0.025 CTW Lab-Grown Diamond Necklace

$352.12

Free insured shipping · 7-day returns

Item KJ-F45ADD05B0 · In Stock · 3 options

Selected: Sterling Silver

The 0.025 CTW Lab-Grown Diamond Necklace is a necklace in Sterling Silver, 14K Yellow Gold Vermeil, or 14K White Gold. Choose from 3 options by metal, priced $352.12 to $1,392.98. Free insured shipping inside the United States.

Metal: Sterling Silver

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 0.025 CTW Lab-Grown Diamond Necklace

Offered in Sterling Silver, 14K Yellow Gold Vermeil, or 14K White Gold, the 0.025 CTW Lab-Grown Diamond Necklace (infinity-inspired-necklace-2) is a necklace designed for everyday wear. In detail, the chain is 1.1 mm wide, overall size is about 22.3 x 6.6 mm, the finish is polished, construction is solid, and it is made in standard weight.

For the 0.025 CTW Lab-Grown Diamond Necklace (infinity-inspired-necklace-2), cable chain uses uniform oval links, the most versatile everyday link style.

For the 0.025 CTW Lab-Grown Diamond Necklace (infinity-inspired-necklace-2), it measures about 22.3 x 6.6 mm (0.88 x 0.26 in), about the size of a U.S. quarter (24.3 mm). A polished finish gives a mirror shine. Fine scratches show over time, and a jeweler can polish them out.

At $352.12 to start, the 0.025 CTW Lab-Grown Diamond Necklace (infinity-inspired-necklace-2) is priced below 88% of the 170 diamond pendants in the shop. Similar designs include the 0.08 CTW Natural Diamond Mom Script Infinity-Inspired Necklace and the 0.015 Natural Diamond Infinity-Inspired Necklace — Sterling Silver.

Specifications

For the 0.025 CTW Lab-Grown Diamond Necklace (infinity-inspired-necklace-2), every measurement below is taken from the production specification for this style. Millimeter and carat figures are approximate, and handmade and cast pieces vary slightly from one to the next.

Metals: Sterling Silver, 14K Yellow Gold Vermeil, 14K White Gold
Finish: Polished
Plating: Rhodium-Plated or 14K Yellow Gold-Plated
Width: 1.1 mm
Weight: Standard Weight
Construction: Solid
Primary stone: Lab-Grown Diamond or Natural Diamond
Stone shape: Round
Stone size: 1 mm
Total carat weight: 0.025 CTW
Diamond color: F+ or H+
Diamond clarity: VS or I1
Setting: 4-prong
Prong style: Standard Prong
Link style: Cable
Length: 16-18 in
Clasp: Spring Ring
Pendant size: 22.3 x 6.6 mm
Options: 3
Price: $352.12 to $1,392.98

Metals, sizes, and price

The 0.025 CTW Lab-Grown Diamond Necklace (infinity-inspired-necklace-2) comes in 3 combinations across metal, and prices run $352.12 to $1,392.98. Price follows material: karat gold and platinum cost more than silver, and each step up in width or carat weight adds metal or stone.

For the 0.025 CTW Lab-Grown Diamond Necklace (infinity-inspired-necklace-2), 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: $352.12
14K Yellow Gold Vermeil: $409.28
14K White Gold: $1,392.98

How to choose your 0.025 CTW Lab-Grown Diamond Necklace

Start with the metal, because it sets both the look and most of the price. Here is what each of the 3 metals offered for the 0.025 CTW Lab-Grown Diamond Necklace (infinity-inspired-necklace-2) is best at.

The least expensive way into this design is the 0.025 CTW Lab-Grown Diamond Necklace (infinity-inspired-necklace-2) — Rhodium-Plated on Sterling Silver · VS · F+ at $352.12. At the top of the range, the 0.025 CTW Natural Diamond Necklace — Rhodium-Plated on 14K White Gold · I1 · H+ is $1,392.98. Both ship with the same free insured ground delivery, returns policy, and one-year warranty.

For the 0.025 CTW Lab-Grown Diamond Necklace (infinity-inspired-necklace-2), sterling Silver, from $352.12: the most affordable precious metal, with a bright white shine.
For the 0.025 CTW Lab-Grown Diamond Necklace (infinity-inspired-necklace-2), 14K Yellow Gold Vermeil, from $409.28: sterling silver under a heavy gold layer, a gold look at a silver price.
For the 0.025 CTW Lab-Grown Diamond Necklace (infinity-inspired-necklace-2), 14K White Gold, from $1,392.98: the everyday white gold, durable and bright under rhodium.

