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LB Exclusive Platinum 0.40 Carat Diamond and Ruby Pendant
By LB Exclusive
Located in Southampton, PA
This LB Exclusive pendant is crafted from platinum and set with a 0.77 ct ruby and a total of 0.40
Category

21st Century and Contemporary More Jewelry

Materials

Diamond, Ruby, Platinum

A indian and islamic heritage Mughal multi gem pendant in 18K gold Navratna
Located in Bangkok,, TH
natural diamond polki of top quality, the pendant has been enamelled at the back showcasing the gold
Category

2010s Indian Pendant Necklaces

Materials

Coral, Diamond, Emerald, Cultured Pearl, Ruby, Blue Sapphire, Yellow Sap...

14 Karat Rose and White Gold Diamond Hand Necklace
Located in Scottsdale, AZ
Designer: The Estate Watch & Jewelry Material: 14k white gold Ruby: 1 round cut ruby located in the
Category

21st Century and Contemporary Pendant Necklaces

Materials

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

18K Yellow Gold 0.45ct Diamond and Ruby Enamel Pendant
By LB Exclusive
Located in Southampton, PA
This radiant pendant beautifully combines unique colors, textures, and precious materials. At the
Category

21st Century and Contemporary More Jewelry

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

French Antique Diamond Ruby Pearl Platinum and Gold Pendant Charm
Located in Geneva, CH
Diamond and Ruby on Platinum and Gold Pendant Charm. French marks. Circa 1900.
Category

Antique Early 1900s French More Jewelry

Materials

Diamond, Ruby, Gold, Platinum

Antique 1900s Ruby 3.48 Carat Diamonds Gold Platinum Pendant Brooch
Located in Jesmond, Newcastle Upon Tyne
and impressive ruby and diamond pendant/brooch has been crafted in platinum with an 18k yellow gold
Category

Antique Early 1900s American Brooches

Materials

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

Sophia D. Ruby Diamond Platinum Heart Pendant
By Sophia D
Located in Southampton, PA
with ~1.20ct of rubies. Diamond Carat Weight: 1.05
Category

20th Century More Jewelry

Materials

Diamond, Ruby, Platinum

LB Exclusive Platinum 3.14carat Diamond and Ruby Pendant
By LB Exclusive
Located in Southampton, PA
This stylish pendant will continually catch the light. Set in platinum, a 0.62 carat marquise-cut
Category

21st Century and Contemporary Vanity Items

Materials

Diamond, Ruby, Platinum

Adorable Diamond Teddy Bear in 18 Karat White Gold and Yellow Gold
By A. Kurz
Located in Lucerne, CH
This cheerfully charming pendant in the shape of a teddy bear is set with a total of 53 brilliant
Category

21st Century and Contemporary Swiss Contemporary Pendant Necklaces

Materials

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

18k Yellow Gold Aquarius Constellation Necklace with Sapphires and Diamonds
Located in London, GB
appearances Available 18K Yellow Gold 0.20 ct Diamonds and 0.56 ct Multicolour sapphires and a red ruby
Category

2010s English Modern Pendant Necklaces

Materials

Diamond, Ruby, Blue Sapphire, Pink Sapphire, Green Sapphire, Purple Sapp...

18k Yellow Gold Aquarius Constellation Necklace with Sapphires and Diamonds
Located in London, GB
appearances Available 18K Yellow Gold 0.20 ct Diamonds and 0.56 ct Multicolour sapphires and a red ruby
Category

2010s English Modern Pendant Necklaces

Materials

Diamond, Ruby, Blue Sapphire, Pink Sapphire, Green Sapphire, Purple Sapp...

18k Yellow Gold Aquarius Constellation Necklace with Sapphires and Diamonds
Located in London, GB
appearances Available 18K Yellow Gold 0.20 ct Diamonds and 0.56 ct Multicolour sapphires and a red ruby
Category

2010s English Modern Pendant Necklaces

Materials

Diamond, Ruby, Blue Sapphire, Pink Sapphire, Green Sapphire, Purple Sapp...

