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This hour's deals
KAY
KAY Lab-Grown Diamonds Square-Cut Quad Stud Earrings 1 ct tw 10K
−50%
Jewelry · Kay Outlet

Square studs that read modern, not fussy

KAY Lab-Grown Diamonds Square-Cut Quad Stud Earrings 1 ct tw 10K

Lab-grown quad studs in yellow gold for the one who likes clean geometry on the ear.

Deal score 7.6 · Steal
$849.99$1,699.99 Kay Outlet's regular price

You save $850.00 at Kay Outlet

Checking it's still available…

Why it's a great deal

  • Kay Outlet lists its regular price at $1,699.99: 50% off by its own figures
Visit Kay Outlet

Every store we checked

  • Kay OutletNew

    In stock

    $849.99Observed at 1:48 AM
    Visit Kay Outlet
  • Kay JewelersNew

    In stock

    $909.99Free shippingObserved at 1:48 AM
    Visit Kay Jewelers
  • eBayPre-owned

    Availability unknownReturns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $850.00Free shippingObserved at 1:48 AM
    Visit eBay

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From Kay Outlet

  • Each stud features four square-cut lab-grown diamonds in a stepped frame of round-cut lab-grown diamonds
  • Total lab-grown diamond weight of the pair is 1 carat
  • 10K white gold
  • Screw backs
  • Independently certified
  • From the KAY Lab-Grown Diamonds collection
Materials
10K white gold; lab-grown diamonds (color F, clarity SI2); electroplated with rhodium or finished with an e-coating
Care
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.
Guarantee
Merchandise with lab-grown diamonds is eligible for trade-in under the Lifetime Diamond Trade-In Policy.
Returns
Return within 30 days after purchase or exchange within 60 days; exchanges must be done at a store.
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.

Specs

Metal Type
Gold
Gold Karatage
10K
Metal Color
White Gold
Jewelry Type
Earrings
Style
Fashion
Gemstone Carat Weight
1 carat (Total lab-grown diamond weight of the pair)
Gemstone Type
Lab-Grown Diamond
Diamond Color
F
Gemstone Clarity
SI2
Gemstone Cut
Square-Cut, Princess-Cut (Stone 2 Shape), Round

About the KAY Lab-Grown Diamonds Square-Cut Quad Stud Earrings 1 ct tw 10K

These KAY studs set four square-cut lab-grown diamonds in 10K white gold, with a total diamond weight of 1 carat for the pair. The stones are graded F color and SI2 clarity and are independently certified, held in shared prongs and closed with screwbacks. The 9 mm square cluster reads as a bold, geometric stud, and the screwbacks suit daily wear. Lab-grown diamonds keep the value well ahead of a mined pair of the same size, though 10K gold and SI2 clarity are the compromises.

Best forMen who want a square, geometric studShoppers who prefer lab-grown diamondsBuyers who want secure screwback closuresA certified diamond gift
Pros
  • Four square-cut lab-grown diamonds per stud for a cluster look
  • F color and SI2 clarity, independently certified
  • 10K white gold with screwback closures that stay put
  • 1 ct tw for the pair, with lab-grown stones keeping value ahead of mined equivalents
  • 9 mm square face gives a bold, geometric look
Cons

More deals like this

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Price facts

  • Lowest price today: $849.99 at Kay Outlet (checked Nov 9, 2026).
  • Checked at 3 stores.

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  • 10K gold is the lowest karat common in fine jewelry
  • SI2 clarity can show visible inclusions to a careful eye
  • Screwbacks take longer to put on and take off than push backs
  • Only one store lists a new price, so there is little to compare
  • No size information is listed, so fit on thick earlobes is uncertain
  • Questions and answers

    Are these earrings for men?
    KAY lists them for a male audience, and the 9 mm square cluster reads as a bold, geometric stud. Anyone who likes that look can wear them.
    What does 1 ct tw mean here?
    It is the combined weight of all lab-grown diamonds in both earrings, not 1 carat per ear. Each stud holds four square-cut stones plus round accents.
    What is SI2 clarity?
    SI2 means slightly included: inclusions are noticeable under magnification and can sometimes be seen by eye. F color is near colorless, so the stones should look bright in white gold.
    How do screwbacks work?
    The threaded post screws into the back, which holds the earring more securely than a push back. It takes a few extra seconds to put on and remove.
    Is 10K white gold durable?
    Yes. 10K gold is harder and more scratch-resistant than 14K or 18K, though it contains less gold. White gold is usually rhodium plated and may need replating over time.
    Is this a good value for 1 ct tw lab-grown diamond studs?
    It is a fair mid-market buy for certified 1 ct tw lab-grown studs in 10K gold. Lab-grown diamonds cost far less than mined ones, so compare against other certified 1 ct tw pairs before buying.
    KAY Lab-Grown Diamonds Certified Cross Necklace 1 ct tw 18K Yellow Gold 18"
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