant necklace. Very good quality
Category

21st Century and Contemporary Indian Contemporary Pendant Necklaces

Materials

Diamond, Emerald, 18k Gold, Gold

Diamond Flower Pendant Set in 18 Karat White Gold Settings
Located in Bangkok, TH
Diamond 0.57 carat Pendant set in 18 Karat White Gold Settings (chain not included) Width: 2.7
Category

2010s Thai Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

Ruby with Diamond Pendant Set in 18 Karat Gold Settings
Located in Bangkok, TH
Ruby 1.17 carats with Diamond 0.82 carat Pendant set in 18 Karat Gold Settings (chain not included
Category

2010s Thai Contemporary Pendant Necklaces

Materials

Diamond, Ruby, Gold, 18k Gold

Antique Ruby Pearl Diamond Insect Brooch Pendant 18 Karat
Located in North Hollywood, CA
This gorgeous Ruby Pearl Diamond Insect brooch is large and wearable as a pendant or brooch. The
Category

Antique Early 1900s British Edwardian Pendant Necklaces

Materials

Diamond, Pearl, Ruby, 18k Gold

Voice by TSL 18 Karat White Gold Diamond Pendant #17778
Located in Washington Depot, CT
Voice by TSL 18 Karat White Gold Diamond Pendant This stunning pendant features a sparkling round
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Gold, 14k Gold, White Gold

Diamond Cross Pendant Set in 18 Karat White Gold Settings
Located in Bangkok, TH
Diamond 0.23 carat Cross Pendant set in 18 Karat White Gold Settings (chain not included) Width
Category

2010s Thai Art Deco Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

Emerald and Diamond Studded Pendant in 18 Karat White Gold
Located in JAIPUR, IN
Elegant and exquisitely detailed 18 Karat White Gold Pendant, center set with 1.27 Cts .Oval Shape
Category

2010s Indian Pendant Necklaces

Materials

Diamond, Emerald, 18k Gold, White Gold

18 Karat Yellow Gold Brown Diamonds Garavelli Pendant with Chain
By Garavelli
Located in Valenza, IT
Garavelli pendant with chain in very unique and pretty design, in white gold 18 kt with three
Category

2010s Italian Contemporary Pendant Necklaces

Materials

Brown Diamond, 18k Gold, Yellow Gold

19th Century Diamonds Silver and 18 Karat Rose Gold Pendant
Located in Poitiers, FR
Pendant in silver, lined with rose gold. Lovely antique pendant, it represents a vine leaf motif
Category

Antique Late 19th Century French Napoleon III Pendant Necklaces

Materials

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

Diamonds Mother-of-Pearls 18 Karat White Gold Pendant Necklace
By SCALA GIOIELLI
Located in Marcianise, IT
message to solve the problem. 18 karat white gold pendant mounted with diamonds and mother-of-pearls made
Category

21st Century and Contemporary Italian Artisan Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

Natural Diamond Pendant 0.27 ct 18 Karat White Gold Graduating Cluster Pendant
Located in Antwerpen, BE
Enhance your wardrobe with the subtle yet captivating allure of this natural diamond pendant
Category

2010s Belgian Modern Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

Natural Diamond Pendant 0.45 ct 18 Karat White Gold Modern Chain Pendant
Located in Antwerpen, BE
Make sparkle a priority with this elegant Round and Baguette Diamond Halo Pendant Necklace. The
Category

2010s Belgian Modern Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

18 Karat Yellow and White Gold Diamond and Pearl Pendant
Located in Washington Depot, CT
Vintage 18 Karat Yellow and White Gold Diamond and Pearl Pendant- This stunning pendant features a
Category

20th Century Pendant Necklaces

Materials

Diamond, Pearl, Gold

Handcraft Turquoise 18 Karat White Gold Onyx Diamonds Pendant Necklace
By SCALA GIOIELLI
Located in Marcianise, IT
message to solve the problem. 18 karat white gold pendant necklace. Handmade by our artisans assembled
Category

21st Century and Contemporary Italian Artisan Pendant Necklaces

Materials

Diamond, Onyx, Turquoise, 18k Gold, White Gold

French Modern Ruby Diamonds 18 Karat Yellow Gold Daisy Pendant
Located in Poitiers, FR
Pendant in 18 karat yellow gold, eagle head hallmark. Elegant second-hand pendant in yellow gold
Category

21st Century and Contemporary French Modern Pendant Necklaces

Materials

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

18 Karat Yellow Chalcedony, Tahitian Pearl and Diamond Pendant #13703
Located in Washington Depot, CT
Vintage 18 Karat Yellow Gold Chalcedony, Tahitian Pearl and Diamond Pendant JAGi Certified- This
Category

20th Century Pendant Necklaces

Materials

Chalcedony, Diamond, Pearl, Yellow Gold

Amwaj Jewellery 18 Karat White Gold Pendant with Emerald Diamond
By Amwaj Jewellery
Located in Abu Dhabi, Abu Dhabi
This exquisite 18 karat white gold pendant by Amwaj jewellery features a carat diamond, showcasing
Category

21st Century and Contemporary Emirian Romantic Pendant Necklaces

Materials

Diamond, White Gold

Amwaj 18 Karat Rose Gold Pendant with Multi-Cut Diamonds
By Amwaj Jewellery
Located in Abu Dhabi, Abu Dhabi
Amwaj pear diamond pendant in 18 karat rose gold is designed to make a delicately sparkling
Category

21st Century and Contemporary Emirian Art Deco Pendant Necklaces

Materials

Diamond, Rose Gold

Handcraft Australian Opal 18 Karat White Gold Diamonds Pendant Necklace
By SCALA GIOIELLI
Located in Marcianise, IT
message to solve the problem. 18 karat white gold pendant necklace. Handmade by our artisans assembled
Category

21st Century and Contemporary Italian Artisan Pendant Necklaces

Materials

Diamond, Opal, 18k Gold, White Gold

18 Karat Rose Gold and Sterling Diamond Sailors Compass Pendant
By Thomas Kurilla Jewelry
Located in New York, NY
18 Karat Rose Gold and Sterling Diamond Sailors Compass Pendant, For you water and wind lovers
Category

2010s American Contemporary Pendant Necklaces

Materials

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

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18 Karat Diamond Pendant For Sale on 1stDibs

On 1stDibs, you can find the most appropriate 18 karat diamond pendant for your needs in our varied inventory. Frequently made of gold, white gold and 14k gold, this item was constructed with great care. Our collection of these items for sale includes 3070 vintage editions and 10375 modern creations to choose from as well. If you’re looking for a 18 karat diamond pendant from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 18th Century while another version may have been produced as recently as the 21st Century. There have been many well-made iterations of the classic 18 karat diamond pendant over the years, but those made by Syna Jewels, Polya Medvedeva Jewellery and Alex Jona are often thought to be among the most beautiful. See these pages for a round cut iteration of this accessory, while there are also brilliant cut cut and oval cut cut versions available here, too. When shopping for a 18 karat diamond pendant, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a 18 Karat Diamond Pendant?

Prices for a 18 karat diamond pendant can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $95 and can go as high as $3,200,000, while this accessory, on average, fetches $3,139.

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

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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.