StoreDeal.ai store
Shop
  • Deals
  • Deal checker
  • Black Friday
  • Buying guides
  • Brands
  • Stores
Travel
  • Flight deals
  • Hotel deals
Company
  • Research
  • Press
  • Use in AI assistants
  • Contact
  • deal.ai apps
Black Friday 2026
  • Walmart
  • Best Buy
  • Target
  • TVs
  • Laptops
  • Headphones
  • Apple
  • Gaming
  • Vacuums
  • Kitchen
  • Toys
  • Smartwatches
  • Tablets
  • Furniture
  • Mattresses
© Deal.ai Inc.·2222 Ponce de Leon Blvd, Miami, FL 33134·support@deal.ai
TermsPrivacy
Deal.ai › True Origin › Lab Grown Diamond Necklaces
True Origin
14K Rose Gold Cable Diamond Necklace Chain True Origin 1 carat Lab Grown VS/SI D E F Open Heart 18 inch 18.49 mm
True Origin

14K Rose Gold Cable Diamond Necklace Chain True Origin 1 carat Lab Grown VS/SI D E F Open Heart 18 inch 18.49 mm

Best price now

$730.00at WalmartChecked Nov 8

Prices are checked against each store and labelled with when.

Visit Walmart

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Enter to send, Shift+Enter for a new line

Price facts

  • Last seen at $730.00 at Walmart on Nov 8.

Our take on the 14K Rose Gold Cable Diamond Necklace Chain True Origin 1 carat Lab Grown VS/SI D E F Open Heart 18 inch 18.49 mm

A 14K rose gold cable chain necklace with an open heart pendant set with about 1 carat of lab grown diamonds in VS/SI clarity and D-E-F color. The pendant measures roughly 18.5 mm wide and 17.7 mm tall on an 18 inch, 1 mm cable chain with a lobster clasp. It suits shoppers who want a diamond heart piece with a bright, near-colorless look and a lower environmental footprint than mined stones. Against mined-diamond heart pendants it offers similar sparkle for less, though the thin 1 mm chain and small 2.3 mm stones mean it reads delicate rather than bold.

Best forGift for an anniversary or birthdayEveryday delicate diamond necklaceShoppers who prefer lab grown diamondsSomeone wanting rose gold over yellow or white
Pros
  • Lab grown diamonds in D-E-F color and VS/SI clarity
  • Open heart pendant with about 1 carat of stones
  • 14K rose gold with a polished finish
  • 18 inch cable chain sits at the collarbone
  • Comes gift boxed
Cons
  • 1 mm chain is thin and can feel fragile
  • Small 2.3 mm stones give modest individual sparkle
  • Open heart design is common, so it is not distinctive
  • Lobster clasp is less refined than a hidden box clasp

14K Rose Gold Cable Diamond Necklace Chain True Origin 1 carat Lab Grown VS/SI D E F Open Heart 18 inch 18.49 mm prices at every store

  • WalmartNew

    In stockSold by ZenJewelsReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $730.00Free shippingChecked Nov 8
    Visit Walmart

About the 14K Rose Gold Cable Diamond Necklace Chain True Origin 1 carat Lab Grown VS/SI D E F Open Heart 18 inch 18.49 mm

This is a 14K rose gold necklace with an open heart pendant set with lab grown diamonds. The pendant hangs on an 18 inch cable chain and is made for women.

The piece is cast in polished 14K gold. The pendant holds 20 round lab grown diamonds, each 2.3 mm and 0.05 ct, rated VS/SI in clarity and D-E-F in color. The chain closes with a lobster clasp.

The necklace is complete with all stones included and comes gift boxed.

