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18 Karat Rose Gold Diamond Pave Heart Locket Pendant
Located in Greenwich, CT
locket the prefect any time gift. This estate diamond locket is complimented by a 17 inch long
Category

21st Century and Contemporary Unknown Neoclassical Pendant Necklaces

Materials

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

Antique Diamond and Yellow Gold Locket Pendant, circa 1920
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique 1920s 0.08 carat diamond and 14 karat yellow gold locket pendant
Category

Vintage 1920s Unknown Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

Victorian 18 Karat Yellow Gold Diamond Heart Locket Pendant
Located in London, GB
A Victorian 18 karat yellow gold diamond heart locket pendant. This sweet heart shaped locket
Category

Antique Early 1900s Unknown Victorian Pendant Necklaces

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Vintage 9 Karat White Gold Diamond Heart Locket Pendant
Located in London, GB
A vintage 9 karat white gold diamond set heart locket pendant. This sweet heart shaped locket
Category

Antique Early 1900s Unknown Victorian Pendant Necklaces

Materials

Diamond, Gold, 9k Gold, White Gold

0.20ctw Diamond Diffuser Pendant 14k White Gold Opens Locket
Located in McLeansville, NC
locket design opens to reveal a hollow inside. Gemstone Information: - Natural Diamonds - Total Carats
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

Art Nouveau Diamond Ruby 14 Karat Gold Locket Pendant
Located in Philadelphia, PA
Circular locket pendant designed depicting the profile of a woman wearing a headdress accented by
Category

Early 20th Century Unknown Art Nouveau Pendant Necklaces

Materials

Diamond, Ruby, 14k Gold

Ruby, Cultured Pearl, Diamond Pendant and Locket, 14k Yellow
Located in New York, NY
This sophisticated pendant and locket, crafted in 14k yellow gold with a total weight of 23.60
Category

20th Century Pendant Necklaces

Materials

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

Antique Diamond Heart Pendant, 9k Yellow Gold, Locket Back
Located in NEWARK, GB
A sweet little antique diamond heart pendant. It is a hollow puffy style heart with heavy engraved
Category

Antique 19th Century British Victorian Pendant Necklaces

Materials

Diamond, 9k Gold, Yellow Gold

French Antique Diamond and Blue Enamel Medallion Locket Pendant
Located in Poitiers, FR
pendant bail is also set with rose cut diamonds. The medallion opens with a hinge at the base which opens
Category

Antique 19th Century French Napoleon III Pendant Necklaces

Materials

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

Belle Époque Antique Enamel Diamond Gold Locket Pendant
Located in Chicago, IL
Circa 1900 An antique 18K gold locket pendant is superbly enameled “en grisaille” with two graces
Category

Early 20th Century Belle Époque Pendant Necklaces

1920s Art Deco Diamond 14 Karat Gold Locket Pendant Necklace
Located in Philadelphia, PA
accent Centering a diamond, set in white gold, eye-clean and white Locket opens on a hinged bale to
Category

Vintage 1920s Art Deco Pendant Necklaces

Materials

Diamond, 14k Gold

Edwardian Ruby Diamond Platinum-Topped 14 Karat Gold Locket Pendant
Located in Philadelphia, PA
Circular locket pendant features a dropped foliate design with a chevron band Accented by rose cut
Category

Vintage 1910s Edwardian Pendant Necklaces

Materials

Diamond, White Diamond, Ruby, Gold, 14k Gold, Yellow Gold, Platinum

Victorian Old Mine Diamond 14 Karat Gold Heart Locket Pendant
Located in Philadelphia, PA
Heart shaped locket centers an old mine cut diamond Weighing approximately 0.17 carat with I color
Category

Antique 1880s Victorian Pendant Necklaces

Materials

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

Antique Victorian Turquoise Locket 14k Yellow Gold Diamond Pendant Fitted Case
Located in Torrance, CA
beautifully detailed handmade locket highlights a cluster dome of turquoise cabochons, with a diamond set star
Category

