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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

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
Category

2010s American Contemporary Pendant Necklaces

Materials

Sterling Silver, 18k Gold

Lock & Key Diamond Charms Necklace in 18k Solid Gold
Located in New Delhi, DL
The Lock & Key Diamond Charms Necklace is a stunning piece of jewelry made from 18k solid gold. It
Category

21st Century and Contemporary Indian Art Deco Chain Necklaces

Materials

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

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
Category

Early 2000s American Modern Pendant Necklaces

Materials

18k Gold, Enamel, Yellow Gold

.925 Sterling Silver Diamond Accent Key Heart and Lock Pendant Necklace
Located in New York, NY
This sweet and romantic style diamond key pendant will brighten her smile. Crafted on sterling
Category

21st Century and Contemporary Indian Modern Pendant Necklaces

Materials

Diamond, White Diamond, Sterling Silver

Louis Vuitton Lock It Key Padlock Diamonds 18k White Gold Pendant Necklace
By Louis Vuitton
Located in Dubai, Al Qouz 2
Complete an outfit with this fine jewelry necklace from Louis Vuitton. Exquisite craftsmanship
Category

2010s Italian Aesthetic Movement Pendant Necklaces

.925 Sterling Silver 1/4 Carat Diamond Lock & Key heart 18" Pendant Necklace
Located in New York, NY
Unlock the key to your heart with this stunning .925 sterling silver pendant necklace. This elegant
Category

21st Century and Contemporary Indian Modern Pendant Necklaces

Materials

Diamond, White Diamond, Sterling Silver

Tiffany & Co. Platinum Diamond Key and Lock Pendant
By Tiffany & Co.
Located in London, GB
A platinum diamond key and lock pendant by Tiffany & Co. The pendant features a key charm set with
Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Platinum

Jade Pendant Red Jadeite Lock & Key Certified Untreated
Located in Southbury, CT
expertly rendered by a lap[idary artist into a cunning lock and key. The top of the jade "padlock" is
Category

2010s American Artisan Pendant Necklaces

Materials

Diamond, Jade, 14k 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

Camouflage Pattern Oversized Lock Necklace
Located in Miami Beach, FL
encrusted industrial lock and comes with two encrusted keys. The chain was sourced from Jaffa, Israel
Category

21st Century and Contemporary Link Necklaces

Materials

Silver

Louis Vuitton Lock Me Heart Resin Gold Tone Necklace
By Louis Vuitton
Located in Dubai, Al Qouz 2
! It comes crafted from gold-tone metal, and the chain carries a heart lock and key pendant.
Category

2010s Italian Aesthetic Movement Chain Necklaces

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

Tiffany & Co Fleur De Lis Diamond Key Pendant Necklace Platinum 16 Inches
By Tiffany & Co.
Located in New York, NY
Fabulous and chic, this dazzling Tiffany & Co Fleur De Lis Diamond Key Pendant Necklace is a
Category

2010s Modern Pendant Necklaces

Materials

Diamond, Platinum

1994 Tiffany & Co Heart Key Necklace Vintage Sterling Silver 18k Gold Jewelry
By Tiffany & Co.
Located in Torrance, CA
Stylish and finely detailed vintage Tiffany & Co heart key lock necklace, crafted in sterling
Category

Late 20th Century Unknown Modern Pendant Necklaces

Materials

Sterling Silver, 18k Gold, Yellow Gold

Antique Gold Flintlock Revolver Pocket Watch Key Pendant
Located in Rotterdam, NL
single-barrel gold flint pistol pocket watch key has a curved lock, floral-carved sides with rococo-style
Category

Antique Early 19th Century Victorian Pendant Necklaces

Materials

18k Gold, Yellow Gold, Gold

Antique Gold Flintlock Revolver Pocket Watch Key Pendant
Antique Gold Flintlock Revolver Pocket Watch Key Pendant
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H 1.89 in W 0.28 in L 1.89 in
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

Syna Yellow Gold Mogul Key Pendant with Diamonds
Syna Yellow Gold Mogul Key Pendant with Diamonds
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W 0.71 in L 1.03 in
AENEA 18k White Gold White and Black Diamonds Key Pendant
By AENEA Jewellery
Located in Salzburg, AT
This LOVE Key Pendant with White and black diamonds is handcrafted in white gold, sterling silver
Category

21st Century and Contemporary Austrian Modern Pendant Necklaces

Materials

White Diamond, Black Diamond, 18k Gold, Rhodium, Sterling Silver, White ...

