Lab-Grown Diamond Cross Necklace

$524.66

Free insured shipping · 7-day returns

Item KJ-EA00430C48 · In Stock · 2 options

Selected: Sterling Silver

The Lab-Grown Diamond Cross Necklace is a necklace in Sterling Silver or 14K Yellow Gold. Choose from 2 options by metal, priced $524.66 to $1,368.78. Free insured shipping inside the United States.

Metal: Sterling Silver

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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 Lab-Grown Diamond Cross Necklace

Crafted in Sterling Silver or 14K Yellow Gold, the Lab-Grown Diamond Cross Necklace (lab-grown-diamond-cross-necklace) is a necklace designed for everyday wear. In detail, the chain is 1.05 mm wide, overall size is about 11 x 8.6 mm or 13.7 x 10.7 mm, the finish is polished, construction is solid, and it is made in standard weight.

For the Lab-Grown Diamond Cross Necklace (lab-grown-diamond-cross-necklace), cable chain uses uniform oval links, the most versatile everyday link style. The cross is worn as an expression of faith; a clean outline keeps it readable at a small size. Crosses are traditional gifts for baptisms, first communions, and confirmations.

For the Lab-Grown Diamond Cross Necklace (lab-grown-diamond-cross-necklace), the cross is the central symbol of the Christian faith, worn as a daily reminder of belief.

For the Lab-Grown Diamond Cross Necklace (lab-grown-diamond-cross-necklace), the smallest option measures about 11 x 8.6 mm (0.43 x 0.34 in), smaller than a U.S. dime (17.9 mm across); the largest is about 13.7 x 10.7 mm. A polished finish gives a mirror shine. Fine scratches show over time, and a jeweler can polish them out.

At $524.66 to start, the Lab-Grown Diamond Cross Necklace (lab-grown-diamond-cross-necklace) is priced below 91% of the 289 lab-grown diamond pieces in the shop. Similar designs include the 1/6 CTW Lab Grown Diamond Sideways Cross Necklace and the 1/2 CTW Lab-Grown Diamond Adjustable Necklace.

Specifications

The table lists the published specification for each option of the Lab-Grown Diamond Cross Necklace (lab-grown-diamond-cross-necklace). Millimeter and carat figures are approximate, and handmade and cast pieces vary slightly from one to the next.

Metals: Sterling Silver, 14K Yellow Gold
Finish: Polished
Plating: Rhodium-Plated
Width: 1.05 mm
Weight: Standard Weight
Construction: Solid
Primary stone: Lab-Grown Diamond
Stone shape: Round
Stone size: 2.2 mm or 2.9 mm
Accent stones: Lab-Grown Diamond
Total carat weight: 1/4 CTW or 1/2 CTW
Diamond color: F+ or G-H
Diamond clarity: VS or SI
Setting: 8-prong
Prong style: Standard Prong
Link style: Cable
Length: 18 in
Clasp: Spring Ring
Pendant size: 11 x 8.6 mm or 13.7 x 10.7 mm
Bail: Slide
Options: 2
Price: $524.66 to $1,368.78

Metals, sizes, and price

The Lab-Grown Diamond Cross Necklace (lab-grown-diamond-cross-necklace) comes in 2 combinations across metal, and prices run $524.66 to $1,368.78. Metal choice and size drive most of the price difference: more gold or platinum, or more carat weight, means a higher price.

For the Lab-Grown Diamond Cross Necklace (lab-grown-diamond-cross-necklace), the price on the page updates as you choose options. At checkout, the price and availability of the exact option are confirmed against live inventory before your card is authorized.

Sterling Silver: $524.66
14K Yellow Gold: $1,368.78

How to choose your Lab-Grown Diamond Cross Necklace

Start with the metal, because it sets both the look and most of the price. Here is what each of the 2 metals offered for the Lab-Grown Diamond Cross Necklace (lab-grown-diamond-cross-necklace) is best at.

For the Lab-Grown Diamond Cross Necklace (lab-grown-diamond-cross-necklace), carat weight sets the size of the sparkle. The steps offered here: 1/4 CTW, about 2.2 mm, from $1,368.78: a popular first-diamond size; 1/2 CTW, about 2.9 mm, from $524.66: the most popular everyday size. For how carat interacts with color and clarity, see the diamond 4Cs guide.

For the Lab-Grown Diamond Cross Necklace (lab-grown-diamond-cross-necklace), sterling Silver, from $524.66: the most affordable precious metal, with a bright white shine.
For the Lab-Grown Diamond Cross Necklace (lab-grown-diamond-cross-necklace), 14K Yellow Gold, from $1,368.78: the everyday balance of warm color, durability, and price.

About the metals

1 of the 2 options of the Lab-Grown Diamond Cross Necklace (lab-grown-diamond-cross-necklace) is 14K gold, starting at $1,368.78. 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.

In yellow gold, the Lab-Grown Diamond Cross Necklace (lab-grown-diamond-cross-necklace) starts at $1,368.78. Yellow gold is the classic warm tone. It never needs plating and it flatters warm and olive skin tones in particular.

For the Lab-Grown Diamond Cross Necklace (lab-grown-diamond-cross-necklace), in Sterling Silver, it starts at $524.66. Sterling silver is 92.5% pure silver. It has a bright, cool shine and will tarnish with air and skin contact over time; a polishing cloth brings it back.

For the Lab-Grown Diamond Cross Necklace (lab-grown-diamond-cross-necklace), sensitive skin: of the metals offered for this style, 14K Yellow Gold is the usual choice for people who react to jewelry. Sterling silver contains a small amount of copper. 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 Lab-Grown Diamond Cross Necklace (lab-grown-diamond-cross-necklace), compare metals in 14K vs 18K gold and yellow vs white vs rose gold.

