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Diamond Key Necklaces

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Tiffany Co .98 Carat Diamond Platinum Bubble Key Pendant
By Tiffany Co.
Located in Stamford, CT
Tiffany & Co platinum "Bubbles" design diamond key pendant. Large size. Two Inches long. Incredibly
Category

21st Century and Contemporary Necklace Enhancers

Materials

Diamond, Platinum

18 Carat White Gold Ruby and Diamond Pendant Necklace Heart Key
By La Fleur Jewels
Located in Bangkok, TH
sparking use 8.67 ct, Diamond F VS quality 0.18 ct. It comes with necklace that can adjust form 15-19
Category

2010s Thai Modern Pendant Necklaces

Materials

Diamond, Ruby, 18k Gold, White Gold

18 Carat White Gold Ruby and Diamond Pendant Necklace Heart Key
By La Fleur Jewels
Located in Bangkok, TH
sparking use 8.67 ct, Diamond H VS quality 0.18 ct.It comes with necklace that can adjust form 14-19 length
Category

21st Century and Contemporary Thai Modern Pendant Necklaces

Materials

Diamond, Ruby, 18k Gold, White Gold

Vintage 14 Karat White Gold Diamonds by Yard Necklace with Diamond Key Pendant
Located in Washington Depot, CT
Vintage 14 Karat White Gold Diamonds by the Yard Necklace with Diamond Key Pendant- This lovely
Category

Late 20th Century Link Necklaces

Materials

Diamond, White Gold

Georgios Collections 18 Karat Yellow Gold Diamonds Greek Key Pendant Necklace
By Georgios Collections Inc
Located in Astoria, NY
S.Georgios designer 18 Karat Yellow Gold Pendant Necklace with Diamonds shaping the Greek Key
Category

21st Century and Contemporary Greek Classical Greek Pendant Necklaces

Materials

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

Georgios Collections 18 Karat Yellow Gold Greek Key Diamond Pendant Necklace
By Georgios Collections Inc
Located in Astoria, NY
carved forming a Greek Key design, which is the symbol of eternity. This stunning pendant features
Category

21st Century and Contemporary Greek Classical Greek Pendant Necklaces

Materials

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

Tiffany Co. Keys Diamond Enchant Quatra Heart Key Pendant
By Tiffany Co.
Located in Chicago, IL
Tiffany & Co. Keys Diamond Enchant Quatra Heart Key Pendant you described is a luxurious piece
Category

2010s American Pendant Necklaces

Materials

Diamond, Platinum

Georgios Collections 18 Karat Yellow Gold Diamond Greek Key Pendant Necklace
By Georgios Collections Inc
Located in Astoria, NY
carved forming a Greek Key design, which is the symbol of eternity. This stunning pendant features 2
Category

21st Century and Contemporary Greek Classical Greek Pendant Necklaces

Materials

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

Georgios Collections 18 Karat Yellow Gold Diamond Greek Key Pendant Necklace
By Georgios Collections Inc
Located in Astoria, NY
the Greek Key design, which is the symbol of eternity. This stunning pendant necklace features a
Category

21st Century and Contemporary Greek Contemporary Pendant Necklaces

Materials

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

14K White Gold Natural Diamond Key To My Heart Pendant Necklace
By Gad Co.
Located in Miami, FL
Thin, light, and dainty natural diamond and solid gold "key to my heart" motif pendant. With a
Category

2010s American Contemporary Pendant Necklaces

Materials

Diamond, White Gold

18k Rose Gold Natural Diamond Key To My Heart Pendant Necklace
By Gad Co.
Located in Miami, FL
Thin, light, and dainty natural diamond and solid gold "key to my heart" motif pendant. With a
Category

2010s American Contemporary Pendant Necklaces

Materials

Diamond, Rose Gold

Tiffany Co. Natural 0.58 Carat Diamond Oval Key Platinum Necklace In Stock
By Tiffany Co.
Located in Boca Raton, FL
Tiffany & Co. Platinum Natural 0.58 Carat Diamond Oval Key Necklace Tiffany & Co. platinum
Category

21st Century and Contemporary American Modernist Pendant Necklaces

Materials

Diamond, White Diamond, Platinum

Small Love Key Charm Pendant Necklace with Diamond, 24kt Solid Gold
Located in Bozeman, MT
Small Love Key Charm Pendant Necklace with Diamond, 24kt Solid Gold by Prehistoric Works of
Category

