1/5 CTW Lab-Grown Diamond Heart Necklace — 14K Yellow Gold

$1,461.51

Free insured shipping · 7-day returns

Item KJ-038545E093 · In Stock

The 1/5 CTW Lab-Grown Diamond Heart Necklace — 14K Yellow Gold is a necklace in 14K Yellow Gold. Priced at $1,461.51. Free insured shipping inside the United States.

Free insured ground shipping; faster upgrades at checkout
Ships in 1–5 business days after we accept your order
Your card is authorized at checkout and charged only when we accept the order
7-day returns on unworn pieces in original condition
One-year warranty against manufacturing defects

About the 1/5 CTW Lab-Grown Diamond Heart Necklace — 14K Yellow Gold

The 1/5 CTW Lab-Grown Diamond Heart Necklace — 14K Yellow Gold (lab-grown-diamond-heart-necklace) comes in 14K Yellow Gold: a necklace with a balanced, wearable build. In detail, the chain is 1.05 mm wide, overall size is about 10 x 9 mm, the finish is polished, construction is solid, and it is made in standard weight.

For the 1/5 CTW Lab-Grown Diamond Heart Necklace — 14K Yellow Gold (lab-grown-diamond-heart-necklace), cable chain uses uniform oval links, the most versatile everyday link style. The heart motif keeps its meaning in any size, which makes it an easy gift for a partner, a parent, or a child.

For the 1/5 CTW Lab-Grown Diamond Heart Necklace — 14K Yellow Gold (lab-grown-diamond-heart-necklace), the heart is the most direct symbol of love, a natural pick for anniversaries, Valentine's Day, and family gifts.

For the 1/5 CTW Lab-Grown Diamond Heart Necklace — 14K Yellow Gold (lab-grown-diamond-heart-necklace), it measures about 10 x 9 mm (0.39 x 0.35 in), smaller than a U.S. dime (17.9 mm across). A polished finish gives a mirror shine. Fine scratches show over time, and a jeweler can polish them out.

At $1,461.51 to start, the 1/5 CTW Lab-Grown Diamond Heart Necklace — 14K Yellow Gold (lab-grown-diamond-heart-necklace) is among the higher-priced of the 289 lab-grown diamond pieces in the shop; only 3% start higher, mostly because of the weight of solid gold or platinum. Similar designs include the 1/2 CTW Lab-Grown Diamond Adjustable Necklace and the 1/6 CTW Lab Grown Diamond Sideways Cross Necklace.

Specifications

These figures come from the manufacturing specification for the 1/5 CTW Lab-Grown Diamond Heart Necklace — 14K Yellow Gold (lab-grown-diamond-heart-necklace). Millimeter and carat figures are approximate, and handmade and cast pieces vary slightly from one to the next.

Metal: 14K Yellow Gold
Finish: Polished
Width: 1.05 mm
Weight: Standard Weight
Construction: Solid
Primary stone: Lab-Grown Diamond
Stone shape: Round
Stone size: 1.5 mm
Total carat weight: 1/5 CTW
Diamond color: G-H
Diamond clarity: SI1-SI2
Setting: 4-prong
Prong style: Standard Prong
Link style: Cable
Length: 16-18 in
Pendant size: 10 x 9 mm
Options: 1
Price: $1,461.51

Prices by option

The 1/5 CTW Lab-Grown Diamond Heart Necklace — 14K Yellow Gold (lab-grown-diamond-heart-necklace) is offered as a single option at $1,461.51. That price includes free insured ground shipping; faster shipping and any sales tax that applies to your address are added at checkout.

For the 1/5 CTW Lab-Grown Diamond Heart Necklace — 14K Yellow Gold (lab-grown-diamond-heart-necklace), at checkout, the price and availability are confirmed against live inventory before your card is authorized.

About 14K Yellow Gold

For the 1/5 CTW Lab-Grown Diamond Heart Necklace — 14K Yellow Gold (lab-grown-diamond-heart-necklace), 14K gold is 58.5% pure gold. It is the most popular karat for fine jewelry in the United States because it balances rich color with the hardness daily wear asks for.

For the 1/5 CTW Lab-Grown Diamond Heart Necklace — 14K Yellow Gold (lab-grown-diamond-heart-necklace), yellow gold is the classic warm tone. It never needs plating and it flatters warm and olive skin tones in particular.

