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Kay Lab-Grown Diamonds Round-Cut Solitaire Stud Earrings 1/2 Ct Tw 10K Yellow Gold

Kay Lab-Grown Diamonds Round-Cut Solitaire Stud Earrings 1/2 Ct Tw 10K Yellow Gold

Best price now

$449.99at Kay JewelersObserved at 2:49 PM

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Our take on the Kay Lab-Grown Diamonds Round-Cut Solitaire Stud Earrings 1/2 Ct Tw 10K Yellow Gold

A pair of 10K yellow gold solitaire stud earrings set with round lab-grown diamonds totaling 1/2 carat, SI1–SI2 clarity. The four-prong solitaire setting keeps the look classic and close to the ear, and lab-grown stones keep the price well below a mined-diamond equivalent. At $449.99 at Kay Jewelers as of November 7, 2026, this is the only new price listed, so there is no recent range to compare against.

Best forEveryday wearFirst diamond earringsShoppers who want a mined-diamond look for lessGifts for birthdays and anniversaries
Pros
  • Classic round solitaire look that works daily or dressed up
  • Lab-grown diamonds cost less than comparable mined stones
  • 10K yellow gold is durable and holds up to regular wear
  • 1/2 ct total is a visible but not oversized size
  • Secure four-prong setting with a clasped backing
Cons
  • 10K gold has less gold content than 14K or 18K
  • SI1–SI2 clarity can show small inclusions up close
  • Lab-grown diamonds resell for far less than mined ones
  • Only one new price listed, so there is no range to judge the deal against

Kay Lab-Grown Diamonds Round-Cut Solitaire Stud Earrings 1/2 Ct Tw 10K Yellow Gold prices at every store

  • Kay JewelersNew

    In stock

    $449.99Free shippingObserved at 2:49 PM
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Store links may earn us a commission. Price via Klarna.

Kay Lab-Grown Diamonds Round-Cut Solitaire Stud Earrings 1/2 Ct Tw 10K Yellow Gold price history

Lowest price we've seen: $449.99 on Nov 7 at Kay Jewelers. Tracked across 1 store since Nov 7.

Specifications

Earrings
Stud EarringsSource
Karat
10kSource
Diamond Clarity
SI (1-2)Source
Color
YellowSource
Material
GoldSource
Stone
DiamondSource
Carat (Main stone)
0.5Source

Questions and answers

Is $449.99 a good price for 1/2 ct lab-grown diamond studs?
It is in line with mall-jewelry pricing for 10K gold and 1/2 ct total lab-grown stones. Lab-grown studs in 14K gold often run higher, while online-only sellers can undercut this. At $449.99 at Kay Jewelers as of November 7, 2026, it is a fair but not standout price.
Are lab-grown diamonds real diamonds?
Yes. They are chemically and optically the same as mined diamonds, just grown in a lab. They are graded on the same clarity and color scales but resell for much less.
What does 1/2 ct tw mean for studs?
It is the combined weight of both earrings, so each stone is about 1/4 carat. That reads as a small, neat stud rather than a statement size.
Is 10K gold good for everyday earrings?
Yes. 10K gold is harder and more scratch-resistant than 14K or 18K, which suits daily wear. It has a slightly paler yellow tone and less gold content.
Will SI1–SI2 clarity be visible to the eye?
Usually not at this size. Inclusions in SI stones are typically visible under magnification, and at 1/4 carat per stone most shoppers won't notice them without a loupe.
What backs do these earrings have?
They use a clasped backing, typically a screw-back or friction post with a secure nut. Check the listing for the exact back style if you are sensitive to fit.
Where is the Kay Lab-Grown Diamonds Round-Cut Solitaire Stud Earrings 1/2 Ct Tw 10K Yellow Gold cheapest?
At Kay Jewelers, for $449.99, as of our latest check.

Stores we've priced the Kay Lab-Grown Diamonds Round-Cut Solitaire Stud Earrings 1/2 Ct Tw 10K Yellow Gold at

  • Kay Jewelers deals and prices

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