Material
14K gold, rose color
Finish
Polished
Manufacturing
Casted
Stone type
Lab grown diamond
Stone count
20 round stones
Stone size
2.3 mm
Stone weight
0.05 ct
Clarity
VS/SI
Color grade
D-E-F
Chain type
Cable
Chain length
18 in
Chain width
1 mm
Pendant size
17.72 mm long, 18.49 mm wide
Clasp
Lobster
Pendant type
Themed, 1 element
Gender
Women's
Packaging
Gift boxed

Specifications

color
GoldSource

Questions and answers

Are the diamonds real?
They are lab grown diamonds, chemically and optically the same as mined diamonds. They are graded VS/SI clarity and D-E-F color, so they look near-colorless.
How big is the heart pendant?
The heart is about 18.5 mm wide and 17.7 mm tall. That is roughly the size of a dime, large enough to be noticed without being heavy.
What chain does it come on?
An 18 inch, 1 mm cable chain in 14K rose gold with a lobster clasp. It sits at the collarbone on most women.
How does it compare with a mined diamond heart necklace?
It offers the same look and near-colorless grading for less, and lab grown stones avoid mining. Resale value is lower than mined diamonds, which matters if you treat jewelry as an investment.
Is it suitable for everyday wear?
Yes, but the 1 mm chain is delicate. Take it off for sports, sleeping and swimming, and store it separately to avoid tangling.
What comes in the box?
The necklace arrives gift boxed with all stones set. The chain and pendant are the complete piece.
Where is the 14K Rose Gold Cable Diamond Necklace Chain True Origin 1 carat Lab Grown VS/SI D E F Open Heart 18 inch 18.49 mm cheapest?
At Walmart, for $730.00, as of our latest check.

More from True Origin

  • T
    True Origin 1 Carat Heart Lab Grown Diamond Solitaire Ring 14K Yellow Gold VS+ F+ Size 7
    True Origin 1 Carat Heart Lab Grown Diamond Solitaire Ring 14K Yellow Gold VS+ F+ Size 7
  • T
    True Origin 1 Carat Heart Lab Grown Diamond Solitaire Ring 14K White Gold VS+ F+ Size 7
    True Origin 1 Carat Heart Lab Grown Diamond Solitaire Ring 14K White Gold VS+ F+ Size 7
  • T
    True Origin 14K White Gold 1/4 ct tw Lab Grown Diamond Floral Bloom Necklace
    True Origin 14K White Gold 1/4 ct tw Lab Grown Diamond Floral Bloom Necklace
All True Origin deals and products →

More women's pendant necklaces

  • D
    Delicate Princess-Cut Diamond Lariat Necklace
Delicate Princess-Cut Diamond Lariat Necklace
  • S
    SutreeJewellery Canadian Jade Copper Pendant Handmade Wire Wrapped Gemstone Jewelry
    SutreeJewellery Canadian Jade Copper Pendant Handmade Wire Wrapped Gemstone Jewelry
  • S
    SutreeJewellery Turquoise Pendant Necklace Wire Wrapped Copper Boho Gemstone Pendant
    SutreeJewellery Turquoise Pendant Necklace Wire Wrapped Copper Boho Gemstone Pendant
  • J
    Jared Jewelers Lab-Grown Diamond Heart Outline Necklace 1/2 ct tw 14K White Gold 18"
    Jared Jewelers Lab-Grown Diamond Heart Outline Necklace 1/2 ct tw 14K White Gold 18"
  • 9
    999.9 Gold Pegasus Necklace
    999.9 Gold Pegasus Necklace
  • D
    Diamond Addiction 1/10 CT. T.W. Lab Grown White Diamond 14K Gold Over Silver 15 Inch Pendant Necklace
    Diamond Addiction 1/10 CT. T.W. Lab Grown White Diamond 14K Gold Over Silver 15 Inch Pendant Necklace
  • S
    Suzy Levian 14K Rose Gold & Diamond Heart Necklace
    Suzy Levian 14K Rose Gold & Diamond Heart Necklace
  • B
    Bloomingdale's Fine Collection Diamond Teardrop Pendant Necklace in 14K Gold
    Bloomingdale's Fine Collection Diamond Teardrop Pendant Necklace in 14K Gold