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10K Gold 18 Inch Cable Chain Necklace

10K Gold 18 Inch Cable Chain Necklace

Best price now

$143.55at WalmartObserved at 5:55 AM
Deal: 76% off at JCPenney →

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Our take on the 10K Gold 18 Inch Cable Chain Necklace

A 10K yellow gold cable chain, 18 inches long with a 2-inch extender, holding a small butterfly pendant set with five round lab grown diamonds in prong settings. The pendant measures about 7.5mm by 5.2mm, so it reads as a delicate everyday piece rather than a statement. Diamonds are graded GH color and SI2-I1 clarity. The best new price is $299.99 at JCPenney as of November 5, 2026, and only one store currently lists it new, so there is no cheaper new price to compare against.

Best forEveryday delicate jewelry wearersApril birthday gift shoppersAnyone wanting a small lab grown diamond piece under $300Layered necklace looks
Pros
  • 10K gold chain and setting, not plated
  • Five lab grown diamonds at a modest price
  • 18-inch chain plus 2-inch extender fits most necklines
  • Small 7.5mm pendant sits flat and layers well
  • Butterfly motif doubles as an April birthstone gift
Cons
  • SI2-I1 clarity means visible inclusions at close range
  • Only one store lists it new, so price competition is thin
  • Spring ring clasp is less secure than a lobster claw
  • Pendant is tiny; it will look smaller than photos suggest
  • Lab grown diamonds resell for little

10K Gold 18 Inch Cable Chain Necklace prices at every store

  • WalmartNew

    In stockSold by High Five Distributing, Inc

    $143.55Observed at 5:55 AM
    Visit store

Also available at

  • B & L JewelersCheck price at B & L Jewelers
  • Boscov'sCheck price at Boscov's
  • eBayCheck price at eBay
  • Jewelry by Sweet PeaCheck price at Jewelry by Sweet Pea
  • Lovely Rita'sCheck price at Lovely Rita's
  • Lee Ann's Fine JewelryCheck price at Lee Ann's Fine Jewelry
  • Rihner's JewelryCheck price at Rihner's Jewelry
  • Silver City SarasotaCheck price at Silver City Sarasota
  • Sophia JewelersCheck price at Sophia Jewelers
  • TargetCheck price at Target
  • Unclaimed DiamondsCheck price at Unclaimed Diamonds
  • JCPenneyCheck price at JCPenney

10K Gold 18 Inch Cable Chain Necklace price history

Lowest price we've seen: $107.35 on Nov 5 at Jewelry by Sweet Pea. Tracked across 13 stores since Nov 5.

From JCPenney

  • 10K yellow gold cable chain necklace, 18 inches long
  • Features 5 lab grown diamonds, G-H color, Si2-I1 clarity
  • Rounded total diamond weight 1/3 ct. t.w.
  • Spring ring clasp closure
  • 2 inch extender
  • Quick Ship item
Sizes
18 Inch
Materials
10K gold; metal may be rhodium plated to enhance appearance and reduce tarnishing
Sizing
18 inch chain length with a 2 inch extender
Care
Hand wash
Shipping
Quick Ship items ship directly from the manufacturer within 3 to 5 business days; ship to home or store, with free same day pickup where available
In the box
10K gold 18 inch cable chain necklace

Specifications

Diamond Clarity
Si2-I1
Jewelry Closure
Spring Ring Clasp
Setting
Prong
Shape
Butterfly
Stone Cut
Round
Diamond Color
GH
Metal Color
Yellow
Chain Length
18 Inch
Extender Length
2 Inch
Pendant Length
7.5mm
Pendant Width
5.2mm
Chain Construction
Cable
Care
Hand Wash
Stone Type
5 Lab Grown Diamond
Birthstone
April Birthstone
Metal
10k Gold
Necklace Type
Station Necklaces, Chain Necklaces
Has Pendant / Charm
No
Is Beaded
No

Questions and answers

Is $299.99 a good price for this necklace?
It is the only new price listed as of November 5, 2026, at JCPenney, so there is no lower new price to compare it with. For 10K gold with five small lab grown diamonds, it sits in the normal range for mall-jewelry butterfly pendants.
Are the diamonds real?
They are lab grown diamonds, which are real diamonds made in a lab rather than mined. They are graded GH color and SI2-I1 clarity, so expect slight warmth and some inclusions visible up close.
Will an 18-inch chain fit me?
An 18-inch cable chain sits near the collarbone on most adults. The 2-inch extender lets you loosen it to 20 inches for a lower fit or for layering.
Can I wear it every day?
10K gold is durable enough for daily wear, but the prong-set stones and thin cable chain are delicate. Take it off for showers, gym sessions and sleep to protect the setting and clasp.
What is in the box?
The necklace with its 18-inch chain and 2-inch extender. Gift box and packaging details vary by store, so confirm with JCPenney if you need it gift-ready.
Is it a good April birthstone gift?
Diamond is the April birthstone, and the butterfly shape suits spring birthdays. The small size and 10K gold make it a reasonable first fine-jewelry gift.
Where is the 10K Gold 18 Inch Cable Chain Necklace cheapest?
At Walmart, for $143.55, 76% off, as of our latest check.
Where can I buy the 10K Gold 18 Inch Cable Chain Necklace?
13 stores we checked sell it, including Walmart, B & L Jewelers, Boscov's, eBay, Jewelry by Sweet Pea.