2010s Turkish Edwardian Pendant Necklaces

Materials

Diamond, Gold, 24k Gold, Yellow Gold

14 Karat Yellow Gold 0.14 Carat Diamond Key and Heart Necklace
Located in Great neck, NY
Unlock the Key to your Heart or the Heart of a Loved one :) This Beautiful Pendant is crafted of
Category

21st Century and Contemporary Chinese Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

Tiffany Co. Diamond and Ruby Large Key Pendant Necklace in Polished Platinum
By Tiffany Co.
Located in Scottsdale, AZ
This stunning Tiffany & Co. diamond and ruby key pendant is an elegant work of art. Made from
Category

21st Century and Contemporary Unknown Contemporary Pendant Necklaces

Materials

Diamond, White Diamond, Ruby, Platinum

.925 Sterling Silver 1/6 Carat Diamond Symbol Key Pendant Necklace
Located in New York, NY
Loaded with elegance and spark, this diamond pendant features a unique design and various sparkling
Category

21st Century and Contemporary Indian Modern Pendant Necklaces

Materials

Diamond, Gold Plate, Yellow Gold, Sterling Silver

Tiffany Co. 18K Yellow Gold Diamond Large 2.5" Daisy Key Pendant Necklace
By Tiffany Co.
Located in New York, NY
TIFFANY & CO. 18K YELLOW GOLD LARGE 2.5" DAISY KEY PENDANT NECKLACE 18" *Daisy key pendant with
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

Estate 2.20 Ct. Natural Ruby Diamond Key Pendant Necklace 18 KT
Located in Napoli, IT
Unlock of Desires Synonymous of good luck, wearing a key has become a tradition to attract
Category

Vintage 1960s European Contemporary Pendant Necklaces

Materials

Diamond, Ruby, 18k Gold

Piero Milano 18K Rose Gold 0.26 Ct Diamond Key Pendant Necklace
By PIERO MILANO
Located in Los Angeles, CA
Metal: 18K Rose Gold Hallmarks: 18K Total Weight: 4.1 Grams Stone Type: 0.26 CT Diamonds G-H V-SI
Category

2010s Italian Pendant Necklaces

Materials

Diamond, 18k Gold

Piero Milano Natural Diamond Heart Lock Key Necklace 18k White Gold 0.09cctw
By PIERO MILANO
Located in New York, NY
This is an 18k White Gold Piero Milano Heart Lock & Key Necklace. Sparkling Round Diamonds Adorn
Category

2010s Italian Modern Pendant Necklaces

Materials

Diamond, White Gold

Rose Gold Diamond Heart Skeleton Key Necklace 18" - 10k Single Baguette Love
Located in Greensboro, NC
& Baguette Color: SI1 - SI2 Chain Style: Fancy Singapore Necklace Style: Chain Theme: Heart Skeleton Key
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 10k Gold, Rose Gold

Enamel Key Pendant 14 Karat Yellow Gold 1.4 Grams Made in Italy
By Harbor Diamonds
Located in New York, NY
Made in Italy, this 14 karat yellow gold Key motif pendants feature two sizes. Bigger ones are
Category

2010s Contemporary Pendant Necklaces

Materials

Yellow Gold, Enamel

Tiffany co 925 Silver Large Daisy Key Pendant with Diamond Necklace
By Chanel
Located in Pasadena, CA
Tiffany & co 925 Silver Large Daisy Key Pendant with Diamond Necklace *Marked Tiffany & Co and 925
Category

2010s Italian Artisan Chain Necklaces

Key Pendant Necklace 18k White Gold Pink Enamel 162 Diamonds 1.90ct Amethyst
By Victor Mayer
Located in Pforzheim, DE
Victor Mayer key pendant necklace 18k white gold, pink vitreous enamel, 162 diamonds, total 1.90 ct
Category

21st Century and Contemporary German Art Deco Pendant Necklaces

Materials

Amethyst, Diamond, 18k Gold, White Gold, Enamel

0.42 cts of Diamonds Key Pendant
Located in New York, NY
This exquisite key-shaped pendant radiates elegance and sophistication, making it a perfect
Category

