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Item #: 580950501
Clearance

Hallmark Diamonds Key Necklace 1/10 ct tw 10K Yellow Gold 18"

Discounted Price $479.99 Original Price $799.99
40% Off
$383.99 with promo - 20% Off Select Clearance. Discount Applied in Cart.
Until 08/26/26 at 11:59 PM EST - 
Total carat weights are approximate.
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This beautiful necklace for her features a stunning vintage-inspired key design with diamonds.

  • 10K yellow gold
  • Round-cut diamonds
  • Total diamond weight is 1/10 carat
  • 16- to 18-inch adjustable cable chain; lobster clasp
  • © HMK. LIC.
Item # 580950501
Stone(s)
  • Total Weight (CT. T.W.): 1/10
  • Color: I
  • Clarity: I3
  • Lifetime Diamond Commitment: Yes
  • Stone Type: Diamond
  • Stone Color: White
  • Stone Shape: Round
  • Stone Carat Range: Under 1/4 Ctw
  • Stone Class: Natural
  • Stone Setting: Prong
Metal(s)
  • Metal Type: Gold
  • Metal Color: Yellow
  • Metal Finish: Rhodium
  • Gold Karat: 10K
  • Rhodium Color: White
Necklace Design
  • Necklace Style: Fashion
  • Necklace Length: 18
  • Necklace Clasp Type: Lobster
  • Chain Type: Cable
Product Details
  • Length: 18 in
  • Clasp Type: Lobster
  • Chain Type: Cable
This item is electroplated with rhodium or finished with an e-coating. These finishes may wear off with frequent use. Ask a jewelry consultant for details.
Typographic errors are subject to correction. Merchandise enlarged to show detail and may not always be exactly as pictured.
This beautiful necklace for her features a stunning vintage-inspired key design with diamonds.

  • 10K yellow gold
  • Round-cut diamonds
  • Total diamond weight is 1/10 carat
  • 16- to 18-inch adjustable cable chain; lobster clasp
  • © HMK. LIC.
Item # 580950501
Stone(s)
  • Total Weight (CT. T.W.): 1/10
  • Color: I
  • Clarity: I3
  • Lifetime Diamond Commitment: Yes
  • Stone Type: Diamond
  • Stone Color: White
  • Stone Shape: Round
  • Stone Carat Range: Under 1/4 Ctw
  • Stone Class: Natural
  • Stone Setting: Prong
Metal(s)
  • Metal Type: Gold
  • Metal Color: Yellow
  • Metal Finish: Rhodium
  • Gold Karat: 10K
  • Rhodium Color: White
Necklace Design
  • Necklace Style: Fashion
  • Necklace Length: 18
  • Necklace Clasp Type: Lobster
  • Chain Type: Cable
Product Details
  • Length: 18 in
  • Clasp Type: Lobster
  • Chain Type: Cable
This item is electroplated with rhodium or finished with an e-coating. These finishes may wear off with frequent use. Ask a jewelry consultant for details.
Typographic errors are subject to correction. Merchandise enlarged to show detail and may not always be exactly as pictured.
Hallmark Diamonds Key Necklace 1/10 ct tw 10K Yellow Gold 18" | Kay