Diamond Key Necklaces

Key Heart necklace Diamond Necklace For Women 14k Solid Gold Gold Heart Key M8 Light weight can be worn everyday Additional information: Condition: New without tags: A brand-new, un...

Tiffany & Co. Crown Key Pendant Necklace Style: Pendant Necklace Ref. number: GRP09001/60011306 Metal: 18kt White Gold Size: Pendant 1.5' inches / Chain 16' Inches Hallmark: ©...

An elegant Tiffany & Co. Mini Victoria Key necklace crafted in 18K rose gold, delicately set with brilliant diamonds totaling approximately 0.09 carats.

This sweet and romantic style diamond key pendant will brighten her smile. Crafted on sterling silver the heart-shaped bow of the key sparkles with a bezel set round cut diamond, whi...

TIFFANY & Co. Platinum 1.18ct Diamond 2.25" Petals Key Pendant Necklace 16" Metal: Platinum Pendant: 2.25" long Chain: 16" Weight: 11.60 grams Diamond: round brilliant diamonds,...

The pendant comes with an 18" inch cable chain with spring ring "Video Available Upon Request." Product Features: Diamond Type: Natural White Diamonds Diamond Count: 1 Round-Cut D...

Excellent Tiffany & Co platinum diamond key pendant, medium size, 1.5 Inches long. This retired style is adorned with 107 brilliant cut diamonds with a approximate total weight of .5...

Details Authentic Tiffany & Co. Tiffany Keys Collection Sterling Silver (.925) Bezel Set Diamond Accent Floral / Daisy Openwork Design 18" Chain Necklace Key Measures Approximately 3...

This elegant Tiffany & Co. key pendant necklace is a refined and symbolic jewel, beautifully crafted in luxurious 18 karat white gold.

Tiffany & Co platinum "Bubbles" design diamond key pendant. Large size. Two Inches long. Incredibly bright sparkly diamonds. This classic Tiffany design consists of 114 round brillia...

Top quality of ruby that is deep red and sparking use 8.67 ct, Diamond F VS quality 0.18 ct. It comes with necklace that can adjust form 15-18 length inches.

Vintage 14 Karat White Gold Diamonds by the Yard Necklace with Diamond Key Pendant- This lovely "diamonds by the yard" necklace includes a beautifully detailed diamond key pendant c...

S.Georgios designer 18 Karat Yellow Gold Pendant Necklace with Diamonds shaping the Greek Key design symbolizing eternity.

S.Georgios designer pendant enhancer and chain is handmade from solid 18 Karat Yellow Gold and carved forming a Greek Key design, which is the symbol of eternity. This stunning penda...

S.Georgios designer pendant enhancer and chain is handmade from solid 18 Karat Yellow Gold and carved forming a Greek Key design, which is the symbol of eternity. This stunning penda...

Top quality of ruby that is deep red and sparking use 8.67 ct, Diamond F VS quality 0.18 ct. It comes with necklace that can adjust form 15-19 length inches.

Top quality of ruby that is deep red and sparking use 8.67 ct, Diamond H VS quality 0.18 ct.It comes with necklace that can adjust form 14-19 length inches.

S.Georgios designer pendant necklace is handmade from solid 18 Karat Yellow Gold and carved forming the Greek Key design, which is the symbol of eternity.

Tiffany & Co. key pendant from the Tiffany Keys collection, specifically the Round Kaleidoscope Key. Product Details This design is characterized by an openwork "kaleidoscope" o...

Thin, light, and dainty natural diamond and solid gold "key to my heart" motif pendant.

Thin, light, and dainty natural diamond and solid gold "key to my heart" motif pendant.

TIFFANY & Co. Platinum Diamond 1.5" Fleur de Lis Key Pendant Necklace 18" Metal: Platinum Chain: 18" Pendant: 1.5" long Weight: 6.0 grams Diamond: round brilliant diamonds, carat to...

Platinum Natural 0.58 Carat Diamond Oval Key Necklace Tiffany & Co. platinum necklace featuring 0.58 carats of natural diamonds in an elegant oval key design.

Whether worn as a standalone statement piece or layered with other necklaces, the Tiffany & Co. diamond and ruby key pendant is sure to make a stylish and unforgettable impressio...

Unlock the Key to your Heart or the Heart of a Loved one :) This Beautiful Pendant is crafted of 14K Yellow Gold and features 0.14 ct. of round white diamonds on an adjustable 16"-18...

This striking pendant necklace is the kind of piece that leaves a lasting impression whenever it is worn.

Loaded with elegance and spark, this diamond pendant features a unique design and various sparkling details. It represents a key charm, and a ribbon with a small rose plated heart tu...

