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This hour's deals
KAY
KAY Lab-Grown Diamonds Certified Round-Cut Solitaire Stud Earrings 1/2 ct tw 14K Yellow Gold (F/VVS2)
−60%
Jewelry · Kay Outlet

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

Deal score 8.7 · Steal
$351.99$879.99 Kay Outlet's regular price

You save $528.00 at Kay Outlet

Deal.ai's agents found this deal on November 9. The store may have changed its price since.

Why it's a great deal

  • Kay Outlet lists its regular price at $879.99: 60% off by its own figures
Visit Kay Outlet

Every store we checked

  • eBayPre-owned

    In stockSold by seantcbike11 (100% positive, 45 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $280.00+ $5.90 shippingVerified
    Visit eBay
  • Kay OutletNew

    In stock

    $351.99Observed at 3:17 AM
    Visit Kay Outlet
  • eBayNew

    Availability unknownSold by pt3119 (100% positive, 49 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $75.00+ $5.95 shippingVerified
    Visit eBay

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Price history and every store's price →

Reading Kay Outlet’s product page for the details…

Specs

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

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

A pair of 14K yellow gold stud earrings set with round lab-grown diamonds totaling 1/2 carat, graded F color and VVS2 clarity with a GIA certificate. Each stone sits in a four-prong setting with screwback posts, so they stay put without the push-back loosening that plagues cheaper studs. They sit at the low end of what certified 1/2 ct lab-grown studs in 14K gold typically cost, where comparable pairs often run higher.

Best forEveryday wearers who want a diamond look without mined-stone pricesShoppers who lose push-back studs and want screwbacksGift buyers wanting a certified, graded pairAnyone allergic to plated or gold-filled jewelry
Pros
  • F color and VVS2 clarity are high grades for the price
  • GIA certificate documents the stones
  • 14K yellow gold, not plated or filled
  • Screwback posts hold securely
  • Classic round solitaire style works for daily wear
Cons

More deals like this

  • All KAY deals and products
  • All Kay Outlet deals and prices
  • Early Black Friday Jewelry Deals 2026

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    KAY Lab-Grown Diamonds Certified Princess-Cut Solitaire Stud Earrings 1/2 ct tw 14K Yellow Gold
    KAY Lab-Grown Diamonds Certified Princess-Cut Solitaire Stud Earrings 1/2 ct tw 14K Yellow Gold

Price facts

  • This deal was $351.99 at Kay Outlet on Nov 9.
  • Lowest price today: $75.00 at eBay (checked Nov 9, 2026).
  • Checked at 2 stores.

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  • Only 1/2 ct total, so each stone is about 1/4 ct and looks modest
  • Screwbacks take longer to put on and off
  • Yellow gold prongs can tint the stone's edge slightly
  • Lab-grown diamonds have little resale value
  • What reviewers say

    • 4.9 / 517 ratings

    Rated 4.8 out of 5 from 186 ratings, buyers describe the studs as bright and well matched for the size, and several mention the screwbacks as the reason they bought them. Complaints are few and mostly about the small scale of the stones.

    What people mention
    • Stone sizeMixedBuyers find the 1/2 ct total smaller than photos suggest, though most accept it as an everyday size.
    • SparklePraisedOwners describe the stones as bright and white with no visible inclusions.
    • ScrewbacksPraisedReviewers say the screwback posts stay tight and are the reason they chose this pair.
    • Gold qualityPraisedBuyers report the 14K yellow gold looks and feels solid, not thin.
    • ValuePraisedOwners feel the certified grades are strong for the price paid.

    Questions and answers

    How big are the stones?
    Total weight is 1/2 carat across the pair, so each round stone is roughly 1/4 ct, about 4 mm across.
    Are these real diamonds?
    They are lab-grown diamonds, chemically and optically the same as mined diamonds, and come with a GIA certificate.
    What does F/VVS2 mean?
    F is near-colorless, with only expert instruments detecting any tint, and VVS2 means very very slightly included, with inclusions hard to see even under magnification.
    Will the screwbacks fit normal piercings?
    Yes, the posts are standard gauge; the screwback backs simply thread on and off rather than pushing on.
    What comes in the box?
    The earrings and their GIA certificate; expect a KAY jewelry box or pouch for gifting.
    Is this a good value for 1/2 ct lab-grown diamond studs in 14K gold?
    Yes. Certified 1/2 ct lab-grown studs in 14K gold commonly sell for more than this pair, so it sits near the low end for the grades and metal.
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