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1
1/3 Ct Diamond Solitaire Pendant Necklace in 14k White Or Yellow Gold Lab Grown

1/3 Ct Diamond Solitaire Pendant Necklace in 14k White Or Yellow Gold Lab Grown

Best price now

$262.12at Bliss DiamondChecked 5 h ago

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Price facts

  • Lowest price today: $262.12 at Bliss Diamond (checked Nov 15, 2026).

Our take on the 1/3 Ct Diamond Solitaire Pendant Necklace in 14k White Or Yellow Gold Lab Grown

A single round brilliant lab-grown diamond, about one-third carat, held in a four-prong setting on a solid 14k gold pendant with an 18-inch 14k chain. The solitaire format is the simplest diamond necklace there is, so the stone and the metal carry the whole look. Lab-grown stones give you a real diamond at a fraction of the mined price, which is why this sits against mined-diamond solitaires and against smaller multi-stone pendants. Buyers of this tier tend to care most about sparkle and setting security; the I2-I3 clarity grade means inclusions can be visible up close, so ask to see the actual stone.

Best forA first fine-jewelry diamond pieceEveryday wear on a short chainA gift for an anniversary or birthdayShoppers who want a real diamond without mined-stone cost
Pros
  • Real diamond, lab grown, so the look is genuine
  • Solid 14k gold pendant and chain, not plated
  • Four-prong solitaire setting shows the stone off
  • 18-inch chain suits most necklines
  • Classic design that won't date
Cons
  • I2-I3 clarity can show visible inclusions
  • I-J color is near-colorless, not white
  • One-third carat is modest on the neckline
  • Prong settings need periodic tightening
  • Lab-grown stones resell for far less than mined

1/3 Ct Diamond Solitaire Pendant Necklace in 14k White Or Yellow Gold Lab Grown prices at every store

  • Bliss DiamondNew

    In stockReturn policy

    $262.12Checked 5 h ago
    Visit Bliss Diamond

What reviewers say

Buyers of this type of pendant generally praise the sparkle for the size and the solid gold feel of the chain and setting. The common complaints are that the stone looks smaller in person than expected and that inclusions are visible under close inspection.

What people mention
  • SparklePraisedOwners say the round brilliant cut throws good light for its size.
  • Stone sizeCriticisedSome buyers find a third of a carat smaller on the neck than they pictured.
  • ClarityCriticisedI2-I3 stones can show inclusions when examined closely.
  • Gold qualityPraisedBuyers note the pendant and chain are solid 14k, not plated.
  • SettingMixedThe four-prong look is liked, but prongs can snag on knitwear.

From Bliss Diamond

  • Classic women's pendant with a 1/3 ct round brilliant cut lab grown diamond
  • Diamond is four prong set in a solid 14k polished mounting
  • Includes an 18" 14k chain
  • Diamond color FG, clarity VS
  • 100% conflict free diamonds
  • Free deluxe gift box included
Materials
Solid 14k white or yellow gold; lab grown diamond
Guarantee
180 Day Guarantee
Shipping
Free shipping on all orders; insured delivery
In the box
18" 14k chain, Free deluxe gift box

About the 1/3 Ct Diamond Solitaire Pendant Necklace in 14k White Or Yellow Gold Lab Grown

This is a classic women's solitaire pendant with one round brilliant cut lab grown diamond. The diamond weighs 1/3 ct.

The diamond is held by four prongs in a polished solid 14k gold mounting. The pendant comes in white or yellow gold and hangs on an 18-inch 14k gold chain.

Diamond weight
1/3 ct total
Diamond type
Lab grown
Diamond cut
Round brilliant
Diamond count
1
Setting
Four prong
Metal
Solid 14k gold, polished, in white or yellow
Chain
14k gold, 18"
Conflict free
Yes, 100% conflict free diamonds
Item number
PD4034LG
In the box
Pendant, 18" 14k chain, deluxe gift box

Specifications

Diamond total weight
1/3ctSource
Diamond cut
round brilliant cutSource
Diamond type
lab grownSource
Setting
four prong setSource
Metal
solid 14k polished

Questions and answers

Is a lab-grown diamond a real diamond?
Yes. It has the same carbon crystal structure and hardness as a mined diamond, just grown in a lab. It is not cubic zirconia or moissanite.
How big is a 1/3 carat diamond?
A one-third carat round brilliant is roughly 4.3 mm across, about the width of a pencil eraser. It reads as a delicate pendant rather than a statement piece.
What do I-J color and I2-I3 clarity mean?
I-J is near-colorless, with a faint warmth visible to a trained eye. I2-I3 means inclusions are noticeable under magnification and sometimes to the naked eye.
Does the chain come with it?
Yes. An 18-inch 14k gold chain is included, along with a gift box.
Can I wear it every day?
Yes, 14k gold and diamond hold up to daily wear. Have the prongs checked once a year, since a loose prong can drop the stone.
Is it worth choosing over a mined diamond?
If you want the diamond look at lower cost, yes. If resale value matters, mined stones hold value better; lab-grown prices keep falling.
Where is the 1/3 Ct Diamond Solitaire Pendant Necklace in 14k White Or Yellow Gold Lab Grown cheapest?
At Bliss Diamond, for $262.12, as of our latest check.

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Source
Chain length
18"Source
Chain metal
14kSource
Color
I-JSource
Clarity
I2-I3Source
Metal purity
0.3 ctSource
Diamond clarity
SI1Source
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