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Exquisite 18k White Gold Diamond Key Necklace
Located in New York, NY
Exquisite 18k White Gold Diamond Key Necklace
Unlock a world of elegance with this stunning 18k
Category
21st Century and Contemporary Modern Pendant Necklaces
Materials
Diamond, 18k Gold, White Gold
Tiffany & Co. Platinum 0.58ct Diamond Key Pendant
By Tiffany & Co.
Located in Southampton, PA
brilliant diamonds.
This Tiffany & Co. Platinum 0.58ct Diamond Key Pendant is offered in estate condition
Category
21st Century and Contemporary Figurines and Sculptures
Materials
Diamond, Platinum
14K Gold Diamond Key Charm Necklace
Located in ISTANBUL, TR
14K Gold Key Necklace with Diamonds, Diamond Key Necklace, Gold Key Necklace, 14K Key Necklace, Key
Category
2010s Turkish Art Deco Pendant Necklaces
Materials
Diamond, 14k Gold
14K Gold Diamond Key Charm Necklace
Located in ISTANBUL, TR
14K Gold Key Necklace with Diamonds, Diamond Key Necklace, Gold Key Necklace, 14K Key Necklace, Key
Category
2010s Turkish Art Deco Pendant Necklaces
Materials
Diamond, 14k Gold
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
14 Karat Yellow Gold and Diamond Key Charm
Located in Washington Depot, CT
Vintage 14 Karat Yellow Gold and Diamond Key Charm-
This sparkling skeleton key charm is decorated
Category
20th Century Pendant Necklaces
Materials
Diamond, Yellow Gold
RCI Sterling Silver 14K Diamonds Key Pendant #15129
Located in Washington Depot, CT
Sterling silver 14K diamonds key pendant by RCI.
Beautiful sterling silver key with yellow gold
Category
20th Century Pendant Necklaces
Materials
White Diamond, Gold, Yellow Gold, Sterling Silver
14k Gold Diamond Key Necklace Diamond Faith Necklace
By Oshi Jewels
Located in Bangkok, TH
Diamond key necklace, Diamond faith necklace, faith key necklace, everyday diamond necklace , gift
Category
21st Century and Contemporary Thai Modern Pendant Necklaces
Materials
Diamond, 14k Gold, Rose Gold, White Gold, Yellow Gold
18k Gold Diamond Key Necklace Diamond Faith Necklace
By Oshi Jewels
Located in Bangkok, TH
Diamond key necklace, Diamond faith necklace, faith key necklace, everyday diamond necklace , gift
Category
21st Century and Contemporary Thai Modern Pendant Necklaces
Materials
Diamond, 18k Gold, Rose Gold, White Gold, Yellow 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
Free Shipping
L 16.25 in
Two-Tone Diamond Key Necklace
Located in Dallas, TX
suspends a two-tone, diamond-set key pendant. The pendant supports 0.50 carats of bead-set diamonds.
Category
21st Century and Contemporary Pendant Necklaces
Materials
Diamond, 14k Gold, White Gold, Yellow Gold
14K Gold 0.90 Ct. Rose cut Brown Diamond Key Charm Necklace
Located in ISTANBUL, TR
14K Gold 0.90 ct. Rosecut Brown Diamond Key Charm Necklace
14K Gold Key Necklace with Diamonds
Category
2010s Turkish Art Deco Pendant Necklaces
Materials
Brown Diamond, 14k Gold, Rose Gold
Tiffany & Co Fleur De Lis Diamond Key Pendant in 18 Karat Rose Gold
By Tiffany & Co.
Located in San Diego, CA
Tiffany & Co Fleur de Lis Diamond Key Pendant withChain
Style: Pendant Necklace
Ref. number
Category
2010s Pendant Necklaces
Materials
Diamond, Rose Gold
Tiffany and Co Diamond Key Necklace
By Tiffany & Co.
Located in Coral Gables, FL
Tiffany and Co Sterling Silver Diamond Blossom Key Necklace Measuring 24 Inches Long with 2.75 Inch
Category
21st Century and Contemporary Pendant Necklaces
Materials
Diamond, Sterling Silver
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
Vintage Theo Fennell Diamond Key Necklace Set in 18k White Gold
By Theo Fennell
Located in London, GB
A beautiful vintage Theo Fennell diamond key pendant necklace set in 18k white gold.