For the 1/5 CTW Lab-Grown Diamond Heart Necklace — 14K Yellow Gold (lab-grown-diamond-heart-necklace), sensitive skin: of the metals offered for this style, 14K Yellow Gold is the usual choice for people who react to jewelry. If you know you react to a specific metal, contact us before you order and we will check the alloy for the option you want.

For the 1/5 CTW Lab-Grown Diamond Heart Necklace — 14K Yellow Gold (lab-grown-diamond-heart-necklace), compare metals in 14K vs 18K gold and yellow vs white vs rose gold.

Stones and grading

For the 1/5 CTW Lab-Grown Diamond Heart Necklace — 14K Yellow Gold (lab-grown-diamond-heart-necklace), the stone is lab-grown diamond, cut as round. Stones measure 1.5 mm. Stated total carat weight is 1/5 CTW, counted across every stone in the piece.

For the 1/5 CTW Lab-Grown Diamond Heart Necklace — 14K Yellow Gold (lab-grown-diamond-heart-necklace), lab-grown diamonds are real diamonds: the same carbon crystal, hardness, and fire as a mined stone, grown in a controlled environment rather than extracted from the earth. They are labeled as laboratory-grown on every page, receipt, and packing slip, and they are never mixed with natural stones in the same listing without saying so. Read more in natural vs lab-grown diamonds.

For the 1/5 CTW Lab-Grown Diamond Heart Necklace — 14K Yellow Gold (lab-grown-diamond-heart-necklace), the stated grades are color G-H (near-colorless, white in jewelry), and clarity SI1-SI2 (slight inclusions visible under 10x, usually eye-clean at this size). Treat these as the maker's stated grades; a separate lab report ships only when this page names one.

For the 1/5 CTW Lab-Grown Diamond Heart Necklace — 14K Yellow Gold (lab-grown-diamond-heart-necklace), round brilliants are cut for maximum sparkle and are the most versatile shape. The setting is 4-prong. Prongs hold the stone with the least metal, so more light reaches it.

Fit and wear

For the 1/5 CTW Lab-Grown Diamond Heart Necklace — 14K Yellow Gold (lab-grown-diamond-heart-necklace), length guide for this style: 16-18 in: sits at the base of the neck. See the chain length guide for how length and width work together.

Styling notes

For the 1/5 CTW Lab-Grown Diamond Heart Necklace — 14K Yellow Gold (lab-grown-diamond-heart-necklace), layer two or three lengths about two inches apart so each piece keeps its own space. Compare link styles in gold chain styles.

For the 1/5 CTW Lab-Grown Diamond Heart Necklace — 14K Yellow Gold (lab-grown-diamond-heart-necklace), more in the same style: Lab-Grown Diamond Pendants, Lab-Grown Diamond Jewelry.

Who it is for

The 1/5 CTW Lab-Grown Diamond Heart Necklace — 14K Yellow Gold (lab-grown-diamond-heart-necklace) suits a Valentine's Day or anniversary gift. It also suits a personal gift that is easy to size, since necklaces fit almost everyone, or a signature piece you wear every day. Solid precious metal holds its color and can be polished, repaired, and passed down.

How it compares

Weighing the 1/5 CTW Lab-Grown Diamond Heart Necklace — 14K Yellow Gold (lab-grown-diamond-heart-necklace) at $1,461.51 against similar pieces? The 4 styles below are the closest matches to it in the shop by design and price, each with its starting price and the difference from the 1/5 CTW Lab-Grown Diamond Heart Necklace — 14K Yellow Gold.

For the 1/5 CTW Lab-Grown Diamond Heart Necklace — 14K Yellow Gold (lab-grown-diamond-heart-necklace), 1/3 CTW Lab-Grown Diamond Graduated Necklace, from $431.24: $1,030.27 less to start.
For the 1/5 CTW Lab-Grown Diamond Heart Necklace — 14K Yellow Gold (lab-grown-diamond-heart-necklace), 3/4 CTW Lab-Grown Diamond French-Set Graduated Diamond Bar Necklace — 14K Yellow Gold-Plated, from $854.53: $606.98 less to start.
For the 1/5 CTW Lab-Grown Diamond Heart Necklace — 14K Yellow Gold (lab-grown-diamond-heart-necklace), Lab-Grown Diamond Cross Necklace, from $524.66: $936.85 less to start.
For the 1/5 CTW Lab-Grown Diamond Heart Necklace — 14K Yellow Gold (lab-grown-diamond-heart-necklace), 1/5 CTW Lab-Grown Diamond Hoop Earrings, from $871.98: $589.53 less to start.