2010s Indian Modern Pendant Necklaces

Materials

Diamond, Pink Diamond, Brown Diamond, White Diamond, 18k Gold, White Gold

Georgios Collections 18 Karat Gold Diamond Greek Key Athena Coin Pendant Enhance
By Georgios Collections Inc
Located in Astoria, NY
This S.Georgios designer 18 Karat Yellow Gold Diamond Coin Pendant with the Greek Key is all made
Category

21st Century and Contemporary Greek Classical Greek Necklace Enhancers

Materials

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

Georgios Collections 18 Karat Gold Black Diamond Pendant Drop Greek Key Enhancer
By Georgios Collections Inc
Located in Astoria, NY
This S.Georgios designer 18 Karat Yellow Gold Black Diamond Pendant is all made by hand and
Category

21st Century and Contemporary Greek Classical Greek Necklace Enhancers

Materials

Diamond, White Diamond, Black Diamond, Gold, 18k Gold, Yellow Gold, Rhodium

18K Yellow and White Gold 1 7/8 Cttw Diamond Key Shaped Pendant Necklace
Located in New York, NY
necklace, shaped like a key to symbolize the unlocking of life's most treasured moments. Crafted with
Category

21st Century and Contemporary Indian Modern Pendant Necklaces

Materials

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

Georgios Collections 18 Karat Gold Diamond Coin Greek Key Pendant of Alexander
By Georgios Collections Inc
Located in Astoria, NY
of the Greek Key of Life in between the diamonds and on the clasp which clips on the back, making
Category

21st Century and Contemporary Greek Classical Greek Necklace Enhancers

Materials

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

Georgios Collections 18 Karat Gold Double Headed Eagle Diamond Coin Key Pendant
By Georgios Collections Inc
Located in Astoria, NY
S.Georgios designer 18 Karat Yellow Gold Double-Headed Eagle Diamond Coin Pendant is all handmade
Category

21st Century and Contemporary Greek Classical Greek Necklace Enhancers

Materials

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

0.53 cts of Diamonds Key Pendant
Located in New York, NY
This sophisticated unisex pendant features a striking key-shaped silhouette, crafted in luxurious
Category

2010s Indian Modern Pendant Necklaces

Materials

Diamond, White Diamond, Brown Diamond, 18k Gold, White Gold

Real Diamond Pave Horseshoe Key Disc Charm Pendant Necklace 18 Karat Yellow Gold
By Spectrum Jewels
Located in Diera, Dubai
Embrace the timeless elegance and a touch of luck with this Real Diamond Pave Horseshoe Key Disc
Category

21st Century and Contemporary Indian Modern Drop Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

Graff Ruby and Diamond Key Pendant
By Graff
Located in London, GB
has been crafted from a rich 18ct yellow gold into the shape of a key and features a centralised trim
Category

21st Century and Contemporary Pendant Necklaces

Materials

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

Tiffany Co. Trefoil Key Pendant Necklace with Diamonds in 18 Karat White Gold
By Tiffany Co.
Located in Scottsdale, AZ
. Gorgeous 18 karat white gold necklace featuring a single elongated key pendant with an open trefoil design
Category

21st Century and Contemporary Italian Contemporary Pendant Necklaces

Materials

Diamond, Gold, 18k Gold, White Gold

Lock and Key Round Pave Diamond Charm Necklace Set in 18 Karat White Gold
Located in Scottsdale, AZ
This diamond-encrusted lock and key pendant necklace is a beautiful work of art. The necklace is
Category

21st Century and Contemporary Unknown Contemporary Pendant Necklaces

Materials

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

Key Pendant Necklace 18k White Gold Blue Enamel 44 Diamonds 0.36ct GVS Rubellite
By Victor Mayer
Located in Pforzheim, DE
Victor Mayer key pendant necklace 18k white gold, translucent dark blue vitreous enamel, 44
Category

21st Century and Contemporary German Contemporary Pendant Necklaces

Materials

Diamond, Rubelite, 18k Gold, White Gold, Enamel

Key Pendant Necklace 18k White Gold Grey Enamel 162 Diamonds 1.90 Ct Amethyst
By Victor Mayer
Located in Pforzheim, DE
Victor Mayer key pendant necklace, 18k white gold, falcon grey vitreous enamel, 162 diamonds, total
Category