The pendant
Category
Early 2000s Modern Pendant Necklaces
Materials
Diamond, Gold, 18k Gold, White Gold
Diamond Key Necklace in 14k White Gold
Located in Montréal, QC
Key necklace with diamonds in white gold 14k.
0.37 ct total weight of diamonds.
Dimensions of the
Category
21st Century and Contemporary Canadian Modern Pendant Necklaces
Materials
Diamond, 14k Gold, White Gold
0.15 Carat Natural Diamond Key Necklace Pendant 14 Karat White Gold Chain
Located in New York, NY
0.15 Carat Natural Diamond Key Pendant Necklace 14K White Gold
100% Natural Diamonds, Not Enhanced
Category
21st Century and Contemporary American Contemporary Pendant Necklaces
Materials
Diamond, 14k Gold, White Gold
Free Shipping
H 1 in W 0.38 in
0.25 Carat Natural Diamond Key Necklace Pendant 14 Karat White Gold Chain
Located in New York, NY
0.25 Carat Natural Diamond Key Necklace 14K White Gold
100% Natural Diamonds, Not Enhanced in any
Category
21st Century and Contemporary American Contemporary Pendant Necklaces
Materials
Diamond, 14k Gold, White Gold
Free Shipping
H 1.13 in W 0.38 in
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, White Gold, 14k Gold
Fine Ladies Diamond Key 14k White Gold Italy Necklace 0.40 TCW Certified
Located in Brooklyn, NY
Natural Finely Faceted Quality Diamond Key Necklace 14 Kt Gold 16" Italy Certified $2,500 822588
Category
2010s Modern Beaded Necklaces
Materials
Diamond, 14k Gold, White Gold
GILIN Illusion Yellow and White Diamond Key Pendant
By GILIN
Located in Central, HK
GILIN's classic, yet elegant collection. Perfect for your everyday wear.
The yellow diamond
Category
2010s Hong Kong Pendant Necklaces
Materials
White Diamond, Yellow Diamond, 18k Gold
14 Karat White and Yellow Gold Diamond Key Pendant
Located in Scottsdale, AZ
Diamond: 1 round brilliant cut= 1.30ct
Color: J
Clarity: VS2
Diamonds: 18 round brilliant cuts = 0.36cttw
Category
21st Century and Contemporary Pendant Necklaces
Materials
Diamond, 14k Gold, White Gold, Yellow Gold
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 ...
0.60Ct Stunning 14K Solid White Gold Diamond Key Pendant Necklace
Located in Los Angeles, CA
0.60Ct Splendid 14k Solid White Gold Key Pendant Necklace
Amazing looking piece!
Stamped: 14k
Category
2010s American Chain Necklaces
Materials
Diamond, 14k Gold, White Gold
Emerald & Diamond Key Shaped Earrings Made In 18k White Gold
By Artisan NYC
Located in New York, NY
18KT:3.26g,
Diamond:0.65ct
Emerald:0.33ct"
Category
21st Century and Contemporary Indian Artisan Dangle Earrings
Materials
Diamond, Emerald, 18k Gold, White 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
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
Free Shipping
H 1.97 in W 0.52 in L 19.69 in
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
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
0.15 Carat Natural Diamond Key Necklace Pendant 14 Karat Yellow Gold Chain
Located in New York, NY
100% Natural Diamonds, Not Enhanced in any way Round Cut Diamond Necklace with 18'' chain
0.15CT
Category
21st Century and Contemporary American Contemporary Link Necklaces
Materials
Diamond, 14k Gold, Yellow Gold
Free Shipping
H 1 in W 0.44 in L 18 in
Natural 0.30 Carat Pave Diamond Key Stud Earrings 18 Karat Yellow Gold Jewelry
By Spectrum Jewels
Located in IN
diamonds, creating a harmonious contrast that adds depth and dimension to the overall aesthetic.
Item Code
Category
21st Century and Contemporary Indian Modern Stud Earrings
Materials
Diamond, 18k Gold, Yellow Gold
Key to My Heart Charm
Located in New York, NY
Large heavy figural heart charm. 14K gold .
Applied ruby and diamond key on engraved background
Category
Vintage 1940s American More Jewelry
Materials
Diamond, Ruby, 14k Gold
Retro Heart Diamond Ruby Key Charm
Located in New York, NY
and diamond key. Heavy gauge 14K yellow gold. 1 1/4" x 1 1/4."