Celebrate timeless elegance with the Tiffany & Co. Diamond Star Key Chain Necklace in silver platinum metal, a radiant piece from the iconic Tiffany Keys Collection.

This wonderful pendant necklace is crafted in warm 18 carat yellow gold and shaped as an elegant, stylised key, a distinctive piece for any fine jewellery collection.

You will never get tired of wearing a statement piece like this spectacular diamond and 18 carat white gold key pendant necklace by renowned British jewellery and silverware designer...

Unlock of Desires Synonymous of good luck, wearing a key has become a tradition to attract positivity meant to unlock any wish in life This beautiful vintage example is 1960 ca, beau...

100% Authentic, 100% Customer Satisfaction Pendant: 2 Inches Chain: 0.5 mm Size: 16 Inches Metal: 18K Rose Gold Hallmarks: 18K Total Weight: 4.1 Grams Stone Type: 0.26 CT Diam...

Made in Italy, this 14 karat yellow gold Key motif pendants feature two sizes. Bigger ones are plain gold and the smaller ones has some enamel floral design on them. Range from 0.7-1...

Tiffany & co 925 Silver Large Daisy Key Pendant with Diamond Necklace *Marked Tiffany & Co and 925 *With 1 diamond *Comes with original pouch and box -Chain - Approximately...

This is an 18k White Gold Piero Milano Heart Lock & Key Necklace. Sparkling Round Diamonds Adorn the Dangling Key along with a White Gold Heart Necklace.

Metal Content: 10k Rose Gold Stone Information Natural Diamonds Carat(s): .09ctw Cut: Single & Baguette Color: SI1 - SI2 Chain Style: Fancy Singapore Necklace Style: Chain Theme: ...

Tiffany &Co 18k Rose Gold Fleur de Lis Key 0.90ctw Diamond Pendant Necklace Brand: Tiffany & Co.

Gorgeous 18 karat white gold necklace featuring a single elongated key pendant with an open trefoil design.

Brand: Tiffany & Co. Gender: Ladies Metal Type: 18K Yellow Gold Length: 1.50 inches Width: 1.70 mm Weight: 2.77 grams TIFFANY & CO. one ladies 18K yellow gold, diamond ...

Victor Mayer key pendant necklace 18k white gold, pink vitreous enamel, 162 diamonds, total 1.90 ct, G VS brilliant cut, amethyst cabichon, modelled after an original safe key from V...

This exquisite key-shaped pendant radiates elegance and sophistication, making it a perfect addition to any jewelry collection. The pendant is adorned with 34 brilliant white round d...

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 ...

This sophisticated unisex pendant features a striking key-shaped silhouette, crafted in luxurious 18k white gold and weighing 2.15 grams. At its heart, a captivating brown princess-c...

Part of the iconic Tiffany Keys collection, this "Fleur de Lis" pendant necklace captures a sense of modern elegance and self-expression.

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...

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...

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...

Unlock the doors to elegance and timeless grace with this opulent 18K yellow and white gold pendant necklace, shaped like a key to symbolize the unlocking of life's most treasured mo...

Here we have a striking pendant from the world renowned luxury jewellery house of Graff. This piece has been crafted from a rich 18ct yellow gold into the shape of a key and features...

Victor Mayer key pendant necklace 18k white gold, translucent dark blue vitreous enamel, 44 diamonds, total 0.36 ct, G VS brilliant cut, rubellite, measurements app. 13.0 mm x 47.0 m...

Victor Mayer key pendant necklace, 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...

Tiffany Keys Fleur de Lis Key Pendant. It is a signature piece from Tiffany & Co., crafted in platinum and set with round brilliant diamonds. Key Details Design Style: The "Fle...

This beautiful ‘Victoria Key’ pendant comes from the designer Tiffany & Co. and features a diamond circle vine design. Three marquise cut diamonds are claw set, accompanied by a ...

Condition: Used (Excellent) Weight: 11.2 grams Heart Dimensions: 26mm x 20mm (including bail) Key Dimensions: 32mm x 9mm Total Diamond Weight: Approx. 0.40ct Coloured Gemstone Dimens...

A stunning Tiffany & Co. Enchant Heart Key Pendant, beautifully crafted in platinum and adorned with brilliant-cut natural diamonds. This elegant and symbolic piece represents love...

14K Solid Yellow Gold Key Charm Pendant Natural Diamond Small key pendant charm Diamond Size 1 mm Approx Pendant size 18x5 mm Approx Base Metal Yellow Gold Gold Weight 0.45 Grams Ap...

Brilliant beacons of optimism and hope, Tiffany Keys are radiant symbols of a bright future. Set with dazzling diamonds, this captivating pendant illuminates the face. Platinum with...