18K Yellow Gold Color Stone Necklace
Located in Westport, CT
beautiful intertwined design of resembling a lock, seal, and key. This necklace has a gross weight of
Category

Late 20th Century Rope Necklaces

Materials

18k Gold, Yellow Gold

Betony Vernon "YOU ARE MINE" Necklace Medium Sterling Silver 925
By Betony Vernon
Located in Rome, IT
handcrafted so the key must be used both to lock and unlock the necklace. Note: Locking up the one you love
Category

Early 2000s Italian Contemporary Pendant Necklaces

Materials

Sterling Silver

Betony Vernon "You Are Mine" Necklace Small Sterling Silver in Stock
By Betony Vernon
Located in Rome, IT
on this exclusive collector jewel is handcrafted. The key must be used both to lock and unlock the
Category

Early 2000s Italian Contemporary Pendant Necklaces

Materials

Sterling Silver

Betony Vernon "O'Ring Slave Choker" Necklace Silver 925 in Stock
By Betony Vernon
Located in Rome, IT
handcrafted so the key must be used both to lock and unlock the necklace. Note: Locking up the one you love
Category

1990s Italian Contemporary Pendant Necklaces

Materials

Sterling Silver, Silver

Round Emerald Diamond 0.55 Carat Lariat 14 Karat Yellow Gold Necklace Pendant
By OGI Ltd
Located in New York, NY
and secure fit. It is equipped with a spring lock for ease of wear and removal. This necklace pendant
Category

2010s American Contemporary Pendant Necklaces

Materials

Diamond, Emerald, Gold, 14k Gold, Yellow Gold

Liuba Wolf 1970 Concretism Sculptural Pendant Necklace Chain In 18Kt Yellow Gold
Located in Miami, FL
Sculptural necklace designed by Liuba Wolf. Extremely rare sculptural necklace, created in Sao
Category

Vintage 1960s Brazilian Modernist Pendant Necklaces

Materials

Gold, 18k Gold, Yellow Gold

Diamond Padlock Charm Pendant, Yellow Gold, White Enamel
By Five Star Jewelry
Located in Austin, TX
This Charm is perfect for a bracelet, a necklace, or even to add as decoration to your key ring
Category

2010s American Contemporary Pendant Necklaces

Materials

Diamond, Yellow Gold, Enamel

18 Karat White Gold White Diamonds Pendant
By AENEA Jewellery
Located in Salzburg, AT
This LOVE Lock Pendant with white diamonds is handcrafted in white gold, sterling silver, rhodium
Category

2010s Austrian Modern Pendant Necklaces

Materials

White Diamond, Black Diamond, 18k Gold, Rhodium, Sterling Silver

18 Karat White Gold Black Diamonds Pendant Black Cotton Cord Aenea Jewellery
By AENEA Jewellery
Located in Salzburg, AT
This LOVE Lock Pendant with black diamonds is handcrafted in white gold, sterling silver, rhodium
Category

2010s Austrian Modern Pendant Necklaces

Materials

White Diamond, Black Diamond, 18k Gold, Rhodium, Sterling Silver

18 Karat White Gold White and Black Diamonds Pendant Black Cord
By AENEA Jewellery
Located in Salzburg, AT
This LOVE Key Pendant with White and black diamonds is handcrafted in white gold, sterling silver
Category

2010s Austrian Modern Pendant Necklaces

Materials

Black Diamond, White Diamond, 18k Gold, Rhodium, Sterling Silver

Rare & Hand-Carved Ratan Basket Design Black Forest Jewelry Box with Lock & Key
Located in Lisse, NL
its own right and it even comes with a working lock and key. If you are looking for a stylish, rare
Category

Antique Late 19th Century Swiss Black Forest Jewelry Boxes

Materials

Wood, Felt

22 Karat Gold Key Ring
By Romae Jewelry
Located in Brooklyn, NY
necklace or chain around the neck. Each Roman lock was different, so every key had a different design. Many
Category

Antique 15th Century and Earlier Italian Classical Roman Fashion Rings

Materials

Gold, 18k Gold, Yellow Gold

Agresti Polished Black Jewel Box with Gold-Plated Hardware
By Agresti
Located in New York, NY
Jewel box in polished ebony. Lockable by key and with the necklace bar on the top and a removable
Category

