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Vintage Aquamarine Pendant of 14k Gold
Located in Lewisburg, PA
a vintage charm bracelet or necklace, offering timeless elegance with a touch of color and charm
Category

Mid-20th Century Pendant Necklaces

Materials

Aquamarine, Diamond, 14k Gold

14K Gold Tobago Multi Charm Pendant
Located in Scottsdale, AZ
Beautiful 14K gold pendant that features two hearts, a Tobago charm and a diamond. The shape of
Category

Vintage 1980s Pendant Necklaces

Materials

Diamond, 14k Gold

Vintage Carved Green Jadeite Jade, Diamond and Pearl Pendant in 14k Yellow Gold
Located in Honolulu, HI
Vintage Carved Green Jadeite Jade Diamond and Pearl Pendant in 14k Yellow Gold. Large rectangular
Category

Late 20th Century Unknown Modern Pendant Necklaces

Materials

Jade, Diamond, Pearl, 14k Gold, Yellow Gold

18K Yellow White Gold Ruby and Diamond Heart Pendant 2.00 Carat total weight
By Gregory Mikaelian Sons, Inc.
Located in Los Angeles, CA
18K Yellow & White Gold Invisible set Ruby and Diamond Heart Pendant 2.00 Carat total weight, on a
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Diamond, Ruby, 14k Gold, White Gold, 18k Gold, Yellow Gold

1.22 Ct Sapphire Ruby and Diamond Checks Bar Pendant Encrusted in 18K White Gold
By VR Jewels
Located in New York, NY
Sapphire, ruby and diamond checks bar pendant in 18K Gold. It has a square cut gemstone studded
Category

21st Century and Contemporary American Art Deco Pendant Necklaces

Materials

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

Italian cameo pendant pearl earrings set
By Michael Kneebone
Located in Kenilworth, US
bezel with enhancements of a single mabé pearl flanked by a pair of white diamonds, and a square cut
Category

Early 20th Century Italian Classical Roman Pendant Necklaces

Materials

Brown Diamond, Pearl, White Diamond, 18k Gold

18 Karat Gold Butterfly Pendant Invisibly Set with 5.53 Carat Pink Sapphires
Located in New York, NY
Beautiful 18 karat yellow gold butterfly pendant. The butterfly is invisibly set with square cut
Category

Antique Early 1900s Contemporary Pendant Necklaces

Materials

Diamond, Pink Sapphire, 18k Gold, Yellow Gold

18K Gold 1.40ct Squared Ruby 0.08ct Diamond Invisible Pendant
Located in เกาะสมุย, TH
A beautiful and quality stylish pendant enhancer with invisible squared ruby set neatly with
Category

20th Century Thai Necklace Enhancers

Materials

Diamond, Ruby, 18k Gold

18K Gold 1.25ct Squared Ruby 0.15ct Diamond Invisible Pendant
Located in เกาะสมุย, TH
A beautiful and quality stylish pendant enhancer. Halo invisible squared ruby set neatly with
Category

20th Century Thai Necklace Enhancers

Materials

Diamond, Ruby, 18k Gold

Edwardian 18kt Platinum Onyx Diamond Checkerboard Locket
Located in Narberth, PA
gold and platinum, and features an attractive checkerboard design. A pattern of square cut onyx stones
Category

Vintage 1910s Edwardian Pendant Necklaces

Materials

Diamond, Onyx, Gold, 14k Gold, Rose Gold, Platinum

Jean Vendome Diamond, Quartz, 18K Gold Collar and Earrings Set, c. 1980
By Jean Vendome
Located in New York, NY
This stunning demi-parure, consisting of earrings and a necklace, was crafted by Jean Vendome in
Category

Vintage 1980s French Modernist Pendant Necklaces

Materials

Diamond, Quartz, Gold, 18k Gold

Ruby with Diamond Flower Brooch Set in 18 Karat Gold Settings
Located in Bangkok, TH
Ruby 10.21 carats with Diamond 3.84 carats Brooch set in 18 Karat Gold Settings Width: 3.8 cm
Category

