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Deal.ai › KAY › Earrings
KAY
KAY Lab-Grown Diamonds Round-Cut Solitaire Stud Earrings in 10K Yellow Gold

KAY Lab-Grown Diamonds Round-Cut Solitaire Stud Earrings in 10K Yellow Gold

Best price now

$351.99at Kay OutletChecked 1 h ago
Deal: 60% off at Kay Outlet →

Compared across 2 stores. Prices are checked against each store and labelled with when.

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Price facts

  • Lowest price today: $351.99 at Kay Outlet (checked Nov 11, 2026).
  • Checked at 2 stores.

Our take on the KAY Lab-Grown Diamonds Round-Cut Solitaire Stud Earrings in 10K Yellow Gold

These are classic four-prong solitaire stud earrings from KAY, set with round lab-grown diamonds in 10K yellow gold. Each earring carries a half-carat stone with SI1-SI2 clarity, so the pair totals about one carat of sparkle. Lab-grown diamonds are chemically identical to mined ones and cost less, which makes a larger solitaire reachable at this tier. The trade-off is 10K gold, which is harder and more scratch-resistant than 14K but duller in color and lower in resale value. They suit everyday wear, office outfits and gift-giving, and they compete with mall-jewelry solitaire studs on stone size rather than metal purity.

Best forFirst fine-jewelry purchaseEveryday office and casual wearMother's Day and birthday giftsShoppers who want a one-carat look without mined-diamond pricing
Pros
  • About one carat total weight across the pair
  • Lab-grown stones match mined diamonds in hardness and brilliance
  • 10K yellow gold resists scratching and denting well
  • Four-prong solitaire setting is a timeless, versatile shape
  • Screw-back or friction-post studs sit flat for daily wear
Cons
  • 10K gold has less gold content and a paler yellow than 14K
  • SI1-SI2 clarity can show visible inclusions up close
  • Solitaire studs offer no halo or accent stones for extra sparkle
  • Lab-grown diamonds resell for far less than mined stones

KAY Lab-Grown Diamonds Round-Cut Solitaire Stud Earrings in 10K Yellow Gold prices at every store

  • Kay OutletNew

    In stock

    $351.99Checked 1 h ago
    Visit Kay Outlet
  • Kay JewelersNew

    In stock

    $909.99Free shippingChecked 1 h ago
    Visit Kay Jewelers

Store links may earn us a commission. Some prices via Klarna.

KAY Lab-Grown Diamonds Round-Cut Solitaire Stud Earrings in 10K Yellow Gold price history

Lowest price we've seen: $351.99 on Nov 11 at Kay Outlet. Tracked across 2 stores since Nov 11.

What reviewers say

Buyers of KAY's lab-grown solitaire studs generally describe them as bright and well matched for the size, and praise them as gifts. Some note the stones look smaller in person than expected and that SI clarity is visible under close inspection.

What people mention
  • Stone sizeMixedSome owners say the half-carat stones look smaller on the ear than they expected from photos.
  • SparklePraisedBuyers describe the round brilliant cuts as bright and lively in normal light.
  • ClarityCriticisedA few note that SI1-SI2 inclusions are visible when the stone is examined closely.
  • Gold colorMixedSome find the 10K yellow gold paler than the 14K pieces they own.
  • ComfortPraisedWearers report the studs sit flat and stay comfortable through a full day.

About the KAY Lab-Grown Diamonds Round-Cut Solitaire Stud Earrings in 10K Yellow Gold

These solitaire stud earrings feature a round-cut lab-grown diamond in each earring, set in 10K yellow gold. The diamonds total 0.5 carat and have an SI (1-2) clarity grade.

The studs have a classic single-stone design in a gold finish.

Style
Solitaire stud earrings
Metal
10K yellow gold
Stone
Lab-grown diamond
Stone shape
Round
Carat weight
0.5 ct
Clarity
SI (1-2)
Color
Gold
Brand
KAY

Specifications

Silhouette
Stud
Material
Gold, Diamond
Gifts For Mothers
Yes
Stone Shape
Round
Origin
Lab GrownSource
Earrings
Stud EarringsSource

Questions and answers

Are lab-grown diamonds real diamonds?
Yes. They have the same carbon crystal structure, hardness and brilliance as mined diamonds. The difference is origin: they are grown in a lab rather than dug from the ground.
How big do half-carat solitaire studs look?
A 0.5-carat round brilliant is roughly 5 mm across, about the width of a pencil eraser. On the ear it reads as a modest, everyday stud rather than a statement piece.
Is 10K gold good for everyday earrings?
Yes. 10K gold is 41.7 percent gold alloyed with harder metals, so it resists scratches and dents better than 14K. It looks slightly paler yellow and holds less resale value.
What does SI clarity mean?
SI means slightly included: flaws are visible under 10x magnification and can sometimes be seen by eye up close. SI1-SI2 is a common grade for jewelry at this level.
Can these be worn in newly pierced ears?
Only if your piercer approves the metal. 10K gold is generally fine for most healed piercings, but fresh piercings often do better with nickel-free 14K or titanium.
Do they come with a warranty or certification?
KAY typically backs its fine jewelry with a limited warranty and offers cleaning and inspection service. Lab-grown stones at this size usually ship without a grading report; ask the store to confirm what is included.
Where is the KAY Lab-Grown Diamonds Round-Cut Solitaire Stud Earrings in 10K Yellow Gold cheapest?
At Kay Outlet, for $351.99, 60% off, as of our latest check.
Where can I buy the KAY Lab-Grown Diamonds Round-Cut Solitaire Stud Earrings in 10K Yellow Gold?
2 stores we checked sell it, including Kay Jewelers, Kay Outlet.

Stores we've priced the KAY Lab-Grown Diamonds Round-Cut Solitaire Stud Earrings in 10K Yellow Gold at

  • Kay Jewelers deals and prices
  • Kay Outlet deals and prices

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All KAY deals and products →
Karat
10kSource
Diamond Clarity
SI (1-2)Source
Color
GoldSource
Stone
DiamondSource
Carat (Main stone)
0.5Source