New

KAY Lab-Grown Diamonds Three-Stone Necklace

1/3 ct tw
● Sterling Silver ● 16-18" Adjustable Length
Discounted Price $299.99
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Until 10/07/26 at 11:59 PM EST  • 
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Beautifully and meaningfully arranged, this three-stone lab-grown diamond necklace symbolizes your past, present, and future.

  • Sterling silver
  • Three round-cut lab-grown diamonds graduate in size along the vertical pendant
  • Total lab-grown diamond weight is 1/3 carat
  • 16- to 18-inch adjustable diamond-cut cable chain; lobster clasp
  • From the KAY Lab-Grown Diamonds collection
Item #: 514726506
Diamond tennis bracelet, diamond necklace and hoops

The KAY Promise

We’re committed to responsibly sourcing all of our products — and to using our scale to advance human rights and preserve our planet.
Diamond tennis necklace

Lab-Grown Diamonds

Lab-grown diamonds have the same optical, chemical, and physical properties as natural diamonds. Because of that, lab-grown diamonds can be of comparable quality to natural diamonds in terms of color, clarity, cut, and carat weight, undergoing the same grading and certification processes and can achieve the same standards of excellence. They can be produced in abundance, they are less expensive and make larger diamonds more affordable. They’re the perfect choice if you value innovation and style and don’t want to compromise brilliance.
KAY Lab-Grown Diamonds Three-Stone Necklace 1/3 ct tw Sterling Silver 18" | Kay