18k Yellow Gold Aquarius Constellation Necklace with Sapphires and Diamonds
Located in London, GB
appearances Available 18K Yellow Gold 0.20 ct Diamonds and 0.56 ct Multicolour sapphires and a red ruby
Category

2010s English Modern Pendant Necklaces

Materials

Diamond, Ruby, Blue Sapphire, Pink Sapphire, Green Sapphire, Purple Sapp...

Boucheron Hans the Hedgehog Pendant in Rose Gold
By Boucheron
Located in London, England
A Boucheron “Hans The Hedgehog” ruby and black diamond pendant in 18-karat rose gold. This
Category

21st Century and Contemporary British Contemporary Pendant Necklaces

Materials

Ruby, Rose Gold

Boucheron Hans the Hedgehog Pendant in Rose Gold
By Boucheron
Located in London, England
A Boucheron “Hans The Hedgehog” ruby and black diamond pendant in 18-karat rose gold. This
Category

21st Century and Contemporary British Contemporary Pendant Necklaces

Materials

Ruby, Rose Gold

Gold Elephant Pendant or Pin with Diamond Trunk and Ruby Eyes
Located in Los Angeles, CA
This pendant is composed of 18KT yellow gold. Features a textured design with a diamond held in the
Category

20th Century American More Jewelry

Materials

Diamond, Ruby, 18k Gold

Mitsuo Kaji Diamond Ruby and Emerald Yellow Gold Locket Pendant
Located in Southampton, PA
delightful rubies totaling 1.45 carats and nifty emeralds amounting to 0.24ct as well as lustrous diamonds
Category

Late 20th Century Unknown More Jewelry

Materials

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

Antique Owl and Crescent Brooch
Located in London, GB
cabochon-cut ruby eyes, with a yellow gold beak and feet, sitting in an old-cut and rose-cut diamond set
Category

Antique 1880s Victorian Pendant Necklaces

Materials

Diamond, Ruby, Gold

Butterfly Diamonds and Ruby Pendant
Located in New York, NY
The ring is finely crafted in 18k yellow gold with diamonds weighing approximately total of 0.60
Category

Vintage 1980s American More Necklaces

Materials

Diamond, Ruby, 18k Gold

LB Exclusive 18K Yellow Gold 1.00 Ct Diamond and Ruby Heart Pendant
By LB Exclusive
Located in Southampton, PA
round rubies over the face and clasp of the pendant. The rubies are punctuated by clusters of three
Category

21st Century and Contemporary More Jewelry

Materials

Diamond, Ruby, Yellow Gold

Van Cleef Arpels Cosmos Yellow Gold Diamond and Ruby Pendant Necklace and Ring
By Van Cleef Arpels
Located in Southampton, PA
former boasting 4.50 carats of sparkling diamonds and 0.75ct of gorgeous rubies while the latter is
Category

Late 20th Century French More Jewelry

Materials

Ruby, White Diamond, 18k Gold, Yellow Gold

LB Exclusive Platinum 0.61 Carat Diamond and Ruby Pendant
By LB Exclusive
Located in Southampton, PA
length and 0.50” in width. The pendant is set with a 1.03 ct ruby and a total of 0.61 carats of diamonds
Category

21st Century and Contemporary More Jewelry

Materials

Diamond, Platinum

LB Exclusive 18 Karat Yellow Gold 0.70 Carat Diamond and Ruby Pendant
By LB Exclusive
Located in Southampton, PA
This LB Exclusive pendant is crafted from 18K yellow gold and set with diamonds and rubies that
Category

21st Century and Contemporary More Jewelry

Materials

Diamond, Ruby, Yellow Gold, 18k Gold

Cartier Le Baiser Du Dragon Diamond Gold Necklace
By Cartier
Located in Chicago, IL
set with 98 Round Brilliant cut Diamonds totaling approximately 2 Carats and having Dangling sections
Category

Early 2000s French Art Deco Pendant Necklaces

Materials

Diamond, Ruby, 18k Gold

1960s Frascarolo Enamel Ruby Diamond Gold Leopard Pendant Brooch
By Frascarolo
Located in San Antonio, TX
18kt gold, enamel, diamond, and ruby pendant brooch , designed as a leopard. Signed model FC 750
Category