Care and cleaning

Care for this 1/5 CTW Lab-Grown Diamond Heart Necklace — 14K Yellow Gold (lab-grown-diamond-heart-necklace) in 14K Yellow Gold: karat gold cleans with warm water, a drop of mild dish soap, and a soft brush; diamonds attract skin oil, which dulls their sparkle, so a quick soak and a soft brush restore them.

Before you order

A short checklist for the 1/5 CTW Lab-Grown Diamond Heart Necklace — 14K Yellow Gold (lab-grown-diamond-heart-necklace).

For the 1/5 CTW Lab-Grown Diamond Heart Necklace — 14K Yellow Gold (lab-grown-diamond-heart-necklace), compare the length with a chain you already own, or measure with a piece of string.

Terms used on this page

Jewelry terms that show up on the 1/5 CTW Lab-Grown Diamond Heart Necklace — 14K Yellow Gold (lab-grown-diamond-heart-necklace).

For the 1/5 CTW Lab-Grown Diamond Heart Necklace — 14K Yellow Gold (lab-grown-diamond-heart-necklace), cTW: total carat weight, the combined weight of every stone in the piece; one carat is 0.2 grams.
For the 1/5 CTW Lab-Grown Diamond Heart Necklace — 14K Yellow Gold (lab-grown-diamond-heart-necklace), karat (K): the share of pure gold out of 24 parts: 10K is 41.7%, 14K is 58.5%, 18K is 75%.
For the 1/5 CTW Lab-Grown Diamond Heart Necklace — 14K Yellow Gold (lab-grown-diamond-heart-necklace), prong: a small metal claw that holds a stone while letting light in.
For the 1/5 CTW Lab-Grown Diamond Heart Necklace — 14K Yellow Gold (lab-grown-diamond-heart-necklace), lab-grown diamond: a real diamond grown in a laboratory, chemically and optically the same as a mined diamond.
For the 1/5 CTW Lab-Grown Diamond Heart Necklace — 14K Yellow Gold (lab-grown-diamond-heart-necklace), cable chain: uniform oval links, the most common chain for pendants.

Shipping, returns, and warranty

Insured ground shipping is free on every U.S. order. Faster options are priced at checkout and get cheaper as the order total rises. In-stock options typically leave within one to five business days after the order is accepted. Shipping policy.

Eligible unworn pieces can be returned within 7 days of delivery. Unless the return is for our error or a verified defect, you pay insured return shipping. Returns policy.

Your card is authorized at checkout and charged only when we accept the order. Manufacturing defects are covered for one year. Limited warranty.

Questions about this piece

How long is the chain?

The chain is 16-18 in long. It sits at the base of the neck.

Are the diamonds lab-grown?

Yes. They are laboratory-grown diamonds, chemically and optically diamond, and labeled as lab-grown on the receipt.

What does CTW mean?

CTW is total carat weight: the combined weight of every diamond in the piece. One carat is 0.2 grams.

Is it solid gold?

Yes. Karat gold options are gold alloy all the way through, not plated or filled.

Will gold tarnish?

Karat gold does not rust, and in normal wear it does not tarnish. Lotion and soap film can dull it; warm water, a drop of mild dish soap, and a soft brush bring the shine back.

Can I wear it in the shower or pool?

Take it off to swim, bathe, or use a hot tub: chlorine in pools and hot tubs can weaken karat gold alloys over time and soap and lotion film dulls diamonds. If it gets wet, rinse in clean water and pat dry.

How fast will it arrive?

In-stock options typically leave within one to five business days after payment is captured. Insured ground shipping is free; next-day and Saturday upgrades are offered at checkout.

Can I return it?

Yes. Unworn pieces in original condition can be returned within 7 days of delivery for a refund to the original payment method.

Is it a good gift?

The 1/5 CTW Lab-Grown Diamond Heart Necklace — 14K Yellow Gold makes an easy gift. Every order ships insured, and our 7-day window covers eligible unworn pieces.