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Piero Milano Natural Diamond Heart Lock & Key Necklace 18k White Gold 0.09cctw
Piero Milano Natural Diamond Heart Lock & Key Necklace 18k White Gold 0.09cctw

Piero Milano Natural Diamond Heart Lock & Key Necklace 18k White Gold 0.09cctw

By PIERO MILANO

Located in New York, NY

Sparkling Round Diamonds Adorn the Dangling Key along with a White Gold Heart Necklace. Crafted of 18K White Gold, the Pendant has a total Diamond Weight of 0.09 cttw, 16 inches long...

Category

2010s Italian Modern Pendant Necklaces

Materials

Diamond, White Gold

Michael Bondanza Gold Bee Key Necklace
Michael Bondanza Gold Bee Key Necklace

Michael Bondanza Gold Bee Key Necklace

By Michael Bondanza

Located in New York, NY

Elevate your style with the exquisite 18K Yellow Gold Bee Key Pendant Necklace from Michael Bondanza Fine Jewelry.

Category

21st Century and Contemporary American Artisan Pendant Necklaces

Materials

18k Gold

Michael Bondanza Gold Butterfly Key Necklace
Michael Bondanza Gold Butterfly Key Necklace

Michael Bondanza Gold Butterfly Key Necklace

By Michael Bondanza

Located in New York, NY

Indulge in the timeless elegance of the 18K Yellow Gold Butterfly Key Pendant Necklace from Michael Bondanza Fine Jewelry.

Category

21st Century and Contemporary American Artisan Pendant Necklaces

Materials

18k Gold

18 Karat Yellow Gold "13A" Key Charm #23698
18 Karat Yellow Gold "13A" Key Charm #23698

18 Karat Yellow Gold "13A" Key Charm #23698

Located in Washington Depot, CT

18k Yellow Gold "13A" Key Charm Add a touch of timeless symbolism for new beginnings to your jewelry collection with this dainty 18 karat yellow gold key charm with "13A" Hallmark:...

Category

20th Century Contemporary Pendant Necklaces

Materials

18k Gold, Yellow Gold

Spark Creations Diamond-set Lock & Key Necklace
Spark Creations Diamond-set Lock & Key Necklace

Spark Creations Diamond-set Lock & Key Necklace

By Spark Creations

Located in Litchfield, CT

Circa 2000s, 18k, by Spark Creations. Rife with fine detail and sparkly diamonds, we can't help but fall in love with this lock & key necklace. Dressed up and down, this is the perf...

Category

Early 2000s American Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold, Yellow Gold

Sterling Silver Multi Charm Flower Key Lock Necklace
Sterling Silver Multi Charm Flower Key Lock Necklace

Sterling Silver Multi Charm Flower Key Lock Necklace

Located in Houston, TX

The necklace is sterling silver and 18K yellow gold. Features three charms of a key, a flower, and a heart lock. Charms are removable. Made by Barbara Bixby.

Category

2010s American Contemporary Pendant Necklaces

Materials

Sterling Silver, 18k Gold

Designer Tiffany Diamond Heart Key Necklace 18kt White Gold 0.12ctw
Designer Tiffany Diamond Heart Key Necklace 18kt White Gold 0.12ctw

Designer Tiffany Diamond Heart Key Necklace 18kt White Gold 0.12ctw

By Tiffany & Co.

Located in West Hempstead, NY

This designer Tiffany & Co. Heart Key necklace is crafted in luxurious 18kt white gold and features one of Tiffany's most iconic and sought after designs. The elegant heart key p...

Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, 18k Gold, White Gold

Hidalgo 18 Karat Yellow Gold Lock & Key Red Enamel Necklace
Hidalgo 18 Karat Yellow Gold Lock & Key Red Enamel Necklace

Hidalgo 18 Karat Yellow Gold Lock & Key Red Enamel Necklace

By Hidalgo

Located in Houston, TX

This necklace is made in 18K yellow gold and red enamel. It features a lock and key pendant pendants.