2010s Thai Pendant Necklaces

Materials

Diamond, Ruby, Gold, 18k Gold

Victorian Ruby and Diamond Horseshoe and Riding Crop Locket
Located in London, GB
cut diamond; all of which sit collectively atop a matte finished backdrop. This antique pendant is
Category

Antique Late 19th Century Victorian Pendant Necklaces

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Natural Cushion Cut Amethyst Cts 2.20 and Round Tsavorite Cts 0.22 Diamond Penda
Located in Hong Kong, HK
diamonds of 0.07 carats, elevating the pendant's brilliance. Amethyst, which is often thought of as a
Category

2010s Hong Kong Contemporary Pendant Necklaces

Materials

Amethyst, Diamond, Tsavorite, 24k Gold, 18k Gold

18K Gold 0.80ct Squared Fiery Blue Sapphire 0.40ct Diamond Rectangular Pendant
Located in เกาะสมุย, TH
A striking rectangular bar pendant crafted in 18k yellow gold, showcasing four fiery square-cut
Category

20th Century Thai Necklace Enhancers

Materials

Diamond, Blue Sapphire, 18k Gold

18K White Gold 1.20ct Squared Pink Sapphire 0.15ct Diamond Invisible Pendant
Located in เกาะสมุย, TH
A beautiful and quality stylish pendant enhancer. Halo invisible squared pink sapphire set neatly
Category

20th Century Thai Necklace Enhancers

Materials

Diamond, Pink Sapphire, 18k Gold, White Gold

18K White Gold 1.25ct Squared Blue Sapphire 0.03ct Diamond Invisible Pendant
Located in เกาะสมุย, TH
= 1.39x0.78 cm Gross weight= 1.7 grams Sapphire: Natural, blue, squared cut, total 1.25 carats Diamonds
Category

20th Century Thai Necklace Enhancers

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

Antique 17th ct. Cross Crucifix Diamonds 19K Yellow Gold / 9 gr
Located in SE
Very rare ca. early 17th century likely Italian or Spanish 19K Yellow Gold Cross Pendant with 24
Category

Antique Late 17th Century European Renaissance Pendant Necklaces

Materials

Sapphire, 18k Gold

Georgios Collection 18 Karat Yellow Gold Diamond Square Pendant with Chain
By Georgios Collections Inc
Located in Astoria, NY
This S.Georgios Pendant enhancer is all handmade from solid 18 Karat Yellow Gold and is
Category

21st Century and Contemporary Greek Byzantine Necklace Enhancers

Materials

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

14k White Gold Diamond Square Pendant w/ Adjustable Drop Lariat Popcorn Necklace
Located in Montclair, NJ
--Stone(s):-- (42) Natural Genuine Diamonds - Round Brilliant Cut - pave Set - Nice Brilliant White
Category

21st Century and Contemporary Drop Necklaces

Materials

Diamond, Gold, 14k Gold, White Gold

Rounded Square Black and White Pave Diamonds Pendant Necklace in 18kt Rose Gold
By Nicofilimon the Jewelry Designer
Located in Athens, GR
Rounded Square Black and White Pave Diamonds Pendant Necklace in 18kt Rose Gold. This diamond
Category

2010s Greek Contemporary Drop Necklaces

Materials

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

Art Deco Emerald and Diamond Necklace / Pendant
Located in New York, NY
Platinum, Emerald and Diamond Necklace with detachable pendant, featuring cut cornered square
Category

Early 20th Century British Art Deco Drop Necklaces

Materials

Diamond, Emerald, Platinum

Splendid Blue Sapphire Yellow Gold Square Pendant Necklace
By Natkina
Located in Genève, GE
Yellow Necklace Gold 14 K (Available Matching Earrings) Blue Sapphire 1-0,65 Т(2)/2- Weight 2.01
Category