21st Century and Contemporary Italian Modern Jewelry Boxes

Materials

Gold Plate

Hermes Birkin 35 in Ardennes Leather Black
By Hermès
Located in Scottsdale, AZ
the timeless black leather perfectly. The inclusion of the lock and key not only adds a functional
Category

Early 2000s French Top Handle Bags

Gucci Rare Orange Crocodile Leather Woven Top Handle Bag
By Gucci
Located in Scottsdale, AZ
for any occasion. The cross-over flap with a strap closure and polished brass turn lock and padlock
Category

Early 2000s Italian Top Handle Bags

Top Quality 19th Century Jewelry, Treasure Box, Cabinet w Drawers & Mirror Doors
Located in Lisse, NL
a very well made gem and highly practical with seven drawers and a good working lock and key in the
Category

Antique Late 19th Century British Victorian Jewelry Boxes

Materials

Brass, Bronze

An 18k yellow gold "Padlock" bracelet with original box by Louis Vuitton.
By Louis Vuitton
Located in KERKRADE, NL
"Damier Azur" box. The bracelet was made in France and is Contemporary. Next to the clasp with is the lock
Category

21st Century and Contemporary French Charm Bracelets

Materials

Coral, Yellow Gold

Emon by John Kenny. Portrait, Unmounted C-type Print, 2011
Located in Coltishall, GB
(copper) ring necklace found near the bottom beads layers. Attached to the necklace on a string are keys
Category

21st Century and Contemporary Contemporary Portrait Photography

Materials

C Print

Emon by John Kenny. 54 x 36" portrait photo with Acrylic Face-Mount 2011
Located in Coltishall, GB
(copper) ring necklace found near the bottom beads layers. Attached to the necklace on a string are keys
Category

21st Century and Contemporary Contemporary Portrait Photography

Materials

C Print

Emon by John Kenny. 36 x 24" portrait photo with Acrylic Face-Mount 2011
Located in Coltishall, GB
(copper) ring necklace found near the bottom beads layers. Attached to the necklace on a string are keys
Category

21st Century and Contemporary Contemporary Portrait Photography

Materials

C Print

Emon by John Kenny. 26.5 x 18" portrait photo with Acrylic Face-Mountt, 2011
Located in Coltishall, GB
(copper) ring necklace found near the bottom beads layers. Attached to the necklace on a string are keys
Category

21st Century and Contemporary Contemporary Portrait Photography

Materials

C Print

Thomas Gentille 1970 Geometric Linear Pendant Brooch In Bronze And 18kt Gold
Located in Miami, FL
perforation. It is fitted at the verso with a hinged horizontal pin bar and a mechanical lock to wear as a
Category

Vintage 1970s American Modernist Brooches

Materials

Gold, 15k Gold, Yellow Gold, Bronze

Thomas Gentille 1970 Geometric Round Pendant Brooch 18kt Gold Patinated Bronze
Located in Miami, FL
is fitted at the verso with a hinged horizontal pin bar and a mechanical lock to wear as a brooch or
Category

Vintage 1970s American Modernist Brooches

Materials

Gold, 18k Gold, Yellow Gold, Bronze, Copper

Thomas Gentille 1970 Geometric Round Pendant Brooch In 18kt Gold Bronze & Copper
Located in Miami, FL
hinged horizontal pin bar and a mechanical lock to wear as a brooch or a pendant. This remarkable work
Category

Vintage 1970s American Modernist Brooches

Materials

Gold, 18k Gold, Yellow Gold, Bronze, Copper

PHILIPPE SPENCER Solid 20K Gold 2" Inch Hand-Forged & Hammered Hoop Earrings
By PHILIPPE SPENCER
Located in Key West, FL
Width. Each pair unique. 18K Gold Post Back & Locking Nut for durability. Each pair is a unique
Category

21st Century and Contemporary American Artisan Hoop Earrings

Materials

Gold

PHILIPPE SPENCER Solid 20K Gold 1.5" Inch Hand-Forged & Hammered Hoop Earrings
By PHILIPPE SPENCER
Located in Key West, FL
Width. Each pair unique. 18K Gold Post Back & Locking Nut for durability. Each pair is a unique
Category

21st Century and Contemporary American Artisan Hoop Earrings

Materials

Gold

PHILIPPE SPENCER Solid 20K Gold 1" Inch Hand-Forged & Hammered Hoop Earrings
By PHILIPPE SPENCER
Located in Key West, FL
Width. Each pair unique. 18K Gold Post Back & Locking Nut for durability. Each pair is a unique
Category