Category

Early 2000s American Modern Pendant Necklaces

Materials

18k Gold, Enamel, Yellow Gold

Georgios Collections 18 Karat Yellow Gold Diamond Greek Key Cross with Chain
Georgios Collections 18 Karat Yellow Gold Diamond Greek Key Cross with Chain

Georgios Collections 18 Karat Yellow Gold Diamond Greek Key Cross with Chain

By Georgios Collections Inc

Located in Astoria, NY

This S.Georgios Cross pendant is all handmade from solid 18 Karat Yellow Gold and is microscopically decorated with granulation work all the way around. The gorgeous and unique piece...

Category

21st Century and Contemporary Greek Classical Greek Pendant Necklaces

Materials

Diamond, White Diamond, Blue Diamond, Yellow Diamond, Pink Diamond, Blac...

Louis Vuitton Vintage 18k White Gold Key Charm Pendant
Louis Vuitton Vintage 18k White Gold Key Charm Pendant

Louis Vuitton Vintage 18k White Gold Key Charm Pendant

By Louis Vuitton

Located in Simpsonville, SC

Introducing the Louis Vuitton White Gold Key Pendant, a refined piece that embodies elegance and craftsmanship. This exquisite charm necklace is a testament to Louis Vuitton's dedica...

Category

20th Century Charm Bracelets

Materials

Gold, 18k Gold, White Gold

Tiffany & Co. Heart Padlock Key Pendant Necklace 16" -925 Yellow Gold 18k
Tiffany & Co. Heart Padlock Key Pendant Necklace 16" -925 Yellow Gold 18k

Tiffany & Co. Heart Padlock Key Pendant Necklace 16" -925 Yellow Gold 18k

By Tiffany & Co.

Located in Greensboro, NC

Year: 1994 Design: Heart Padlock Key Metal Content: Sterling Silver & 18k Yellow Gold Chain Style: Cable Necklace Style: Chain Fastening Type: Lobster Claw Clasp Measurements It...

Category

21st Century and Contemporary Chain Necklaces

Materials

18k Gold, Yellow Gold, Sterling Silver

1.18 Carat Diamond White Gold Pave Keys Pendant
1.18 Carat Diamond White Gold Pave Keys Pendant

1.18 Carat Diamond White Gold Pave Keys Pendant

Located in Stamford, CT

Unlock the allure of elegance with our 1.18ct pave Diamond and white gold Keys pendant. Crafted with precision, this exquisite piece features a dazzling array of 164 pave set diamond...

Category

21st Century and Contemporary Necklace Enhancers

Materials

Diamond, Gold, 18k Gold, White Gold

Key Pendant, 18k White Gold, Grey Enamel 162 Diamonds 1.90 Ct G VS Amethyst
Key Pendant, 18k White Gold, Grey Enamel 162 Diamonds 1.90 Ct G VS Amethyst

Key Pendant, 18k White Gold, Grey Enamel 162 Diamonds 1.90 Ct G VS Amethyst

By Victor Mayer

Located in Pforzheim, DE

Victor Mayer key pendant 18k white gold, falcon grey vitreous enamel, 162 diamonds, total 1.90 ct, G VS brilliant cut, Amethyst About the creator Victor Mayer Victor Mayer is intern...

Category

21st Century and Contemporary German Art Deco Drop Necklaces

Materials

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

Diamond set Trefoil Key Pendant 18 Karat White Gold
Diamond set Trefoil Key Pendant 18 Karat White Gold

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 pavé set with round brilliant cut diamonds, mounted with a plain polished bale, st...

Category

2010s British Contemporary Drop Necklaces

Materials

Diamond, Gold, 18k Gold, White Gold

18 karat yellow gold moonstone pendant earrings, Key of Amsterdam Collection
18 karat yellow gold moonstone pendant earrings, Key of Amsterdam Collection

18 karat yellow gold moonstone pendant earrings, Key of Amsterdam Collection

By Bonebakker

Located in Amsterdam, NL

Set of two pendant earrings magnifying the shape of the key head of the original Keys to the City of Amsterdam. These earrings are part of our modern Key of Amsterdam collection for...

Category

21st Century and Contemporary Dutch Modernist Dangle Earrings

Materials

Diamond, Brown Diamond, Moonstone, 18k Gold, Yellow Gold

Tiffany & Co. Large Filigree Heart Key Diamond Pendant Necklace 18kt White Gold
Tiffany & Co. Large Filigree Heart Key Diamond Pendant Necklace 18kt White Gold

Tiffany & Co. Large Filigree Heart Key Diamond Pendant Necklace 18kt White Gold

By Tiffany & Co.