21st Century and Contemporary Swiss Modern Drop Necklaces

Materials

Diamond, Sapphire, Blue Sapphire, Gold, 14k Gold

【Petite Signature】Crimson Cross Ruby Diamond Mosaic Pendant Necklace
Located in New York, NY
perfect square, crossed by a gleaming line of pavé diamonds. The rich crimson hue glows against the warmth
Category

21st Century and Contemporary Japanese Drop Necklaces

Materials

Diamond, Ruby, 18k Gold

14KT Yellow Gold Square Amethyst and Diamond Drop Pendant
Located in Antwerp, BE
The pendant features a modern, elegant drop design. A square or princess-cut amethyst is set
Category

2010s Indian Contemporary Drop Necklaces

Materials

Amethyst, Diamond, 14k Gold, Yellow Gold

14KT White Gold Square Amethyst and Diamond Drop Pendant
Located in Antwerp, BE
The pendant features a modern, elegant drop design. A square or princess-cut amethyst is set
Category

2010s Indian Contemporary Drop Necklaces

Materials

Amethyst, Diamond, 14k Gold, White Gold

Natural Diamond Square Pendant Charm Necklace in 14k Yellow Gold
Located in Chicago, IL
Diamond Pendant 14k Yellow Gold Square Pendant Natural Diamond Pendant Charm The Chain Shown In
Category

2010s Indian More Jewelry

Materials

Diamond, Yellow Gold, 14k Gold

Square Cushion Red Garnet White Diamonds 14K Rose Gold Pendant Necklace
By Galt Bro. Jewelers
Located in Oakton, VA
Elegant pendant necklace featuring a striking design. Crafted with precision, the pendant showcases
Category

21st Century and Contemporary Brooches

Materials

Diamond, Garnet, 14k Gold, Rose Gold

Retro Ruby Diamond Pendant Necklace and Huggie Hoop Earrings Set 18K Yellow Gold
Located in beverly hills, CA
ruby with cluster diamond halo at center is adding dimension to the piece. Pendant and necklace Ruby
Category

Antique Mid-19th Century Retro Hoop Earrings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

10k White Gold 1/2ct TDW Diamond Square Pendant Necklace I-J, I2-I3
Located in New York, NY
Elegant and unique, this 10k white gold square-shaped pendant will sparkle on your neck. This
Category

21st Century and Contemporary Indian Pendant Necklaces

Materials

White Diamond, Diamond, White Gold

Roberto Coin Pois Moi Square Diamond Pendant Necklace 777923AJ18X0
By Roberto Coin
Located in Wilmington, DE
cluster of pave diamonds in the center of the pendant totals .25 ctw.
Category

2010s Pendant Necklaces

18 Karat White Gold Diamond Square Layered Pendant Necklace
Located in Gainesville, FL
18K White Gold Diamond Square Layered Pendant Necklace You are viewing a beautiful diamond squared
Category

21st Century and Contemporary Unknown Contemporary Pendant Necklaces

Materials

White Diamond, 14k Gold, 18k Gold, White Gold

0.50ctw Diamond Square Frame Cluster Pendant Necklace in 14K White Gold
Located in Vienna, VA
0.50ctw Diamond Square Frame Cluster Pendant Necklace in 14K Diamond Square Frame Cluster Pendant
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, White Gold, 14k Gold

Byzantine Diamond Square Cross Pendant
Located in Athens, GR
Throughout this gold square cross pendant, diamonds glisten amidst intricate granulations, crafting
Category

2010s Greek Byzantine Pendant Necklaces

Materials

Diamond, Gold, 18k Gold

Beautiful 14 Karat Pink Gold and Diamond Square Pendant for Necklace
Located in Hong Kong, HK
Beautiful 14 Karat Pink Gold and Diamond Square Pendant for Necklace. Diamonds of approximately
Category