21st Century and Contemporary American Artisan Hoop Earrings

Materials

Gold

PHILIPPE SPENCER 1/3 Ct. Tw. COLORLESS Diamond 20K Gold Drop Stud Earrings
By PHILIPPE SPENCER
Located in Key West, FL
Gold Post Back and Locking Nut for durability. Each pair is a unique, authentically smithed One-Of-A
Category

21st Century and Contemporary American Artisan Stud Earrings

Materials

Diamond, Gold

Thomas Gentille 1970 Geometric Perforation 1 Pendant Brooch In 18kt Gold Bronze
Located in Miami, FL
a hinged horizontal pin bar and a mechanical lock to wear as a brooch or a pendant. Remarks: Three
Category

Vintage 1970s North American Modernist Brooches

Materials

Gold, 18k Gold, Yellow Gold, Bronze

Thomas Gentille 1970 Silver Geometric Pendant Brooch 18kt Gold Bronze And Lucite
Located in Miami, FL
. It is fitted at the verso with a hinged horizontal pin bar and a mechanical lock to wear as a brooch
Category

Vintage 1970s North American Modernist Brooches

Materials

Gold, 18k Gold, Yellow Gold, Silver, Bronze

Thomas Gentille 1970 Yellow Geometric Pendant Brooch 18kt Gold Bronze And Lucite
Located in Miami, FL
at the verso with a hinged horizontal pin bar and a mechanical lock to wear as a brooch or a pendant
Category

Vintage 1970s North American Modernist Brooches

Materials

Gold, Yellow Gold, Bronze, Copper

Thomas Gentille 1970 Geometric Inclined Fracture Pendant Brooch 18kt Gold Bronze
Located in Miami, FL
a hinged horizontal pin bar and a mechanical lock to wear as a brooch or a pendant. Remarks: Three
Category

Vintage 1970s North American Modernist Brooches

Materials

Gold, 18k Gold, Yellow Gold, Bronze

Thomas Gentille 1970 Ovoid Convex 2 Pendant Brooch In Bronze And 18kt Gold
Located in Miami, FL
. It is fitted at the verso with a hinged horizontal pin bar and a mechanical lock to wear as a brooch
Category

Vintage 1970s American Modernist Brooches

Materials

Gold, 18k Gold, Yellow Gold, Bronze

Thomas Gentille 1970 Geometric Round Pendant Brooch In 18kt Gold And Bronze
Located in Miami, FL
verso with a hinged horizontal pin bar and a mechanical lock to wear as a brooch or a pendant. This
Category

Vintage 1970s North American Modernist Brooches

Materials

Gold, 18k Gold, Yellow Gold, Bronze

Thomas Gentille 1970 Geometric Tubular Pendant Brooch 18kt Gold Bronze & Copper
Located in Miami, FL
is fitted at the verso with a hinged horizontal pin bar and a mechanical lock to wear as a brooch or
Category

Vintage 1970s North American Modernist Brooches

Materials

Gold, 18k Gold, Yellow Gold, Bronze, Copper

Thomas Gentille 1970 Geometric Triangular Pendant Brooch In 18kt Gold And Bronze
Located in Miami, FL
with a hinged horizontal pin bar and a mechanical lock to wear as a brooch or a pendant. Remarks
Category

Vintage 1970s North American Modernist Brooches

Materials

Gold, 18k Gold, Yellow Gold, Bronze

French Mid-Century Lacquered Armoire, by Andre Arbus & Gilbert Poillerat
By Gilbert Poillerat, André Arbus
Located in New York, NY
with bronze rope trim and door lock plate on gilt cylindrical feet with a Siena marble top (Andre Arbus
Category

Vintage 1940s French Other Wardrobes and Armoires

Materials

Marble, Bronze

Thomas Gentille 1970 Graffiti Wood Brooch In 18Kt Gold Ebony Bronze And Copper
Located in Miami, FL
. Fitted at the verso with a hinged horizontal pin bar and a mechanical lock to wear as a brooch
Category

Vintage 1970s American Modernist Brooches

Materials

Gold, 18k Gold, Yellow Gold, Bronze, Copper

Thomas Gentille 1970 Graffiti Wood Brooch In 18Kt Gold Ebony Bronze And Copper
Thomas Gentille 1970 Graffiti Wood Brooch In 18Kt Gold Ebony Bronze And Copper
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W 2.85 in D 0.35 in Dm 2.85 in L 2.85 in
Thomas Gentille 1970 Geometric Round Brooch in 18kt Gold Frosted Lucite Bronze
Located in Miami, FL
finish. Fitted at the verso with a hinged horizontal pin bar and a mechanical lock to wear as a brooch
Category