21st Century and Contemporary German Art Deco Pendant Necklaces

Materials

Amethyst, Diamond, 18k Gold, White Gold, Enamel

Tiffany Co Diamond Platinum Diamond Enchant Heart Key Pendant
By Tiffany Co.
Located in London, GB
A stunning Tiffany & Co. Enchant Heart Key Pendant, beautifully crafted in platinum and adorned
Category

2010s Pendant Necklaces

Materials

Diamond, Platinum

Tiffany Co. 0.11ct Diamond Crown Key Pendant
By Tiffany Co.
Located in London, GB
This sparkling diamond pendant comes from Tiffany & Co.’s Iconic key collection. Named the Crown
Category

21st Century and Contemporary British Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

Tiffany Co. Daisy Platinum Diamond Key Pendant
By Tiffany Co.
Located in New York, NY
Brilliant beacons of optimism and hope, Tiffany Keys are radiant symbols of a bright future. Set
Category

21st Century and Contemporary American Modern Pendant Necklaces

Materials

Diamond, Platinum

14K Solid Yellow Gold Key Charm Pendant Natural Diamond Small key pendant charm
Located in Chicago, IL
14K Solid Yellow Gold Key Charm Pendant Natural Diamond Small key pendant charm Diamond Size 1 mm
Category

2010s Indian Art Deco Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

14k White Gold Diamond Key Pendant, 20.4g
Located in Providence, RI
This stunning 14K white gold key pendant is an eye-catching piece that blends elegance with a bold
Category

21st Century and Contemporary Unknown Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

1.57 Carat Diamond Key Pendant 14K Yellow Gold
Located in New York, NY
Our one of a kind 1.57 Carat key pendant is set with high quality round cut diamonds and made with
Category

2010s American Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, Yellow Gold

1.59 Carat Diamond Key Pendant 14K White Gold
Located in New York, NY
Our one of a kind 1.59 Carat key pendant is set with high quality round cut diamonds and made with
Category

2010s American Contemporary Pendant Necklaces

Materials

Diamond, 14k Gold, White Gold

0.57 cts of Diamonds Key Pendant cum Brooch
Located in New York, NY
This elegant unisex pendant cum brooch features a distinctive key-shaped silhouette, crafted in
Category

2010s Indian Modern Pendant Necklaces

Materials

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

Tiffany Co. Yellow Gold Diamond Blossom Key Pendant
By Tiffany Co.
Located in Mayfair, London, London
A beautiful 18k yellow gold diamond blossom pendant by Tiffany & Co. from the Tiffany Keys
Category

21st Century and Contemporary American Pendant Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

Diamond and 18 Karat Yellow Gold Key Pendant
Located in Tampa, FL
Diamond and 18 Karat Yellow Gold Key Pendant
Category

2010s Unknown Modern Pendant Necklaces

Materials

Diamond, Yellow Gold

Syna Yellow Gold Mogul Key Pendant with Diamonds
By Syna Jewels
Located in Fort Lee, NJ
Created with 18k Yellow Gold Diamonds 0.14 carat approx. Openable lock Chain sold separately
Category

2010s Unknown Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

Tiffany Co. 0.40ct Diamond Fleur de Lis Key Pendant
By Tiffany Co.
Located in London, GB
This sparkling diamond pendant from Tiffany & Co.’s Iconic key collection. This particular key
Category

21st Century and Contemporary British Pendant Necklaces

Materials

Diamond, Platinum

Key of Amsterdam Pendant Rose Gold and Diamonds
By Bonebakker
Located in Amsterdam, NL
The classic key of Amsterdam in the biggest size in 18 karat pink gold with elegant diamonds
Category

21st Century and Contemporary Dutch Modern Pendant Necklaces

Materials

Diamond, 18k Gold, Rose Gold

Tiffany&Co Platinum Diamond Key Grace Collection 2 Large
By Tiffany Co.
Located in New York, NY
Rare Tiffany Platinum Diamond Grace Key Large Material: Platinum Condition: Excellent Ornament
Category

2010s American Art Deco Pendant Necklaces

Materials

Diamond, Platinum

TIFFANY Co. Platinum 1.18ct Diamond 2.25" Petals Key Pendant
By Tiffany Co.
Located in Los Angeles, CA
TIFFANY Co. Platinum 1.18ct Diamond 2.25" Petals Key Pendant Metal: Platinum Pendant: 2.25
Category