21st Century and Contemporary Hong Kong Pendant Necklaces

Materials

Diamond, Gold, 14k Gold, Rose Gold

18 Karat Yellow Gold Square Emerald Cluster Octagonal Diamond Pendant Necklace
Located in Antwerpen, BE
Square emerald cluster octagonal diamond pendant. 0.70ct round brilliant cut diamonds mounted in
Category

21st Century and Contemporary Belgian Contemporary Pendant Necklaces

Materials

White Diamond, 18k Gold

18 Karat Rose Gold Square Emerald Cluster Octagonal Diamond Pendant Necklace
Located in Antwerpen, BE
Square emerald cluster octagonal diamond pendant. 0.70ct round brilliant cut diamonds mounted in
Category

21st Century and Contemporary Belgian Contemporary Pendant Necklaces

Materials

White Diamond, 18k Gold

18 Karat White Gold Square Emerald Cluster Octagonal Diamond Pendant Necklace
Located in Antwerpen, BE
Square emerald classic cluster octagonal diamond pendant. 0.70ct round brilliant cut diamonds
Category

21st Century and Contemporary Belgian Contemporary Pendant Necklaces

Materials

White Diamond, 18k Gold

18 Karat White and Gold Square Cut Diamond Pendant
Located in Schwaz, Tirol
18 Karat White and Gold Square Cut Diamond Pendant A white gold pendant with a 0.13 karat diamond
Category

2010s Austrian Modern Pendant Necklaces

Materials

Diamond, Gold, 18k Gold, White Gold

White Gold Modern Square Diamond Pendant
Located in Pikesville, MD
A polished 14 karat white gold angled modern square diamond pendant featuring invisibly set
Category

Early 2000s American Modern Pendant Necklaces

Materials

Diamond, White Diamond, 14k Gold, White Gold

2.7ct Diamond Accent Designer Square Pendant Necklace in 18kt Rose Gold By Gregg
By Gregg Ruth
Located in New York, NY
18 Karat Gold 2.7 Carat Diamond Designer Square Pendant Fine Jewelry By Gregg Ruth Suspended from
Category

2010s American Art Deco Pendant Necklaces

Materials

Diamond, 18k Gold, Rose Gold, Gold

3.07 ct Diamond Accent Designer Square Pendant Necklace 18k Rose Gold Gregg Ruth
By Gregg Ruth
Located in New York, NY
high-quality diamonds encrusted in the square-shaped pendant. Polished to a brilliant shine. This piece
Category

2010s American Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, Rose Gold, Gold

Reversible Black and White Diamond Square Modern Necklace
Located in Valenza, IT
gold bar design featuring two white brilliant-cut diamond accents. A reversible square pendant dangles
Category

2010s Italian Modern Pendant Necklaces

Materials

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

Square Gold Pendant with Pink Sapphires and Diamond
Located in Athens, GR
Elevate your style with our square gold pendant, featuring captivating round pink sapphires and
Category

2010s Greek Byzantine Pendant Necklaces

Materials

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

Princess Diamond in Yellow Gold Suspended Square Pendant
By Claudia Endler
Located in los angeles, CA
This Princess Diamond in Yellow Gold Suspended Square Pendant is part of our Suspension Collection
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold, Stainless Steel

Princess Diamond in Rose Gold Suspended Square Pendant
By Claudia Endler
Located in los angeles, CA
This Princess Diamond in Rose Gold Suspended Square Pendant with Princess Diamond is part of our
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, Stainless Steel, Rose Gold

Princess Diamond in Yellow Gold Suspended Square Pendant
By Claudia Endler
Located in los angeles, CA
This Princess Diamond in Yellow Gold Suspended Square Pendant is part of our Suspension Collection
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, Stainless Steel, Yellow Gold

Princess Diamond in White Gold Suspended Square Pendant
By Claudia Endler
Located in los angeles, CA
This Princess Diamond in White Gold Suspended Square Pendant is part of our Suspension Collection
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold, Stainless Steel