Vintage 1970s American Modernist Brooches

Materials

Gold, 18k Gold, Yellow Gold, Bronze, Copper

Thomas Gentille 1970 Geometric Round Brooch in 18kt Gold Frosted Lucite Bronze
Thomas Gentille 1970 Geometric Round Brooch in 18kt Gold Frosted Lucite Bronze
Free Shipping
W 2.85 in D 0.55 in Dm 2.85 in L 2.85 in
Thomas Gentille 1970 Color Gradation Brooch in 18kt Gold Bronze Copper & Lucite
Located in Miami, FL
at the verso with a hinged horizontal pin bar and a mechanical lock to wear as a brooch. This
Category

Vintage 1970s American Modernist Brooches

Materials

Gold, 18k Gold, Yellow Gold, Bronze, Copper

Thomas Gentille 1970 Color Gradation Brooch in 18kt Gold Bronze Copper & Lucite
Thomas Gentille 1970 Color Gradation Brooch in 18kt Gold Bronze Copper & Lucite
Free Shipping
W 2.68 in D 0.22 in Dm 2.68 in L 2.68 in
Thomas Gentille 1970 Geometric Red Lucite Brooch In 18kt Gold Bronze And Copper
Located in Miami, FL
at the verso with a hinged horizontal pin bar and a mechanical lock to wear as a brooch. This
Category

Vintage 1970s American Modernist Brooches

Materials

Gold, 18k Gold, Yellow Gold, Bronze, Copper

Pauline Rader Gold Lock and Key to My Heart Chain Belt Necklace – XS-S, 1960s
By Pauline Rader
Located in Tucson, AZ
A luxurious promise, this chain belt is reminiscent of Chanel's uber-rare lock and key belts from
Category

1660s American Belts

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Lock Key Necklace For Sale on 1stDibs

Surely you’ll find the exact lock key necklace you’re seeking on 1stDibs — we’ve got a vast assortment 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 31 vintage editions and 31 modern creations to choose from as well. You’re likely to find the perfect lock key necklace 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. Finding an appealing lock key necklace — no matter the origin — is easy, but Tiffany & Co., AENEA Jewellery and Betony Vernon each produced a popular version that is worth a look. While most can agree that any lock key necklace from our collection can easily elevate most outfits, but the choice of a diamond version from the 20 available is guaranteed to add a special touch to your ensemble. See these pages for a round cut iteration of this accessory, while there are also brilliant cut cut and cabochon cut versions available here, too. When shopping for a lock key necklace, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a Lock Key Necklace?

The price for a lock key necklace starts at $162 and tops out at $145,000 with these necklaces, on average, selling for $1,800.
Questions About Lock Key Necklace
  • 1stDibs ExpertFebruary 27, 2024
    The lock on a necklace is called a fastener. One of the most well-known types is the lobster clasp, which has a curved shape and a hinged jaw that snaps in place to keep a necklace secure. Another common variety is the C clasp, which is a round fastener with a prong that you slide to open and shut the closure. Find a wide range of necklaces on 1stDibs.
  • 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 ExpertMarch 7, 2024
    Opening a Louis Vuitton lock without a key can be done by a locksmith in many cases. If they cannot open the lock for you, you might be able to find extra keys through a Louis Vuitton store or an authorized retailer. You can also find Louis Vuitton lock keys available on the secondhand market. You’ll find a variety of Louis Vuitton products from some of the world’s top sellers on 1stDibs.
  • 1stDibs ExpertMarch 22, 2022
    Yes, most Louis Vuitton bags come with a lock and key. However, some limited-edition items may not include this iconic accessory. Typically, the padlocks feature a logo stamp on one side. On the other side of the lock is the brand name spelled out below a registered trademark symbol and above the words "made in France." Browse a large selection of Louis Vuitton bags on 1stDibs.
  • 1stDibs ExpertMarch 7, 2024
    Opening a Louis Vuitton lock without a key can be done by a locksmith in many cases. If they cannot open the lock for you, you might be able to find extra keys through a Louis Vuitton store or an authorized retailer. You can also find Louis Vuitton lock keys available on the secondhand market. You’ll find a variety of Louis Vuitton products from some of the world’s top sellers on 1stDibs.
  • 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.