Antique Late 19th Century Unknown Victorian Pendant Necklaces

Materials

Diamond, Turquoise, Gold, 14k Gold, Yellow Gold

Victorian Garnet Locket Pendant with Star
Located in Carmel-by-the-Sea, CA
Classic Victorian finery abounds with this 15 karat yellow gold pendant. Appreciate the beautifully
Category

Antique 1880s British Pendant Necklaces

Materials

Diamond, Garnet, Pearl, 15k Gold, Yellow Gold

9- 10K Tricolor Gold and Diamond Floral Locket Pendant #21956
Located in Washington Depot, CT
9 - 10 Karat Tricolor Gold and Diamond Floral Locket Pendant- This charming 9 - 10K gold locket
Category

20th Century Pendant Necklaces

Materials

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

Art Nouveau Diamond 18 Karat Yellow Gold Sliding Locket Pendant
Located in London, GB
An Art Nouveau diamond 18 karat yellow gold sliding locket pendant A finely crafted 18 karat
Category

Antique Early 1900s British Art Nouveau Pendant Necklaces

Materials

Diamond, Gold, Yellow Gold, 18k Gold

Victorian Pendant Memorial Locket 14 Karat Yellow Gold Enamel Diamond Flower
Located in Torrance, CA
Finely detailed antique Victorian diamond & enamel locket/pendant (circa 1880s to 1900s) crafted in
Category

Late 20th Century Unknown Victorian Pendant Necklaces

Materials

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

Antique Victorian Era Cleopatra Enamel Diamond Gold Locket Pendant
Located in Chicago, IL
, heart-shaped locket pendant features a finely painted enamel profile of a female wearing a gold royal
Category

Antique Mid-19th Century Swiss Victorian Pendant Necklaces

Materials

Enamel

Double Sided Georgian Heart Locket Pendant
Located in Amsterdam, NL
A two sided Georgian gold locket, one side with a pearl border and hoop with a blue enamel plaque
Category

Antique 1830s English Georgian Pendant Necklaces

Materials

White Diamond, Emerald, Malachite, Natural Pearl, Pink Sapphire, Turquoi...

Lumiere Pink Sapphire Diamond White Gold Locket Handbag Pendant Necklace
Located in Southampton, PA
Designed as a dainty lady's purse, the pendant of this gorgeous 18K white gold Lumiere necklace
Category

Late 20th Century Unknown Pendant Necklaces

Materials

White Diamond, Pink Sapphire, 18k Gold, White Gold

Antique Victorian Large Locket 14k Yellow Gold Diamond Pendant Opens Butterfly
Located in Torrance, CA
(a photo currently adorns the locket and can be removed). The pendant is a wonderful and unique
Category

Antique Late 19th Century Unknown Victorian Pendant Necklaces

Materials

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

Crescent Moon Diamond Locket 14k Yellow Gold Enamel Pendant Celestial Jewelry
Located in Torrance, CA
Stylish diamond set crescent moon & star locket crafted in 14 karat yellow gold. Round brilliant
Category

Mid-20th Century Modern Pendant Necklaces

Materials

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

Antique Nordic Picture Pendant Locket Diamond solid 18K Gold /5gr
Located in SE
Antique 18K Yellow Gold Pendant Locket with a diamond cut Diamond in white Gold rhombus shaped
Category

Vintage 1930s Swedish Art Nouveau Pendant Necklaces

Materials

Diamond, 18k Gold

Victorian Diamond 14 Karat Gold Double Horseshoe Locket Pendant circa 1880
Located in Philadelphia, PA
Designed as a large circular pendant featuring two overlapping horseshoes Bead set with old mine
Category

Antique 1880s Victorian Pendant Necklaces

Materials

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

Art Nouveau Ruby Diamond 14 Karat Yellow Gold Floral Locket Pendant
Located in Philadelphia, PA
approximately 0.75 carat while diamonds weigh 0.20 carat total Locket opens on a hinge to reveal two circular
Category