2010s American Pendant Necklaces

Materials

Diamond, Platinum

Diamond set Trefoil Key Pendant 18 Karat White Gold
Located in London, GB
A diamond set trefoil key pendant in 18 karat white gold A sweet pendant designed as a trefoil key
Category

2010s British Contemporary Drop Necklaces

Materials

Diamond, Gold, 18k Gold, White Gold

Victorian Gunmetal Double Skeleton Key Fob Pendant with Hidden Tools
Located in Narberth, PA
silver and sparkling rose cut diamonds. Both keys hang from a large gunmetal ring, which has an opening
Category

Antique 1880s Unknown Victorian Necklace Enhancers

Materials

Diamond, 18k Gold, Rose Gold, Mixed Metal

Black rhodium-plated solid 18 kt gold diamond key pendant
Located in AMSTERDAM, NL
Imagine a delicate key-shaped pendant, crafted in lustrous 18-karat gold, but with a deep, dramatic
Category

2010s European Contemporary Pendant Necklaces

Materials

Diamond, Gold, 18k Gold, Rhodium

10K White Gold Heart-Key Pendant with Sparkling Diamonds
Located in New York, NY
of a delicate key. The heart-shaped top is encrusted with shimmering diamonds, making it a symbol of
Category

21st Century and Contemporary Modern Pendant Necklaces

Materials

Diamond, 10k Gold, White Gold

Celebration Key of Amsterdam Pendant White Gold and Diamonds
By Bonebakker
Located in Amsterdam, NL
Bonebakker Key of Amsterdam pendant in 18 karat white gold with 0.35 carat diamonds. Special
Category

21st Century and Contemporary Dutch Modern Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

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Diamond Key Necklaces For Sale on 1stDibs

Find an expansive variety of diamond key necklaces available on 1stDibs. Frequently made of gold, 18k gold and white gold, these items were constructed with great care. Our collection of these items for sale includes 93 vintage editions and 391 modern creations to choose from as well. Our collection, which features older pieces for sale from the 18th Century and newer versions made as recently as the 21st Century, has proven very popular over the years. The designs in our inventory of diamond key necklaces bearing modern or contemporary hallmarks are very popular. Many examples in our inventory of these items are appealing no matter their origins, but Tiffany Co., Georgios Collections Inc and Butani produced popular versions that are worth a look. A selection of round cut, brilliant cut and princess cut can be found today on these pages. If you’re browsing the variety of diamond key necklaces for sale, you’ll find that many are available today for women, but there are still pieces to choose from for men.

How Much are Diamond Key Necklaces?

Prices for diamond key necklaces can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $95 and can go as high as $1,250,000, while diamond key necklaces, on average, fetch $3,200.