Stones and grading

For the Lab-Grown Diamond Cross Necklace (lab-grown-diamond-cross-necklace), the stone is lab-grown diamond, cut as round. Stone sizes run 2.2 mm or 2.9 mm. Accent stones are lab-Grown Diamond. Stated total carat weight is 1/4 CTW or 1/2 CTW, counted across every stone in the piece.

For the Lab-Grown Diamond Cross Necklace (lab-grown-diamond-cross-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 Lab-Grown Diamond Cross Necklace (lab-grown-diamond-cross-necklace), the stated grades are color F+ or G-H (colorless to the eye), and clarity VS or SI (very slight inclusions, eye-clean in normal wear). Treat these as the maker's stated grades; a separate lab report ships only when this page names one.

For the Lab-Grown Diamond Cross Necklace (lab-grown-diamond-cross-necklace), round brilliants are cut for maximum sparkle and are the most versatile shape. The setting is 8-prong. Prongs hold the stone with the least metal, so more light reaches it.

Fit and wear

For the Lab-Grown Diamond Cross Necklace (lab-grown-diamond-cross-necklace), length guide for this style: 18 in: falls at the collarbone, the most common pendant length. See the chain length guide for how length and width work together.

For the Lab-Grown Diamond Cross Necklace (lab-grown-diamond-cross-necklace), it closes with a spring ring clasp. A spring ring is compact and discreet on fine chains.

How to wear it

For the Lab-Grown Diamond Cross Necklace (lab-grown-diamond-cross-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 Lab-Grown Diamond Cross Necklace (lab-grown-diamond-cross-necklace), more in the same style: Lab-Grown Diamond Pendants, Lab-Grown Diamond Jewelry.

Occasions and gifting

The Lab-Grown Diamond Cross Necklace (lab-grown-diamond-cross-necklace) suits a baptism, First Communion, Confirmation, or Easter 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 Lab-Grown Diamond Cross Necklace (lab-grown-diamond-cross-necklace) at $524.66 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 Lab-Grown Diamond Cross Necklace.

For the Lab-Grown Diamond Cross Necklace (lab-grown-diamond-cross-necklace), 1/3 CTW Lab-Grown Diamond Graduated Necklace, from $431.24: $93.42 less to start.
For the Lab-Grown Diamond Cross Necklace (lab-grown-diamond-cross-necklace), 3/4 CTW Lab-Grown Diamond French-Set Graduated Diamond Bar Necklace — 14K Yellow Gold-Plated, from $854.53: $329.87 more to start.
For the Lab-Grown Diamond Cross Necklace (lab-grown-diamond-cross-necklace), 1/5 CTW Lab-Grown Diamond Heart Necklace — 14K Yellow Gold, from $1,461.51: $936.85 more to start.
For the Lab-Grown Diamond Cross Necklace (lab-grown-diamond-cross-necklace), 1/4 CTW Lab-Grown Diamond Chain Earrings, from $540.72: $16.06 more to start.

Care and cleaning

Care for this Lab-Grown Diamond Cross Necklace (lab-grown-diamond-cross-necklace) in Sterling Silver or 14K Yellow Gold: sterling silver tarnishes with air and skin contact, so store it in a closed pouch and polish it with a silver cloth; 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 Lab-Grown Diamond Cross Necklace (lab-grown-diamond-cross-necklace).

For the Lab-Grown Diamond Cross Necklace (lab-grown-diamond-cross-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 Lab-Grown Diamond Cross Necklace (lab-grown-diamond-cross-necklace).

For the Lab-Grown Diamond Cross Necklace (lab-grown-diamond-cross-necklace), cTW: total carat weight, the combined weight of every stone in the piece; one carat is 0.2 grams.
For the Lab-Grown Diamond Cross Necklace (lab-grown-diamond-cross-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 Lab-Grown Diamond Cross Necklace (lab-grown-diamond-cross-necklace), sterling silver: 92.5% pure silver alloyed for strength, often stamped 925.
For the Lab-Grown Diamond Cross Necklace (lab-grown-diamond-cross-necklace), rhodium plating: a thin layer of a bright white platinum-group metal applied over white gold and silver.
For the Lab-Grown Diamond Cross Necklace (lab-grown-diamond-cross-necklace), prong: a small metal claw that holds a stone while letting light in.
For the Lab-Grown Diamond Cross Necklace (lab-grown-diamond-cross-necklace), lab-grown diamond: a real diamond grown in a laboratory, chemically and optically the same as a mined diamond.
For the Lab-Grown Diamond Cross Necklace (lab-grown-diamond-cross-necklace), spring ring: a small round clasp with a spring-loaded opening, common on fine chains.
For the Lab-Grown Diamond Cross Necklace (lab-grown-diamond-cross-necklace), bail: the loop at the top of a pendant that a chain passes through.
For the Lab-Grown Diamond Cross Necklace (lab-grown-diamond-cross-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 18 in long. It falls at the collarbone, the most common pendant length.

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.

Is sterling silver real silver?

Yes. Sterling silver is 92.5% pure silver, alloyed with a small amount of other metal for strength.

Will sterling silver tarnish?

Yes, slowly, with air and skin contact. Store it in a closed pouch and polish it with a silver cloth. Rhodium-plated silver resists tarnish until the plating wears.

Can I wear it in the shower or pool?

Take it off to swim, bathe, or use a hot tub: chlorine and salt water speed tarnish on sterling silver, 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 Lab-Grown Diamond Cross Necklace makes an easy gift. Every order ships insured, and our 7-day window covers eligible unworn pieces.