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Diamond Addiction
Diamond Addiction North Star 1/10 CT. T.W. Lab Grown White Diamond 14K Gold Over Silver Star 18 Inch Pendant Necklace
−74%
Jewelry · JCPenney

A little north star to wear close to your heart

Diamond Addiction North Star 1/10 CT. T.W. Lab Grown White Diamond 14K Gold Over Silver Star 18 Inch Pendant Necklace

Deal score 8.8 · Steal
$79.99$312.48 JCPenney's regular price

You save $232.49 at JCPenney

Checking it's still available…

Why it's a great deal

  • JCPenney lists its regular price at $312.48: 74% off by its own figures
  • A deeper cut than 8 in 10 of this hour's 500 deals
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Every store we checked

  • JCPenneyNew

    In stock

    $79.99Observed at 3:43 PM
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From JCPenney

  • Star-shaped pendant necklace in 14K gold over silver
  • 1/10 ct. t.w. lab grown white diamonds
  • 18-inch cable chain with spring ring clasp
  • Adjustable chain
  • Pendant measures 20mm long and 13mm wide
  • Celestial jewelry style; quick ship
Materials
14K gold over silver; lab grown white diamonds
Fit
18 inch chain length; pendant 20mm long, 13mm wide
Sizing
Overall fit rated 3 out of 5 (1 runs small, 5 runs large); one reviewer calls the size great and the chain nicely adjustable
Care
Wipe clean
Returns
Easy returns; see the store's full returns policy
Shipping
Ship to home or store; same-day pickup available at your store

What buyers say

Buyers like
  • Sparkles nicely and looks simple but elegant
  • Beautiful star design with great brilliance
  • Very nicely made
  • Matches other pieces nicely
  • Nice adjustable chain
  • Size is great
Buyers complain about
  • One reviewer says the stone tested as moissanite, not diamond
  • Stone described as dead and grey with no reflection
  • Stone had three large bubbles
  • Doubts the stated clarity rating
  • Concern the gold over silver may not last; plans to swap to a 14k gold chain

Specs

Diamond Clarity
Si2-I1
Jewelry Closure
Spring Ring Clasp
Setting
Multi-Setting
Shape
Star
Stone Cut
Round
Diamond Color
IJ
Metal Color
Yellow
Chain Length
18 Inch
Pendant Length
20mm
Pendant Width
13mm

About the Diamond Addiction North Star 1/10 CT. T.W. Lab Grown White Diamond 14K Gold Over Silver Star 18 Inch Pendant Necklace

A star-shaped pendant on an 18-inch cable chain, set with 1/10 ct. t.w. of round lab grown white diamonds in 14K gold over silver. The pendant measures 20mm by 13mm and the chain is adjustable with a spring ring clasp. The diamonds are graded SI2-I1 clarity and IJ color. The best new price is $79.99 at JCPenney as of November 5, 2026, the only new price found.

Best forGift for an April birthday or a celestial-themed pieceShoppers wanting a diamond look under $100Layering with other gold-tone chainsTeens and young adults starting a fine jewelry collection
Pros
  • Star design reads simple and elegant
  • Adjustable 18-inch chain fits different necklines
  • Pendant is a wearable 20mm by 13mm
  • Lab grown diamonds cost less than mined stones
  • Spring ring clasp is easy to fasten
Cons

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One reviewer says the stone tested as moissanite, not diamond
  • Some describe the stone as dead and grey with no reflection
  • One stone reportedly had three large bubbles
  • Doubts raised about the stated SI2-I1 clarity
  • Gold over silver plating may wear off over time

    • What reviewers say

    Buyers like the star shape and say it sparkles nicely for the price. A few owners question the stone itself, reporting dull or grey stones, bubbles, and one claim that it tested as moissanite. Some also worry the gold over silver finish won't last.

    What people mention
    • SparklePraisedBuyers say the star sparkles nicely and has good brilliance.
    • DesignPraisedOwners call the star shape simple, elegant and easy to match with other pieces.
    • Stone qualityCriticisedSome report dull, grey stones with bubbles and doubt the stated clarity.
    • Diamond authenticityCriticisedOne reviewer says the stone tested as moissanite rather than diamond.
    • Chain and fitPraisedThe adjustable 18-inch chain and pendant size are described as great.
    • DurabilityMixedOne owner worries the gold over silver plating may not last and plans to swap in a 14K gold chain.

    Questions and answers

    Is the diamond real?
    The stones are lab grown diamonds, which have the same composition as mined diamonds. One reviewer claims their stone tested as moissanite, so the listing's lab grown claim is worth checking on arrival.
    What size is the pendant?
    The star pendant is 20mm long and 13mm wide on an 18-inch adjustable cable chain.
    What is the total diamond weight?
    The necklace carries 1/10 ct. t.w. of round lab grown diamonds, graded SI2-I1 clarity and IJ color.
    Will the gold finish wear off?
    It is 14K gold over silver, not solid gold, so plating can wear with daily wear. One owner already plans to replace the chain with a 14K gold one.
    Is it a good gift?
    It suits a birthday or celestial-themed gift, and the April birthstone tie-in helps. Buyers like the look, but check the stone when it arrives.
    When is it cheapest?
    The best new price found is $79.99 at JCPenney as of November 5, 2026. Jewelry like this often drops around holidays and Valentine's Day.