A special charm for a special
Category
Vintage 1940s American More Jewelry
Materials
Diamond, Ruby, Gold, 14k Gold
14k Gold Diamond Hope Key Necklace
By Oshi Jewels
Located in Bangkok, TH
Diamond key necklace, Diamond hope necklace, Hope key necklace, everyday diamond diamond necklace
Category
21st Century and Contemporary Thai Modern Pendant Necklaces
Materials
Diamond, 14k Gold, Rose Gold, White Gold, Yellow Gold
18k Gold Diamond Hope Key Necklace
By Oshi Jewels
Located in Bangkok, TH
Diamond key necklace, Diamond hope necklace, Hope key necklace, everyday diamond diamond necklace
Category
21st Century and Contemporary Thai Modern Pendant Necklaces
Materials
Diamond, 18k Gold, Rose Gold, White Gold, Yellow Gold
18 Karat White Gold and Diamond Petals Key Pendant Necklace, Tiffany & Co. Style
Located in Stamford, CT
18Kt White Gold & Diamond Key Pendant Necklace, in the manner of Tiffany and Company on a 14KT
Category
Late 20th Century Art Deco Pendant Necklaces
Materials
Diamond, 18k Gold, White Gold
Tiffany & Co. Large Filigree Heart Key Diamond Pendant Necklace 18kt White Gold
By Tiffany & Co.
Located in San Diego, CA
Comments: Intricate Filigree design on back that spells out TIFFANY with a Paved Diamond Key Charm attach
Category
2010s Brooches
Materials
Diamond, 18k Gold, White Gold
Barbara Bixby Sterling Silver 18K Yellow Gold Diamond Signature Key Pendant
Located in Washington Depot, CT
Sterling silver and 18K yellow gold with diamonds key pendant enhancer by Barbara Bixby
Category
20th Century Pendant Necklaces
Materials
Diamond, Yellow Gold, Sterling Silver
Tiffany & Co. Diamond Clover Leaf Key Pendant in 18kt Yellow Gold , Box incl.
Located in Miami, FL
Offered here is a Tiffany & Co. Clover Leaf Key Pendant in 18kt yellow gold with diamonds
Category
2010s American Contemporary Pendant Necklaces
Materials
Diamond, 18k Gold, 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
Free Shipping
H 1.5 in W 0.08 in L 0.44 in
Tiffany & Co .50 Carat Round Diamond Platinum Key Pendant
By Tiffany & Co.
Located in Stamford, CT
Excellent Tiffany & Co platinum diamond key pendant, medium size, 1.5 Inches long. This retired
Category
21st Century and Contemporary Necklace Enhancers
Materials
Diamond, Platinum
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
Tiffany & Co. Diamond 18K Gold Modern Open Round Key Pendant Necklace
By Tiffany & Co.
Located in London, GB
. designer resale item. This item comes with original box and case.
Details
Gold
Necklace
18k Diamond
Key
Category
21st Century and Contemporary British Pendant Necklaces
Materials
Diamond, 18k Gold
ANGARA Natural Pave-Set 0.13cttw Diamond Heart Key Pendant in 14K White Gold
By ANGARA INC.
Located in Los Angeles, CA
This adorable heart key pendant is designed with a touch of romance. Diamonds, encrusted on the
Category
21st Century and Contemporary American Modern Chain Necklaces
Materials
White Gold
ANGARA Natural Pave-Set 0.13cttw Diamond Heart Key Pendant in 14K Rose Gold
By ANGARA INC.
Located in Los Angeles, CA
This adorable heart key pendant is designed with a touch of romance. Diamonds, encrusted on the
Category
21st Century and Contemporary American Modern Chain Necklaces
Materials
Rose Gold
ANGARA Natural Pave-Set 0.13cttw Diamond Heart Key Pendant in 14K Rose Gold
By ANGARA INC.
Located in Los Angeles, CA
This adorable heart key pendant is designed with a touch of romance. Diamonds, encrusted on the
Category
21st Century and Contemporary American Modern Chain Necklaces
Materials
Rose Gold
Natural Pave-Set Diamond Heart Key Pendant in 14K Yellow Gold Size-1.2mm
By ANGARA INC.