Antique Early 1900s Art Nouveau Pendant Necklaces

Materials

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

Large Sapphire and Diamond Heart Locket Pendant in 18k Yellow Gold
Located in La Jolla, CA
Sapphire and Diamond Heart Locket Pendant in 18k Yellow Gold Diamond and Sapphire Heart Locket
Category

21st Century and Contemporary North American Pendant Necklaces

Materials

Diamond, Sapphire, 18k Gold, Yellow Gold

1920s Art Deco Diamond Pearl Onyx Platinum Locket Pendant Chain Necklace
Located in Miami, FL
This alluring antique Art Deco diamond pendant necklace is masterfully crafted in solid platinum
Category

Vintage 1920s Art Deco Pendant Necklaces

Materials

Diamond, Onyx, Platinum

Antique Victorian 3.51 Carat Diamond and 18k Yellow Gold Locket Pendant
Located in Jesmond, Newcastle Upon Tyne
locket pendant; part of our diverse Victorian jewellery collections This magnificent, fine and
Category

Antique 1870s Unknown Victorian Pendant Necklaces

Materials

Diamond, Yellow Gold

Victorian Diamond 14 Karat Yellow Gold Antique Heart Locket Pendant
Located in Philadelphia, PA
Designed as a heart shape centering an old European cut diamond Weighing approximately 0.08 carat
Category

Antique 1860s Victorian Pendant Necklaces

Materials

Diamond, Gold, 14k Gold, Yellow Gold

0.49Ct Diamond and Onyx, 14k Yellow Gold Pendant/Locket - Antique Victorian
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique Victorian onyx and 0.49 carat diamond, 14 karat yellow gold pendant
Category

Antique 1890s Unknown Victorian Pendant Necklaces

Materials

Diamond, Onyx, 14k Gold, Yellow Gold

Antique Victorian Locket Square Diamond Vintage 10 Karat Gold Platinum Pendant
Located in Torrance, CA
Finely detailed antique Victorian era locket (circa 1880s to 1900s), crafted in 10 karat rose gold
Category

Antique Late 19th Century Unknown Victorian Pendant Necklaces

Materials

Diamond, 10k Gold, Rose Gold, Platinum

Renaissance Flashing Diamond Sunburst Locket
Located in Amsterdam, NL
A sunburst exploding with diamond lights. This high- carat gold large late 17th- century pendant
Category

Antique 17th Century Spanish Renaissance Pendant Necklaces

Materials

White Diamond, 22k Gold

Antique 15ct Gold Victorian Blue Enamel, Diamond Pearl Locket Flower Pendant
Located in Brighton, GB
Antique Locket Pendant 15ct Gold Circa 1870 Fabulous, Edwardian round locket pendant. In
Category

Antique Late 19th Century English Victorian Pendant Necklaces

Materials

Diamond, Pearl, Gold, 15k Gold, Enamel

Art Nouveau Diamond 14 Karat Yellow Gold Antique Lady Locket Pendant
Located in Philadelphia, PA
Designed and an oval-shaped locket pendant with chased and repoussé portrait of a woman Depicted in
Category

Antique Early 1900s Art Nouveau Pendant Necklaces

Materials

Diamond, Gold, 14k Gold, Yellow Gold

Large 1911 Edwardian Diamond Emerald 18 Karat Yellow Gold Locket Pendant
Located in Philadelphia, PA
Large circular pendant featuring a stylized radiating motif, bead set throughout by rose cut
Category

Vintage 1910s Edwardian Pendant Necklaces

Materials

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

Antique Victorian 15k Gold Amethyst Diamond Large Locket Pendant Unique Shape
Located in Montclair, NJ
This magnificent and truly one of a kind locket pendant was hand crafted from solid 15k yellow and
Category

Antique 1880s Victorian Pendant Necklaces

Materials

Amethyst, Diamond, 15k Gold

Victorian 18 Karat Gold Diamond Initials Pearl Enamel Oval Locket Pendant
Located in Vilnius, Vilniaus apskr.
This is an amazing Victorian oval locket pendant crafted in 18K gold. Circa 1880. The piece is
Category

