Women's Key Pendants

14 pendants 4.8

4.8 (979 reviews) · the jewelry store on 47th Street

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14K gold heart and key diamond pendant set — front view showing round-cut diamond accents on both pieces

Sale^$1,650 ~~$2,200~~

14K Gold Heart Key Diamond Pendant Set 66691

30.5 mm tall0.32 ct natural#66691

18–24 in, 4 lengths

New

from ^$1,800

14K Gold Key & Heart Pendant Set 71904

#71904

Made to order · 18–22 in, 3 lengthsMade to order

14K gold heart key diamond pendant with round-cut diamonds set along the heart and key motif, front view

Sale^$1,150 ~~$1,500~~

14K Gold Heart Key Diamond Pendant 66680

30.5 mm tall0.32 ct natural2.4 g#66680

^$3,150

14K Gold Key Diamond Pendant 49416

44 mm tall1.2 ct natural7.7 g#49416

Diamond key pendant in 14k yellow gold with round cut bezel and prong settings, front view

^$1,100

14K Yellow Gold Round Cut Bezel Prong Diamond Key Pendant 23907

0.38 ct natural2.4 g#23907

Diamond key pendant in 14k white gold – round-cut diamonds set along key silhouette, front view

^$700

Ladies 14K Gold Diamond Key Pendant 21197

0.28 ct natural1.2 g#21197

New

^$900

14K Gold Key Pendant 71906

1.3 in tall4 g#71906

Made to orderMade to order

Custom Flower-Set Diamonds Key & Lock Heart Pendant 64090 - Image 1

^$10,300

14K Gold Custom Flower-Set Diamonds Key & Lock Heart Pendant 64090

2.97 ct natural40.8 g#64090

Synthetic Vivid Red Ruby Heart Key Pendant 25107 - Image 1

^$1,700

14K Gold Synthetic Vivid Red Ruby Heart Key Pendant 25107

2 in tall0.6 ct natural5.9 g#25107

Custom name key pendant in solid 10k yellow gold – front-facing view showing key silhouette with personalized name detail

^$3,300

10K Gold Custom Made Key Pendant With Customize Name 66123

3 in tall24.2 g#66123

10k yellow gold key diamond pendant with round cut diamonds set across the face, front view

^$3,900

10K Gold New York Skyline Key Diamond Pendant 64381

1.95 ct natural14.6 g#64381

Custom Boston Skyline Key Diamond Pendant 64202 - Image 1

^$6,450

14K Gold Custom Boston Skyline Key Diamond Pendant 64202

2.05 ct natural19.5 g#64202

Custom Tokyo Skyline Key Diamond Pendant 64015 - Image 1

^$4,300

10K Gold Custom Tokyo Skyline Key Diamond Pendant 64015

2.5 in tall2.02 ct natural15.1 g#64015

Custom Made Skyline Key Pendant 63918 - Image 1

^$3,000

10K Gold Custom Made Skyline Key Pendant 63918

2.5 in tall2.02 ct natural12.3 g#63918

See all 318 women's birthstone jewelry ›

“Buy jewelry you fall in love with: something that makes you happy every time you put it on.” Trax, at the jewelry store on 47th Street

12 keys to choose from, 11 set with natural diamonds, each in yellow, rose or white gold.

Dainty keys from 1.2 grams, skyline keys near 2 carats, and one key built with her name.

Buyer's guide

How to choose a women's diamond key pendant or key necklace

Choose a dainty or a bold key by its grams, then the gold color and the chain

Decide first how much key she will wear. A dainty key stays under 3 grams and rests quietly at the collarbone. A skyline or name key starts near 12 grams and reads from across a room. Then pick her gold color, since every key here comes in yellow, rose or white. Plan on a chain too, because only the heart key set includes one.

Four picks from this page

14K Gold Heart Key Diamond Pendant 66680

14K gold heart key with diamondsThe one key sold here in the year: 30.5 mm tall, 2.4 grams, 0.32 ct natural.

Ladies 14K Gold Diamond Key Pendant 21197

Ladies 14K gold diamond keyThe lightest key here, 1.2 grams with 0.28 ct of natural diamonds.

14K Gold Synthetic Vivid Red Ruby Heart Key Pendant 25107

14K gold synthetic ruby heart keyA red synthetic ruby heart on a key with 0.60 ct of natural diamonds, 2 inches tall.

14K Gold Custom Flower-Set Diamonds Key & Lock Heart Pendant 64090

14K gold diamond key and heart lockA heart lock and its key, flower set with 2.97 ct of natural diamonds, 40.8 grams.

Designs: heart key, skyline key, diamond key and name key pendants

Start with a heart key if the key is a gift of love. Four pieces join a heart to a key, from a small diamond heart key to a heart lock flower set in diamonds. One adds a red synthetic ruby heart.