Les Petits Bonbons Necklace Square Rhodolite, Turquoise and Diamonds
By Falcinelli Italy
Located in Arezzo, IT
A cushion with the color of the sky and a drop of purple bonded by the diamonds brightness. A
Category

21st Century and Contemporary Italian Contemporary Pendant Necklaces

Materials

Diamond, Turquoise, Rhodolite, 18k Gold, Rose Gold

18 Karat Yellow and White Gold Pave Diamond Square Necklace
Located in La Jolla, CA
Yellow White Pave Diamond Square Necklace. 18k white and yellow gold necklace with a diamond-shaped
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, White Gold, Yellow Gold

Amyn, Square Rose Cut Diamond Necklace in 18k Yellow Gold
By Amyn The Jeweler
Located in Santa Monica, CA
Natural Color Square Rosecut Diamond Necklace set in 18k Yellow gold designed by Amyn The Jeweler
Category

2010s American Pendant Necklaces

Materials

Diamond, Brown Diamond, 18k Gold, Yellow Gold

Square Pendant in 18 Karat Yellow Gold and Diamonds
By Keiko Mita
Located in New York, NY
The aptly named Square Pendant (19.5 x 19.5mm) is a beautiful example of what Keiko Mita is trying
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Les Petits Bonbons Necklace Square Amethyst, Green Onyx and Diamonds
By Falcinelli Italy
Located in Arezzo, IT
. Necklace lenght 43 cm with extension at 45 cm and 48 cm, rose gold diamond chain, cushion cut green onyx
Category

21st Century and Contemporary Italian Contemporary Pendant Necklaces

Materials

Amethyst, Diamond, Onyx, 18k Gold, Rose Gold

Diamond Pave in White Gold on Rough Hematite Square Pendant
By Claudia Endler
Located in los angeles, CA
Square Pendant. This scrumptious square is set in a 14k white gold bezel contains approximately .05 pts F
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Diamond, Hematite, 14k Gold, White Gold

Diamond Pave in White Gold on Rough Hematite Square Pendant
By Claudia Endler
Located in los angeles, CA
Square Pendant. This scrumptious square is set in a 14k white gold bezel contains approximately .05 pts F
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Diamond, Hematite, 14k Gold, White Gold

Diamond Pave in White Gold on Rough Hematite Square Pendant
By Claudia Endler
Located in los angeles, CA
Square Pendant. This scrumptious square is set in a 14k white gold bezel contains approximately .05 pts F
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Diamond, Hematite, 14k Gold, White Gold

Diamond Pave in White Gold on Rough Hematite Square Pendant
By Claudia Endler
Located in los angeles, CA
Square Pendant. This scrumptious square is set in a 14k white gold bezel contains approximately .05 pts F
Category

21st Century and Contemporary American Contemporary Pendant Necklaces

Materials

Diamond, Hematite, 14k Gold, White Gold

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Square Diamond Pendant Necklace For Sale on 1stDibs

On 1stDibs, you can find the most appropriate square diamond pendant necklace for your needs in our varied inventory. Every item for sale was constructed with extraordinary care, often using Gold, 18k Gold and White Gold. Find an antique version now, or shop for 35 vintage or 99 modern creation for a more contemporary example of these cherished accessories. Making the right choice when shopping for a square diamond pendant necklace may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 19th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. For this particular accessory, there are many different carat weights to choose from, but .5 Carat and 1 Carat versions are of considerable interest. A square diamond pendant necklace from Chopard, La Fleur Jewels and Vitale 1913 — each of whom created a beautiful version of this treasured accessory — is worth considering. See these pages for a square cut iteration of this accessory, while there are also round cut cut and princess cut cut versions available here, too. Most of our square diamond pendant necklace for sale are for women, but there are 56 pieces available to browse for men.

How Much is a Square Diamond Pendant Necklace?

Prices for a square diamond pendant necklace can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $387 and can go as high as $59,164, while this accessory, on average, fetches $2,550.

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.

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

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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.