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KAY Lab-Grown Diamonds Round-Cut Solitaire Stud Earrings 14K

KAY Lab-Grown Diamonds Round-Cut Solitaire Stud Earrings 14K

4.8· 186 ratings

Best price now

$599.99at Kay OutletObserved at 1:02 PM
Deal: 40% off at Kay Outlet →

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Our take on the KAY Lab-Grown Diamonds Round-Cut Solitaire Stud Earrings 14K

These are classic single-stone stud earrings from KAY, set in 14K white gold with a round lab-grown diamond totaling 1/2 ct tw and secured by screw backs. The center stone is independently certified and laser-inscribed with a Gemscribe serial number, which is more documentation than most mall-jewelry studs offer. At $599.99 at Kay Outlet as of November 4, 2026, this is the only new price listed, so there is no lower store to compare against right now.

Best forEveryday diamond studs that stay putShoppers who want certified lab-grown stonesBuying a first pair of real diamond earringsGifts where screw backs suit active wearers
Pros
  • 14K white gold settings, not plated brass
  • Independently certified lab-grown center stones
  • Gemscribe serial number ties each stone to its certificate
  • Screw backs resist loss better than push backs
  • Classic solitaire look that works daily or dressed up
Cons
  • 1/2 ct tw is modest on the ear
  • Screw backs are slower to put on and take off
  • Only one new price listed, so little room to comparison shop
  • Lab-grown diamonds carry lower resale value than mined stones

KAY Lab-Grown Diamonds Round-Cut Solitaire Stud Earrings 14K prices at every store

  • Kay OutletNew

    In stock

    $599.99Observed at 1:02 PM
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KAY Lab-Grown Diamonds Round-Cut Solitaire Stud Earrings 14K price history

Lowest price we've seen: $599.99 on Nov 4 at Kay Outlet. Tracked across 1 store since Nov 4.

What reviewers say

Rated 4.8 out of 5 from 186 ratings, buyers are largely happy with the look and security of these studs. Complaints tend to center on size and the fiddliness of the screw backs.

Pros
  • Sparkle looks bigger than the carat weight suggests
  • Screw backs feel secure for daily wear
  • White gold finish holds up well
Cons
  • Stones read small in person
  • Screw backs take practice to fasten
  • Some wish the pair came with larger total weight

From Kay Outlet

  • Classic solitaire stud earrings with an independently certified round-cut lab-grown diamond
  • Crafted in 14K White Gold
  • Lab-grown diamonds are independently certified
  • Total Diamond Weight is 1/2 ct tw
  • Secured with screw backs
  • Center lab-grown diamond is laser-inscribed with a unique Gemscribe® serial number
Materials
14K White Gold; lab-grown diamonds (F color, VS2 clarity); electroplated with rhodium or finished with an e-coating
Care
Rhodium or e-coating finishes may wear off with frequent use; ask a jewelry consultant for details
Guarantee
Eligible for trade-in under the Lifetime Diamond Trade-In Policy; Lifetime Lab-Grown Diamond Commitment
Returns
Return within 30 days of purchase or exchange within 60 days; exchanges must be done at a store; online purchases may be returned to any store or by mail to the
Shipping
Ship to you, to your store, or to a UPS Access Point near you; free shipping offer may be modified or terminated at any time without notice

Questions and answers

Are these earrings worth $599.99?
At $599.99 at Kay Outlet as of November 4, 2026, you are paying for 14K gold, certified lab-grown stones and secure screw backs. Comparable certified lab-grown studs often land in a similar range, so the price is fair rather than a steal.
How big are the diamonds?
Total diamond weight is 1/2 ct tw across the pair, so each stone is roughly 1/4 ct. That reads as a small, classic stud rather than a statement piece.
What does the certification cover?
The lab-grown diamonds are independently certified, and the center stone carries a Gemscribe laser inscription with a unique serial number. That lets you match the stone to its grading report.
Are screw backs comfortable for everyday wear?
They stay on securely, which is the point, but they take longer to put on than push backs. Most owners adjust within a few days.
Can I wear them in the shower or to the gym?
14K gold and lab-grown diamonds tolerate water, but soap and sweat dull the stones over time. Rinse and dry them, and check the screw backs regularly.
When is the best time to buy?
Jewelry promotions cluster around Valentine's Day, Mother's Day and the winter holidays. Watch the price history for dips below the current $599.99.
Where is the KAY Lab-Grown Diamonds Round-Cut Solitaire Stud Earrings 14K cheapest?
At Kay Outlet, for $599.99, 40% off, as of our latest check.
What do buyers say about the KAY Lab-Grown Diamonds Round-Cut Solitaire Stud Earrings 14K?
Rated 4.8 out of 5 from 186 ratings.

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