Antique Late 19th Century Victorian Pendant Necklaces

Materials

Diamond, Pearl, Gold, Enamel

French 19th Century Diamond 18 Karat Yellow Gold Medallion Locket Pendant
Located in Poitiers, FR
medallion is bordered on the obverse of a crown of laurels, with in the center an antique- cut diamond in
Category

Antique Late 19th Century French Napoleon III Pendant Necklaces

Materials

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

Tiffany Co Diamond Heart Locket Necklace Pendant 18k Rose Gold Signed Jewelry
By Tiffany Co.
Located in Torrance, CA
Stylish and finely detailed estate Tiffany & Co diamond heart locket & necklace, crafted in 18
Category

21st Century and Contemporary Unknown Contemporary Pendant Necklaces

Materials

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

Antique Diamond 18K Yellow Gold Platinum Enamel Bow Locket Pendant Watch
Located in Beverly Hills, CA
Brand: Girard-Perregaux Watch Movement: Manual Center Stone: 66 Diamonds Cut: Single Cut Weight
Category

Antique 1880s Pendant Necklaces

Materials

Diamond, Gold, 18k Gold, Yellow Gold, Platinum, Enamel

Art Noveau Diamond Cameo Locket Pendant Necklace Vintage Antique Original 1910 s
Located in Dearborn, MI
Genuine Original Antique from the 1910's Art Noveau Diamond Cameo Locket Pendant Necklace Vintage
Category

Vintage 1910s Art Nouveau Pendant Necklaces

Materials

Diamond, Yellow Gold

Victorian Faith, Hope and Charity Old Mine Cut Diamond Gold Pendant Locket
Located in New York, NY
A sentimental and beautiful locket set with old cut diamonds forming an anchor, a cross and a heart
Category

Antique 1880s Russian High Victorian Pendant Necklaces

Materials

Diamond, 14k Gold

Antique Victorian 18K Yellow Gold Old Euro Diamond and Sapphire Locket Pendant
Located in Great Neck, NY
Beautiful Antique Victorian 18K Yellow Gold Old Euro Diamond and Sapphire Locket Pendant. This
Category

Antique 1890s Unknown Victorian Pendant Necklaces

Materials

Diamond, Sapphire, Yellow Gold

Antique Victorian 9k Yellow Gold Old Mine Diamond Open Locket Pendant
Located in Montclair, NJ
–Stone(s)– (1) Natural Genuine Diamond - Old Mine Cut - Star Pave Set - J Color  - SI1 Clarity
Category

20th Century Victorian Pendant Necklaces

Materials

Diamond, Gold, 9k Gold, Yellow Gold

Art Nouveau Diamond 14K Two-Tone Gold Antique Serpent Griffon Locket Pendant
Located in Philadelphia, PA
Designed and a cartouche-shaped locket pendant suspending from a tapered bale Front and back are
Category

Antique Early 1900s Art Nouveau Pendant Necklaces

Materials

Diamond, Gold, 18k Gold, Rose Gold, Yellow Gold

Art Nouveau Diamond 14K Two-Tone Gold Antique Serpent Griffon Locket Pendant
Located in Philadelphia, PA
Designed and a cartouche-shaped locket pendant suspending from a tapered bale Front and back are
Category

Antique Early 1900s Art Nouveau Pendant Necklaces

Materials

Diamond, Gold, 14k Gold, Rose Gold, Yellow Gold

Large Belle Epoque Antique Jeweled Gold Pendant Locket
Located in Chicago, IL
Circa 1900 An antique 18k gold pendant locket centered with a diamond-set platinum rosette and
Category

Early 20th Century Belle Époque Pendant Necklaces

Materials

Diamond, Gold

Victorian Diamond Love Heart Locket Necklace
Located in London, GB
Here we have a charming diamond locket necklace. This antique locket has been crafted from 15ct
Category

Antique Mid-19th Century Pendant Necklaces

Materials

Diamond, 18k Gold

Victorian Rose Cut Diamond Enamel 18 Karat Gold Cherub Mourning Locket Pendant
Located in Philadelphia, PA
Enameled oval locket depicting two hand painted winged cherubs floating among a cloudy blue sky, no
Category