Located in San Diego, CA

Tiffany & Co. Filigree Heart Key Pendant Necklace Style: Pendnat Metal: 18kt White Gold Size / Measurements: 18' Inches / Pendant 1 x 1 Inches TCW: 1.44 tcw Main Diamond: ~ 176...

Category

2010s Brooches

Materials

Diamond, 18k Gold, White Gold

Georgios Collections 18 Karat Gold Diamond Greek Key Athena Coin Pendant Enhance
Georgios Collections 18 Karat Gold Diamond Greek Key Athena Coin Pendant Enhance

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 by hand and features a solid Gold Coin of Athena the symbol of wisdom, protector of ...

Category

21st Century and Contemporary Greek Classical Greek Necklace Enhancers

Materials

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

Georgios Collections 18 Karat Gold Diamond Coin Greek Key Pendant of Alexander
Georgios Collections 18 Karat Gold Diamond Coin Greek Key Pendant of Alexander

Georgios Collections 18 Karat Gold Diamond Coin Greek Key Pendant of Alexander

By Georgios Collections Inc

Located in Astoria, NY

This S.Georgios designer 18 Karat Yellow Gold Coin Pendant enhancer is all made by hand and features a Gold Coin of Alexander the Great, (the coin is an exact copy of the original) t...

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
Georgios Collections 18 Karat Gold Double Headed Eagle Diamond Coin Key Pendant

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 and feature Brilliant cut Diamonds around the coin total weight of 0,48 Carats. On t...

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
Georgios Collections 18 Karat Gold Black Diamond Pendant Drop Greek Key Enhancer

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 features Brilliant cut Black Diamonds total weight of 0,16 Carats. We have set the black d...

Category

21st Century and Contemporary Greek Classical Greek Necklace Enhancers

Materials

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

Pair of Earrings and Matching Pendant, Greek Key Design in 18 Karat Yellow Gold
Pair of Earrings and Matching Pendant, Greek Key Design in 18 Karat Yellow Gold

Pair of Earrings and Matching Pendant, Greek Key Design in 18 Karat Yellow Gold

Located in London, GB

A pair of earrings and matching pendant in 18-carat yellow gold. Pendant length 6.6 cm x width 4.9 cm Earrings length 4.6 cm x width 3.4 cm

Category

2010s Italian Modern Drop Earrings

Materials

18k Gold, Yellow Gold

Tiffany & Co. 18k Yellow Gold Key Charm Pendant
Tiffany & Co. 18k Yellow Gold Key Charm Pendant

Tiffany & Co. 18k Yellow Gold Key Charm Pendant

By Tiffany & Co.

Located in Stamford, CT

Unlock a world of elegance with the iconic Tiffany & Co. 18 yellow gold key charm pendant. This exquisite piece is a masterpiece of craftsmanship, where the timeless allure of ye...

Category

21st Century and Contemporary Necklace Enhancers

Materials

Gold, 18k Gold, Yellow Gold

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18k Key Pendant For Sale on 1stDibs

On 1stDibs, you can find the most appropriate 18k key pendant for your needs in our varied inventory. 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. Find an antique version now, or shop for 43 vintage or 92 modern creation for a more contemporary example of these cherished accessories. You’re likely to find the perfect 18k key pendant among the distinctive items we have available, which includes versions made as long ago as the 18th Century as well as those produced as recently as the 21st Century. Creating a 18k key pendant has been a part of the legacy of many jewelers, but those produced by Tiffany & Co., Georgios Collections Inc and Chopard are consistently popular. Take a look at a 18k key pendant featuring Diamond from our inventory today to add the perfect touch to your look. Today, if you’re looking for a round cut version of this piece and are unable to find the perfect match, our selection also includes brilliant cut and princess cut alternatives. Most of our 18k key pendant for sale are for women, but there are 64 pieces available to browse for men.

How Much is a 18k Key Pendant?

On average, a 18k key pendant at 1stDibs sells for $2,218, while they’re typically $125 on the low end and $38,800 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.

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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