Vintage 1960s Italian More Jewelry

Materials

Diamond, Ruby, 18k Gold

Victorian Gold and Gem Set Locket
Located in London, GB
A Victorian gold and gem set locket, the oval locket set with opals, a ruby and an emerald in a
Category

Antique 1880s British Victorian Pendant Necklaces

Materials

Diamond, Emerald, Pearl, Ruby, Gold

Renato Cipullo Ruby and Diamond Cross Pendant
By Renato Cipullo
Located in Palm Beach, FL
Renato Cipullo Ruby and Diamond cross pendant set with rubies and single-cut diamonds, mounted in
Category

20th Century Drop Necklaces

Materials

Ruby, Diamond

21 Karat and 18 Karat Gold Vintage Heart Necklace
Located in New York, NY
18Kt. yellow gold hear pendant 21kt. yellow gold necklace. DIamonds: .10ct. G-color, Vs-2 clarity
Category

20th Century Pendant Necklaces

Materials

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

Ruby and Diamond Heart Shaped Freeform Pendant
Located in Carmel-by-the-Sea, CA
Heart Shaped Free form Diamond & Ruby Heart Pendant Handmade in Platinum. Twenty-nine French cut
Category

20th Century Drop Necklaces

Materials

Diamond, Ruby, Platinum

Ilias Lalaounis 18 Karat Yellow and White Gold Diamond and Ruby Pendant
By Ilias Lalaounis
Located in Southampton, PA
ruby that weighs 1.70 carats and with resplendent diamonds that amount to 0.75 carats.
Category

21st Century and Contemporary More Jewelry

Materials

Diamond, Gold

18 Karat Gold and Platinum Diamond, Ruby, Sapphire and Topaz Large Pendant
Located in Southampton, PA
pendant combines radiant 18K yellow gold and splendid platinum while the stunning topaz weighing 32.50
Category

21st Century and Contemporary More Jewelry

Materials

Diamond, Gold

Clarissa Bronfman Signature High and Mighty Symbol Tree Necklace
By Clarissa Bronfman
Located in New York, NY
pendants can be removed so piece can also be worn as a bracelet. Wearer is able to interchange charms
Category

21st Century and Contemporary Unknown Contemporary Pendant Necklaces

Materials

Diamond, Emerald, Opal, Ruby, Sapphire, 14k Gold, Gold Plate, Silver

Clarissa Bronfman Between Heaven and Earth Symbol Tree Necklace
By Clarissa Bronfman
Located in New York, NY
charms. Combination of New and Vintage Charms. Between Heaven and Earth includes Sapphire, Diamond, Ruby
Category

21st Century and Contemporary Unknown Contemporary Pendant Necklaces

Materials

Diamond, Emerald, Pearl, Ruby, Blue Sapphire, 14k Gold, Gold Plate, Silver

Clarissa Bronfman Love You to the Moon and Back Symbol Tree Necklace
By Clarissa Bronfman
Located in New York, NY
the Moon and Back Symbol Tree Necklace includes bone, ruby, amethyst, diamond, enamel, 14k gold
Category

21st Century and Contemporary Unknown Contemporary Pendant Necklaces

Materials

Amethyst, Diamond, Ruby, 14k Gold, Gold Plate, Silver

Carved Rubies and Diamond Briolette Ear Pendants
Located in New York, NY
A pair of ear-pendants with diamond briolettes (app. 12 cts) and leaf shaped carved rubies, mounted
Category

Vintage 1980s Italian Drop Earrings

Materials

White Diamond, Ruby, 18k Gold

Cartier Ruby and Diamond Pave Gold Pendant
By Cartier
Located in Southampton, PA
-shaped pendant is made of 18K yellow gold and boasts a pave comprised of 0.80 carats of diamonds and 1.50
Category

20th Century French Necklace Enhancers

Materials

Ruby, White Diamond, 18k Gold, Yellow Gold

Art Deco 14K Rose Gold Vintage Circular Pendant with Old Cut Diamonds and Rubies
Located in Addison, TX
: Aprox 0.058 Color: White M-N Clarity: SI Accent Diamonds: Shape: Rose Cut Quantity: 9 Ruby
Category

