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KAY Lab-Grown Diamonds Certified Round-Cut Solitaire Stud Earrings 1/2 ct tw 14K White Gold (F/VVS2)

KAY Lab-Grown Diamonds Certified Round-Cut Solitaire Stud Earrings 1/2 ct tw 14K White Gold (F/VVS2)

4.2(181 ratings)

Best price now

$412.49at Kay JewelersObserved at 2:50 PM

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Our take on the KAY Lab-Grown Diamonds Certified Round-Cut Solitaire Stud Earrings 1/2 ct tw 14K White Gold (F/VVS2)

These are KAY's classic four-prong solitaire studs: a round lab-grown diamond, 1/2 ct total weight, graded F color and VVS2 clarity, set in 14K white gold with screwback posts. The screwbacks are the practical standout, since friction backs on studs this size are easy to lose. At $169.99 on eBay as of November 7, 2026, the pair sits at the low end of what 1/2 ct lab-grown studs in 14K gold usually cost.

Best forFirst pair of diamond studsEveryday wearSensitive ears that lose friction backsGift under $200

Pros

F/VVS2 lab-grown stones are near-colorless and eye-clean
Screwback posts hold the earrings securely
14K white gold settings, not plated brass
1/2 ct total weight reads as a visible but modest stud
Lab-grown diamond at a fraction of mined-stone pricing

Cons

Screwbacks take longer to put on and take off
1/2 ct total means roughly 1/4 ct per ear, smaller than photos suggest
White gold rhodium plating can wear and need re-plating
Lab-grown stones have little resale value

KAY Lab-Grown Diamonds Certified Round-Cut Solitaire Stud Earrings 1/2 ct tw 14K White Gold (F/VVS2) prices at every store

Kay JewelersNew
In stock
$412.49Free shippingObserved at 2:50 PM
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KAY Lab-Grown Diamonds Certified Round-Cut Solitaire Stud Earrings 1/2 ct tw 14K White Gold (F/VVS2) price history

Lowest price we've seen: $412.49 on Nov 7 at Kay Jewelers. Tracked across 2 stores since Nov 7.

What reviewers say

4.2 / 5181 ratings

Buyers rate these well overall, with most praise going to the sparkle and the secure screwbacks. Complaints center on the stones looking smaller than expected and on the fiddly screw backs.

What people mention

SparklePraisedOwners say the F/VVS2 stones look bright and eye-clean in person.
SizeCriticisedSeveral buyers say the studs look smaller than the listing photos suggest.
ScrewbacksMixedBuyers like that they stay secure but find them slow and awkward to fasten.
BuildMixedThe 14K settings feel solid, though a few owners say the white gold finish dulls with wear.

Specifications

Stone Shape: Round
GIA Color: F
Stone Color: White
Stone Type: Lab-Grown Diamond
Gold Karat: 14K
Stone Setting: Prong
Back Type: Screwback

Questions and answers

Is 1/2 ct tw big enough for everyday studs?: Yes, if you want a modest look. The pair totals 1/2 ct, so each earring is about 1/4 ct, roughly 4 mm across.
Are these real diamonds?: They are lab-grown diamonds, chemically identical to mined diamonds, graded F color and VVS2 clarity.
What are screwback earrings like to wear?: The threaded post and screw-on back hold firmly and suit people who lose friction backs. They take a few extra seconds to put on.
Will the white gold need re-plating?: 14K white gold is rhodium plated, and the plating can wear over years of daily wear. Re-plating is a routine, inexpensive jeweler service.
Is $169.99 a good price?: It is low for 1/2 ct lab-grown studs in 14K gold, which commonly sell for $200 to $400. The eBay price as of November 7, 2026 undercuts most retail.
Do lab-grown diamond studs hold value?: No. Lab-grown stones resell for very little, so buy these to wear, not as an investment.
Where is the KAY Lab-Grown Diamonds Certified Round-Cut Solitaire Stud Earrings 1/2 ct tw 14K White Gold (F/VVS2) cheapest?: At Kay Jewelers, for $412.49, as of our latest check.
What do buyers say about the KAY Lab-Grown Diamonds Certified Round-Cut Solitaire Stud Earrings 1/2 ct tw 14K White Gold (F/VVS2)?: Rated 4.2 out of 5 from 181 ratings.
Where can I buy the KAY Lab-Grown Diamonds Certified Round-Cut Solitaire Stud Earrings 1/2 ct tw 14K White Gold (F/VVS2)?: 3 stores we checked sell it, including Kay Jewelers, eBay, Kay Outlet.

Stores we've priced the KAY Lab-Grown Diamonds Certified Round-Cut Solitaire Stud Earrings 1/2 ct tw 14K White Gold (F/VVS2) at

Kay Jewelers deals and prices
Kay Outlet deals and prices

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