Antique 19th Century Victorian Pendant Necklaces

Materials

White Diamond, 18k Gold, Yellow Gold, Enamel

Edwardian Diamond 14k Yellow Gold Locket
Located in Beverly Hills, CA
One Edwardian Diamond 14k Yellow Gold Locket. Featuring one old European cut diamond weighing
Category

Antique Early 1900s Edwardian Pendant Necklaces

Materials

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

Victor Mayer Diamond Enamel 18 Karat Yellow Gold Vintage Heart Locket Pendant
By Victor Mayer
Located in Philadelphia, PA
Designed as a heart-shaped locket form suspended from grooved enhancer bale Featuring a basse
Category

Vintage 1980s Pendant Necklaces

Materials

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

Antique Victorian 10k Gold Engraved 2 Picture Heart Locket Pendant w/ Diamond
Located in Montclair, NJ
--Stone:-- (1) Natural Genuine Diamond: Old Mine Cut/ Cushiony Round - Star Pave Set - G/H Color
Category

Antique 1890s Victorian Pendant Necklaces

Materials

Diamond, 10k Gold, Yellow Gold

Antique 2.80 Carat Ruby and 0.28 Carat Diamond Yellow Gold Heart Pendant Locket
Located in Jesmond, Newcastle Upon Tyne
diamond and gemstone grading report card. Such pendant/lockets of this design comprised predominantly of
Category

Antique Early 1900s Unknown Pendant Necklaces

Materials

Diamond, Ruby, Yellow Gold

Oval Locket Pendant Necklace 18k White Gold Lilac Enamel Guilloche 13 Diamonds
By Victor Mayer
Located in Pforzheim, DE
Victor Mayer customizable oval locket pendant necklace with infinity symbol, 18k white gold
Category

21st Century and Contemporary German Victorian Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold, Enamel

Victorian Diamond Gold Locket and Collar
Located in London, GB
-cut diamonds and four gold leaves set to the locket, the inside with two portraits of a man and a
Category

Antique 1880s British Victorian Pendant Necklaces

Materials

Diamond, Gold

Vintage Old Cut Diamond Round Locket
Located in London, GB
Here we have a wonderful vintage locket crafted from 14ct yellow gold. The locket features a
Category

20th Century Pendant Necklaces

Materials

Diamond, 14k Gold

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Diamond Locket Pendant For Sale on 1stDibs

You are likely to find exactly the diamond locket pendant 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, 18k Gold and Yellow Gold — can elevate any look. Our collection of these items for sale includes 337 vintage editions and 97 modern creations to choose from as well. Finding the perfect diamond locket 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 piece, .5 Carat and 1 Carat are consistently popular carat weights. Creating a diamond locket pendant has been a part of the legacy of many jewelers, but those produced by Fabergé, Victor Mayer and Monica Rich Kosann are consistently popular. A round cut version of this piece has appeal, but there are also rose cut and brilliant cut versions for sale. Finding a diamond locket pendant for sale for women should be easy, but there are 123 pieces available to browse for unisex as well as men, too.

How Much is a Diamond Locket Pendant?

On average, a diamond locket pendant at 1stDibs sells for $4,200, while they’re typically $125 on the low end and $225,000 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 Diamond Locket Pendant
  • 1stDibs ExpertFebruary 13, 2023
    The main difference between a locket and a pendant is design. A locket has a hinged cover that allows you to place a picture inside, while a pendant lacks this feature. Shop a collection of pendants and lockets from some of the world’s top sellers on 1stDibs.
  • 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.
  • 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.

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This Victorian Necklace Features a Rainbow of Gems

If jewelry could talk, we know this piece would have good stories.

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

Emblems of heartfelt emotion, elegant vessels for photos and keepsakes and perfect for layering, these special ornaments are an essential component of any thoughtfully curated jewelry collection.

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.

[Survey] Two-Thirds of Jewelry Gift Recipients Don’t Want to Be Surprised

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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.