Vintage 1920s Unknown Art Deco More Jewelry

Materials

Diamond, Ruby, Rose Gold

Victorian Ruby and Diamond Crescent Brooch Pendant
Located in London, GB
Ruby Weight: Approx. 2.20ct Total Diamond Weight: Approx. 0.30ct Diamond Details: Colour: H, Clarity
Category

Antique Late 19th Century Victorian Brooches

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Cartier Vizantija Emerald Sapphire Ruby Diamond Large Gold Cross Brooch Pendant
By Cartier
Located in Southampton, PA
18k Yellow Gold Vizantija Large Cross Sapphire, Ruby, Emerald and Diamond Pendant Brooch by Cartier
Category

20th Century French More Jewelry

Materials

Diamond, Emerald, Ruby, Sapphire, 18k Gold

Diamond Ruby Set Pendant and Stud Earrings
Located in Bangkok, TH
Pendant & Stud Earrings (Selling as a set) #Pendant Set with 0.52 Carat Weight Diamond G Color VS
Category

Early 20th Century Thai Art Deco Stud Earrings

Materials

Diamond, Ruby, 18k Gold, White Gold

Ruby and Diamond Floating Pendant on Chain
Located in Towson, MD
Just about the coolest design I've seen all year! This pendant is designed to look like it's
Category

Early 2000s Drop Necklaces

Materials

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

Victorian Ruby and Diamond Crescent Brooch Pendant
Located in London, GB
rubies, each meticulously set along the outer curve. Nestled beside the rubies, a line of old mine cut
Category

Antique Late 19th Century Victorian Brooches

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Vintage 1980s Ruby and Diamond Yellow Gold Pendant
Located in Jesmond, Newcastle Upon Tyne
An impressive vintage 1980s 0.68 carat ruby and 0.30 carat diamond, 18 karat yellow gold pendant
Category

Vintage 1980s Drop Necklaces

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

18KT Yellow Gold Ruby and Diamond Clover Pendant
Located in New York, NY
0.34 carats of round cut rubies and 0.24 carats of round cut diamonds, adding a touch of elegance and
Category

2010s American Modern Chain Necklaces

Materials

Diamond, Ruby, Yellow Gold

14KT White Gold Ruby and Diamond Wave Pendant
Located in New York, NY
combination of vibrant rubies and sparkling diamonds creates a stunning contrast, making this pendant a unique
Category

2010s American Modern Chain Necklaces

Materials

Diamond, Ruby, White Gold

Italian Sapphire Ruby Diamond and Gold Ear Pendants
Located in New York, NY
A pair of peculiar 18kt yellow gold ear pendants with cabochon sapphires, cabochon rubies and
Category

Vintage 1970s Italian Drop Earrings

Materials

White Diamond, Ruby, Blue Sapphire, 18k Gold

LB Exclusive 18 Karat White Gold 0.09 Carat Diamond and Ruby Cross Pendant
By LB Exclusive
Located in Southampton, PA
1.25” in length and 0.63” in width. The pendant is set with diamonds and rubies that total 0.09 and
Category

21st Century and Contemporary More Jewelry

Materials

Diamond, White Gold

LB Exclusive French Antique Yellow Gold 0.65 Ct Diamond, Ruby, and Pearl Pendant
By LB Exclusive
Located in Southampton, PA
This exquisitely crafted French Antique pendant is a classic piece with a rich history. The angelic
Category

20th Century Vanity Items

Materials

Diamond, Pearl, Ruby, 14k Gold, Yellow Gold

Ruby Sapphire Diamond Ear Pendants
Located in New York, NY
A pair of rope design rubies, sapphires and diamond ear pendants, mounted on 18kt yellow gold. Made
Category

Vintage 1970s Italian Dangle Earrings

Materials

White Diamond, Ruby, Blue Sapphire, 18k Gold

Tiffany Co. Rare Retro 14k Yg, Diamond Ruby Sun Moon Pendant Brooch 1950
By Tiffany Co.
Located in Beverly Hills, CA
with bail) Condition: Great Gemstone: 0.02 points of rubies / 0.01 points of diamond Signature
Category

Vintage 1950s American More Jewelry

Materials

Diamond, Ruby, 14k Gold

Ruby and White Diamond Cross Brooch Pendant in Platinum
Located in Los Angeles, CA
Beautiful ruby round and white diamond round brooch/pendant. Handmade in platinum. Good quality
Category