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 Key Necklaces
  • 1stDibs ExpertFebruary 22, 2021
    Necklaces with key pendants symbolize opening a door of opportunity or holding the key to the wearer's heart. They make for great gifts for romantic partners.
  • 1stDibs ExpertApril 5, 2022
    Wearing a key on a necklace is often done as a sign of good luck or freedom ahead. The key can be a symbol of unlocking any obstacles as you move forward through life. On 1stDibs, find a collection of key pendants.
  • 1stDibs ExpertFebruary 22, 2021
    The cost of a diamond necklace can range quite a bit depending on material, craftsmanship, quality, and condition. On 1stDibs.com, you can shop a variety of diamond necklaces at a range of prices. Browse contemporary and antique necklaces starting at $125.
  • 1stDibs ExpertNovember 6, 2023
    There is no hard-and-fast rule for how many carats a diamond necklace should be. On average, solitaire diamond necklaces range from 0.5 to 1 carat, but you can find pieces with larger and smaller stones. Tennis chains that feature continuous diamonds set into links usually have much higher total carat weights. For example, one might feature 60 individual diamonds, each 0.20 carats in size, for a total carat weight of 12.0 carats. Shop a wide range of diamond necklaces on 1stDibs.
  • 1stDibs ExpertMay 5, 2023
    Whether a diamond necklace is a good gift is largely a matter of preference. However, diamonds offer timeless appeal, and with respect to styles, all kinds of diamond necklaces have been made over the years, which means you’ll have a lot of options when it comes to shopping for a gift. 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. They are the hardest gemstones, and 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. Shop a selection of diamond necklaces on 1stDibs.
  • 1stDibs ExpertNovember 21, 2023
    Diamond tennis necklaces remain popular even as trends change from season to season. This style of accessory is luxurious, nostalgic, wearable everyday and delights the eye with its sparkle. Plus, the tennis chain is versatile. It can coordinate with both casual and dressy attire and be worn alone or layered. Explore a variety of diamond tennis necklaces on 1stDibs.
  • 1stDibs ExpertApril 5, 2022
    What a diamond heart necklace means is largely a matter of personal interpretation. Most people associate the heart shape with love. As a result, giving a person a heart necklace is often a way of expressing that you love them. On 1stDibs, shop a selection of diamond heart necklaces.
  • 1stDibs ExpertOctober 19, 2021
    Tiffany diamond necklaces are dazzling and covetable pieces of jewelry. Tiffany Co. is one of the most prominent purveyors of luxury goods in the United States, and has long been an important arbiter of style in the design of necklaces as well as diamond engagement rings. When a jewelry enthusiast mentions “the Tiffany Diamond,” this refers to the 128.54 yellow-carat Tiffany Diamond, which was found in the Kimberley diamond mines in South Africa in 1877. This jewel was worn by pop music icon Beyoncé in a 2021 ad campaign. The estimated value of the Tiffany Diamond in 2019 was $30 million. Shop a range of antique and vintage Tiffany diamond necklaces on 1stDibs today.
  • 1stDibs ExpertDecember 4, 2023
    There is no single best setting for a diamond tennis necklace. You can find tennis chains with both prong and bezel settings, and both types can keep diamonds secure when they are well crafted. The biggest difference is that full bezel settings encircle the gemstones, while prongs hug the stones with three or four metal elements, leaving most of their edges visible. Feel free to choose the type of setting that appeals most to you. On 1stDibs, explore a wide range of diamond tennis necklaces.
  • 1stDibs ExpertNovember 1, 2023
    Yes, you can generally wear a diamond tennis necklace every day. Due to the small size of the stones, tennis necklaces can complement casual attire as easily as they can dressier ensembles. However, you should remove your necklace before you shower and when you're exercising, playing sports and doing other activities that could damage your jewelry. Find a collection of diamond tennis necklaces on 1stDibs.
  • 1stDibs ExpertDecember 4, 2023
    Yes, men can wear a diamond tennis necklace. Since there are no hard-and-fast rules when it comes to men's jewelry, you're free to sport anything that you find appealing. Pete Davidson, Drake and Timothée Chalamet are just some of the famous men who have been spotted wearing tennis chains. On 1stDibs, shop a wide range of diamond tennis necklaces.
  • 1stDibs ExpertDecember 4, 2023
    Yes, some Vivienne Westwood necklaces are real diamonds. However, the luxury jewelry brand also uses other materials, like glass and acrylic rhinestones, in some pieces. Generally, necklaces from the company’s fine jewelry collection are more likely to feature real diamonds than those from Vivienne Westwood's fashion jewelry line. Shop a selection of Vivienne Westwood jewelry on 1stDibs.
  • 1stDibs ExpertMarch 22, 2022
    The best way to tell if a diamond tennis necklace is real is to hire a licensed appraiser to evaluate it. While you can perform tests like seeing if fog dissipates quickly after breathing on it, it's generally not possible to verify for certain that diamonds are real on your own. You'll find a range of expertly vetted diamond tennis necklaces on 1stDibs.
  • 1stDibs ExpertNovember 1, 2023
    There is no set number of diamonds on a 16-inch tennis necklace. The number of diamonds that make up a tennis chain often depends on the size of the gemstones. Generally, the larger the diamonds are, the fewer there are on a tennis necklace. On 1stDibs, explore a variety of tennis necklaces.
  • 1stDibs ExpertNovember 21, 2023
    Yes, you can wear diamond stud earrings with a pearl necklace. The elegant combination is fashionable for everything from a day at the office to Sunday brunch to a night on the town. To create a bold look, try pairing large diamond studs with a single strand of pearls or a dramatic multi-strand pearl necklace with smaller stud earrings. On 1stDibs, shop a diverse assortment of diamond stud earrings and pearl necklaces.

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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

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.