Located in Los Angeles, CA
This adorable heart key pendant is designed with a touch of romance. Diamonds, encrusted on the
Category
21st Century and Contemporary American Modern Chain Necklaces
Materials
Yellow Gold
ANGARA Natural Pave-Set 0.13cttw Diamond Heart Key Pendant in 14K Yellow Gold
By ANGARA INC.
Located in Los Angeles, CA
This adorable heart key pendant is designed with a touch of romance. Diamonds, encrusted on the
Category
21st Century and Contemporary American Modern Chain Necklaces
Materials
Yellow Gold
ANGARA Natural Pave-Set 0.13cttw Diamond Heart Key Pendant in 14K Rose Gold
By ANGARA INC.
Located in Los Angeles, CA
This adorable heart key pendant is designed with a touch of romance. Diamonds, encrusted on the
Category
21st Century and Contemporary American Modern Chain Necklaces
Materials
Rose Gold
ANGARA Natural Pave-Set 0.13cttw Diamond Heart Key Pendant in 14K White Gold
By ANGARA INC.
Located in Los Angeles, CA
This adorable heart key pendant is designed with a touch of romance. Diamonds, encrusted on the
Category
21st Century and Contemporary American Modern Chain Necklaces
Materials
White Gold
ANGARA Natural Pave-Set 0.13cttw Diamond Heart Key Pendant in 14K White Gold
By ANGARA INC.
Located in Los Angeles, CA
This adorable heart key pendant is designed with a touch of romance. Diamonds, encrusted on the
Category
21st Century and Contemporary American Modern Chain Necklaces
Materials
White Gold
ANGARA Natural Pave-Set 0.13ct Diamond Heart Key Pendant in 14K Yellow Gold Size
By ANGARA INC.
Located in Los Angeles, CA
This adorable heart key pendant is designed with a touch of romance. Diamonds, encrusted on the
Category
21st Century and Contemporary American Modern Chain Necklaces
Materials
Yellow Gold
18 Carat VVS Diamond Tennis Necklace 14k Gold
Located in Miami, FL
.
Key Features:
Metal: 14k yellow gold.
Diamond carat weight total: 18 carats.
Clarity: VVS. Round
Category
21st Century and Contemporary European Contemporary Necklace Enhancers
Materials
Diamond, 14k Gold
9 Carat Diamond Men's Bracelet
By Antinori Fine Jewels
Located in Rome, IT
Gold adorned with a stunning total of 9 ct of Invisible Set Princess Cut Diamonds.
Key Features:
This
Category
2010s Italian Modern Chain Bracelets
Materials
Diamond, White Diamond, 14k Gold, White Gold
Diamond Pink Gold Key Pendant
Located in Ramat Gan, IL
Indulge in the epitome of sophistication with our Diamond Pink Gold Key Pendant. This exquisite
Category
21st Century and Contemporary Israeli Contemporary Pendant Necklaces
Materials
Diamond, Gold
Diamond Yellow Gold Key Pendant
Located in Ramat Gan, IL
Indulge in the epitome of sophistication with our Diamond Yellow Gold Key Pendant. This exquisite
Category
21st Century and Contemporary Israeli Contemporary Pendant Necklaces
Materials
Diamond, Yellow Gold
Diamond gold key necklace
Located in Montréal, QC
Necklace with natural diamonds in 14k yellow gold.
Diamonds 0.27ct total weight.
Chain 16
Category
21st Century and Contemporary Canadian Artist Pendant Necklaces
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Diamond Key For Sale on 1stDibs
You are likely to find exactly the diamond key you’re looking for on 1stDibs, as there is a broad range for sale. Every item for sale was constructed with extraordinary care, often using Gold, 18k Gold and Yellow Gold. In our selection of items, you can find a vintage example as well as a contemporary version. Finding the perfect diamond key may mean sifting through those created during different time periods — you can find an early version that dates to the 19th Century and a newer variation that were made as recently as the 21st Century. For this particular accessory, there are many different carat weights to choose from, but .5 Carat and 1 Carat versions are of considerable interest. Creating a diamond key has been a part of the legacy of many jewelers, but those produced by Tiffany & Co., Georgios Collections Inc and Butani are consistently popular. See these pages for a round cut iteration of this accessory, while there are also brilliant cut cut and princess cut cut versions available here, too. Most of our diamond key for sale are for women, but there are 117 pieces available to browse for men.
How Much is a Diamond Key?
The price for a diamond key starts at $95 and tops out at $49,000 with these necklaces, on average, selling for $3,000.
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