14k Gold 1/10ct TDW Diamond Heart Key Necklace

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ITEM# 12920383
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ITEM#: 12920383

Give someone special the key to your heart with this 14-karat white gold diamond heart key necklace. The 21 diamonds are round cut to maximize their brilliance, and the highly polished finish of the cable chain adds extra shimmer. The 18-inch chain pairs easily with many necklines, and the spring ring clasp ensures security.

  • Diamonds: 21
  • Diamond cut: Round
  • Total diamond weight: 1/10* carat
  • Color: H-I
  • Clarity: I2
  • Setting: Bead
Metal information and dimensions
  • Metal: 14k white gold
  • Finish: High polish
  • Style: Pendant
  • Chain: Cable
  • Chain length: 18 inches
  • Clasp: Spring ring
  • Weight: 1.95 grams
  • Pendant dimensions: 10 mm wide x 30 mm long
  • Necklace dimensions: 18 inches long

All carat weights and measurements are approximate and may vary slightly from the listed dimensions. *T.W. (total weight) is approximate. 1/10 carat T.W. may be 0.08 to 0.12 carat. Treatment code N. See Treatment Guide for further information.

All measurements are approximate and may vary slightly from the listed dimensions.

T.W. (total weight) is approximate. The weight may vary up to two-tenths of a carat.


Metal Gold
Stone Diamond
Total Diamond Weight Up to .5 Carats
Length 18 Inch
Gold Karat 14k
Stone Shape Heart, Round
Chain Style Cable
Clarity I1-I2
Color White
Cut Grade Very Good
Gender Women's
Metal Color Rose, White
Stone Color White
Useful Link Jewelry And Watches
Dimensions 18'' L
Model Number ADP05219
Country of Origin Switzerland

Customer Reviews

5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
  • Most Recent

  • Heary Key Necklace
    Verified Purchase

    Very nice piece. My wife loved it.

    Read More
    andjava Apr 19, 2016
  • perfect
    Verified Purchase

    The chain and clasps was inpressed

    Read More
    Monica S. Dec 31, 2014
  • a wee bit too small
    Verified Purchase

    very cute, yet small...too small...good quality yet not worth the price for me... I sent it back

    Read More
    feebee10 Jun 8, 2011
  • Verified Purchase

    Read More
    OstkUser631715 Nov 28, 2016
  • Most Helpful

  • Satisfied customer
    Verified Purchase

    I purchased this for my girlfriend's birthday and am very happy with my decision. I did some window shopping in **** first to see what was out there, and was not impressed with the selection within the **** price range. She LOVES this necklace and has gotten numerous compliments in the 2 weeks since I gave it to her.

    Read More
    dg1384 Oct 21, 2010
  • A little misleading
    Verified Purchase

    The diamonds on the pendant are not clear- not good clarity. Does not catch the light well. Dimensions are true.

    Read More
    LOVE_IT Dec 9, 2016
  • A bit small
    Verified Purchase

    A lot smaller than I had thought it would be but it is beautiful and the recipient loves it.

    Read More
    Eric S. Feb 20, 2015
  • Beautiful necklace
    Verified Purchase

    Girlfriend absolutely loved it- chain is a little delicate, but could easily be changed if needed. The charm itself is exactly what we wanted.

    Read More
    John S. Feb 14, 2015

Questions & Answers

  • Q:

    "What are key measurements in inches not mm????"

    • A:

      The pendant is approximately 0.39 inches x 1.1 inches.

  • Q:

    "Why did you choose this product?"

    • A:

      I liked that it was made in Switzerland. The product seems to have quality items in it meaning the 14k gold and diamonds.

    • A:

      Is beautiful and appears to be a good value.

    Read more Read less
  • Q:

    "What is measurement of the key?"

    • A:

      Hello Tennessee Girl, the key is approximately 10 mm wide x 30 mm long. Please feel free to contact us again with any further questions. Thank you for shopping with us!

  • Q:


    • A:

      Hello LOVE_IT, this pendant is constructed of 14K white gold. Thanks for shopping with us!

Shopping Tips & Inspiration

Shipping & Returns

Contact Information
Shipping Information:

Our standard shipping method is ground shipping. We also offer expedited shipping for most items. Your final shipping cost and estimated delivery timeframe will be available at checkout.
Standard shipping details
Expedited shipping details

Standard Return Policy for Jewelry:

Items must be returned in new or unused condition and contain all original materials included with the shipment.
More Details

For your protection, all orders are screened for security purposes. If your order is selected for review, our Loss Prevention Team may contact you by phone or email. There may be a two business day delay to process your order.

** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.