Three are plain diamond keys. The four skyline keys work a city into the key, New York, Boston and Tokyo among them. They are also sold as men's, so judge them by the millimeters. The last is a key made with her name.

Dainty or bold: key pendant size in grams and millimeters

Read the grams before the photo. Four keys weigh 2.4 grams or less. The diamond heart key is 30.5 mm tall, a little over an inch. In the middle, the ruby heart key stands 2 inches at 5.9 grams.

Past 12 grams a key turns bold. The skyline keys are three quarters of an inch wide, and the two that print a length stand 2.5 inches. The name key runs 3 inches. The heart lock and key is the heaviest at 40.8 grams. One small diamond key prints no size, so ask us before you order.

The chain: key necklace sets and the 18 to 24 inch lengths

Plan on a chain, because 11 of the 12 keys come alone. The one set is the small diamond heart key, with 18 to 24 inches in its menu, and its grams include the chain.

An 18 inch chain drops a small key just below the collarbone. A skyline key pulls hard on a fine chain, so give it a sturdier link. No key here prints its bail size, the ring the chain slides through. Send us her chain's width first, or choose from the women's gold chains.

Gold and diamonds: 14K or 10K gold key necklace in rose, white or yellow gold

Every key comes in yellow, rose or white gold. Eight are 14K. The four in 10K are three skyline keys and the name key. Take 14K for a key she never takes off.

Eleven keys carry diamonds, and each of those listings calls them natural. A small key holds about a third of a carat. A skyline key holds about two, graded VS2 or SI1 in G color.

Made for her: custom name key pendant, the wait and returns

The name key is built to order in 10K gold, her name worked into the key. Five titles say Custom, so ask how long yours takes before you promise a date. Anything made or personalized for her is final sale.

A stock key has fourteen days from delivery, unworn, unaltered and boxed as it came. Clear it with customer service first, at service@traxnyc.com or 212-391-3832, then send it on the return label we issue. We keep five percent as a restocking fee and deduct the return shipping. Ask about her key in the live chat, or call or text 212-872-9692 from 10 AM ET.

By design: how many keys, their grams and width, and the diamonds

Design	Keys	Grams	Width	Diamonds
Heart keys	4	2.4 to 40.8 g	9.5 to 38 mm	0.32 to 2.97 ct
Skyline keys	4	12.3 to 19.5 g	19 mm	1.95 to 2.05 ct
Plain diamond keys	3	1.2 to 7.7 g	15 to 16 mm	0.28 to 1.20 ct
Name key	1	24.2 g	25 mm	None
All keys	12	1.2 to 40.8 g	9.5 to 38 mm	On 11, natural

Every count on this card is from the 12 pieces live here on October 13, 2026 and what this page sold in the year to October 12, 2026; prices are on the listings. Grams are the pendant alone, without the set's chain. One plain key prints no width.

Questions we get in the store

Does a women's key pendant come with a chain?

Most do not, since 11 of the 12 keys are sold alone. The small diamond heart key also comes as a set, with a chain from 18 to 24 inches in its menu. For any other key, add one from women's gold chains.

How big is a women's key pendant?

Small, if you choose a dainty one. Four keys weigh 2.4 grams or less, and the diamond heart key is 30.5 mm tall. The skyline keys are far bigger, 12 grams or more, and 2.5 inches tall where the listing prints it.

Can I get a key pendant in rose gold or white gold?

Yes, every key here is offered in yellow, rose or white gold from the menu on the listing. One title names a single color anyway, so if the photo and the menu disagree, ask us in the live chat before you pay.

Are the diamonds on these key pendants natural or lab-grown?

Natural. Eleven of the twelve keys carry diamonds, and every one of those listings calls them natural. A small key holds about a third of a carat, a skyline key about two. The red ruby on one heart key is synthetic, as its title says.

What does a key pendant mean as a gift?

Most often it says she holds the key to your heart, which is why four of these keys carry a heart. A key can also mark a first home or a milestone birthday, so choose the design that tells her which one you mean.

Can I have a key pendant made with her name?

Yes. The name key is built to order in 10K gold, about 3 inches tall, with her name worked into the key. Ask the live chat how long it takes before you order, since a personalized piece is final sale.

What chain should hold a heavy skyline or name key?

A sturdy link, not a fine one. The skyline keys weigh 12.3 to 19.5 grams and the name key 24.2, enough to strain a fine chain. Send us her chain's width first, because no key here gives its bail size.

Can I return a key pendant?

Yes for a stock key, within fourteen days of delivery, unworn and unaltered. Ask customer service first, at service@traxnyc.com or 212-391-3832, and use the return label we send. The refund drops five percent for restocking, plus the return shipping. Name keys and custom work are final.

How much is a women's diamond key pendant?

Each listing prints its own price. Grams and diamond carats set most of it, so the 1.2 gram plain key and the 40.8 gram heart lock sit far apart. Read both numbers on the listing before you compare.

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