21st Century and Contemporary Brooches

Materials

White Diamond, Ruby, Platinum

Belle Époque Antique Ruby and Diamond Cross Pendant
Located in Chicago, IL
Christ’s Blood shed on the Cross. The rubies are accented by two old mine cut diamonds. Estimated total
Category

Early 20th Century Edwardian Drop Necklaces

Materials

Ruby

Victorian Enamel Diamond Ruby Snake and Phoenix Brooch Pendant
Located in Idar-Oberstein, DE
presented. The phoenix's body is studded with rose-cut diamonds and its eyes are presented with a ruby
Category

Antique 19th Century Unknown Victorian Brooches

Materials

Diamond, Ruby, Enamel, Gold

Ruby and Diamond 18 Karat Yellow and White Gold Pendant
Located in Bay Harbor Islands, FL
weight of 3.2 carats. A one carat fancy colored baguette cut diamond sits between the rubies and horse
Category

20th Century Drop Necklaces

Materials

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

20th Century Diamond Ruby Gold Heart Pendant Necklace
Located in Toronto, ON
Diamond and Ruby Heart Pendant Necklace, 20th century. Set with alternate diagonal channel set rows
Category

20th Century More Jewelry

Fine Antique Ruby and Diamond Horse Shoe Pendant brooch
Located in Chicago, IL
approximately 6 carats Cushion cut Natural burma Rubies and .75 Carat old Cushion cut Diamonds.
Category

Antique Late 19th Century Unknown Victorian Brooches

Materials

Diamond, Ruby, 14k Gold

Victorian Ruby Pearl Diamond Star Pendant
Located in London, GB
A Victorian ruby, pearl and diamond star pendant, central old cut diamond, surrounded by natural
Category

Antique 1890s Victorian Brooches

Materials

Diamond, Pearl, Ruby, Gold

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Ruby And Diamond Pendant For Sale on 1stDibs

On 1stDibs, you can find the most appropriate ruby and diamond pendant for your needs in our varied inventory. Frequently made of Gold, 18k Gold and Yellow Gold, this item was constructed with great care. Our collection of these items for sale includes 694 vintage editions and 799 modern creations to choose from as well. Finding the perfect ruby and diamond pendant may mean sifting through those created during different time periods — you can find an early version that dates to the 18th 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. Creating a ruby and diamond pendant has been a part of the legacy of many jewelers, but those produced by LB Exclusive, OGI Ltd and La Fleur Jewels are consistently popular. 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 oval cut and brilliant cut alternatives. When shopping for a ruby and 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 Ruby And Diamond Pendant?

Prices for a ruby and diamond pendant can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $132 and can go as high as $395,000, while this accessory, on average, fetches $3,171.

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 Ruby And Diamond Pendant
  • 1stDibs ExpertAugust 17, 2021
    While rubies, one of the most expensive gemstones, are worth about $20,000 per carat, diamonds are worth between $2,500 and $18,000 per carat. Diamonds are a bit less rare than rubies.
  • 1stDibs ExpertOctober 5, 2021
    The best chain for a diamond pendant is really a matter of preference. There are various features to look out for when you’re shopping for a chain for your diamond pendant — durability-wise, a cable chain will be strong and versatile for everyday wear. On 1stDibs, find a range of antique and vintage chain necklaces and pendant jewelry today.
  • 1stDibs ExpertOctober 12, 2021
    A good size diamond pendant is really a matter of preference. Usually half-carat and one-carat diamond pendants are considered the best size since they are within a budget range that many can realistically aspire to have. On 1stDibs, you can find a range of sizes of diamond pendants from different periods and creators to choose from.

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Givers of fine gems enjoy surprise more than receivers, and women more than men. Find out what else our survey of 3,000 Americans revealed.

Next-Level Pearls That Go Well Beyond the Expected

Organic shapes, surprising textures, shimmering colors and inventive embellishments take the new generation of pearl jewelry from classic to cutting-edge.

7 Vibrant Jewels for a Breezy Late-Summer Wardrobe

Soak up the pleasures of the season with a these bold gems.

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

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

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

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