About the metals

1 of the 3 options of the 0.025 CTW Lab-Grown Diamond Necklace (infinity-inspired-necklace-2) is 14K gold, starting at $1,392.98. 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 white gold, the 0.025 CTW Lab-Grown Diamond Necklace (infinity-inspired-necklace-2) starts at $1,392.98. White gold is gold alloyed with white metals and finished with a bright rhodium plating. The plating slowly wears with time; a jeweler can re-plate it in about an hour, typically every one to three years with daily wear.

For the 0.025 CTW Lab-Grown Diamond Necklace (infinity-inspired-necklace-2), in 14K Yellow Gold Vermeil, it starts at $409.28. Gold over sterling silver puts a layer of karat gold on a solid sterling base. Vermeil is the term for a heavy gold layer over sterling. The gold layer is durable with care, but it can wear on high-contact spots over years.

For the 0.025 CTW Lab-Grown Diamond Necklace (infinity-inspired-necklace-2), in Sterling Silver, it starts at $352.12. 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 0.025 CTW Lab-Grown Diamond Necklace (infinity-inspired-necklace-2), sensitive skin: most people wear this metal without trouble. Some white gold alloys contain nickel, sterling silver contains a small amount of copper, and plated and gold-over-silver options have a base metal under the finish. 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 0.025 CTW Lab-Grown Diamond Necklace (infinity-inspired-necklace-2), compare metals in 14K vs 18K gold, yellow vs white vs rose gold and platinum vs gold.

Stones and grading

For the 0.025 CTW Lab-Grown Diamond Necklace (infinity-inspired-necklace-2), the stone choices are lab-grown diamond or natural diamond, cut as round. Stones measure 1 mm. Stated total carat weight is 0.025 CTW, counted across every stone in the piece.

For the 0.025 CTW Lab-Grown Diamond Necklace (infinity-inspired-necklace-2), 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 0.025 CTW Lab-Grown Diamond Necklace (infinity-inspired-necklace-2), natural diamonds are mined, and their characteristics are stated from the manufacturing specification rather than from a separate lab report unless a named report is listed. The diamond 4Cs guide explains how cut, color, clarity, and carat weight trade off at each budget.

For the 0.025 CTW Lab-Grown Diamond Necklace (infinity-inspired-necklace-2), the stated grades are color F+ or H+ (colorless to the eye), and clarity VS or I1 (very slight inclusions, eye-clean in normal wear). These are stated grades for the style, not an independent laboratory certificate, unless a named report is listed on this page.

For the 0.025 CTW Lab-Grown Diamond Necklace (infinity-inspired-necklace-2), 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 0.025 CTW Lab-Grown Diamond Necklace (infinity-inspired-necklace-2), 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.

For the 0.025 CTW Lab-Grown Diamond Necklace (infinity-inspired-necklace-2), it closes with a spring ring clasp. A spring ring is compact and discreet on fine chains.

Wearing and pairing

For the 0.025 CTW Lab-Grown Diamond Necklace (infinity-inspired-necklace-2), mix one textured chain with one fine chain; keeping the metal color the same holds the layers together. Compare link styles in gold chain styles.

For the 0.025 CTW Lab-Grown Diamond Necklace (infinity-inspired-necklace-2), more in the same style: Natural Diamond Jewelry.

Occasions and gifting

The 0.025 CTW Lab-Grown Diamond Necklace (infinity-inspired-necklace-2) suits a meaningful gift for a birthday, anniversary, or Mother's Day, or a daily necklace for work and weekends. Solid precious metal holds its color and can be polished, repaired, and passed down.

Compare the 0.025 CTW Lab-Grown Diamond Necklace

Weighing the 0.025 CTW Lab-Grown Diamond Necklace (infinity-inspired-necklace-2) at $352.12 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 0.025 CTW Lab-Grown Diamond Necklace.

For the 0.025 CTW Lab-Grown Diamond Necklace (infinity-inspired-necklace-2), 1/5 CTW Black And White Natural Diamond Heart Necklace — Rhodium-Plated on Sterling Silver, from $546.89: $194.77 more to start.
For the 0.025 CTW Lab-Grown Diamond Necklace (infinity-inspired-necklace-2), 1/5 CTW Natural Diamond Infinity-Inspired Pendant — Rhodium-Plated on 14K White Gold, from $1,171.60: $819.48 more to start.
For the 0.025 CTW Lab-Grown Diamond Necklace (infinity-inspired-necklace-2), Solitaire Necklace or Pendant, from $392.17: $40.05 more to start.
For the 0.025 CTW Lab-Grown Diamond Necklace (infinity-inspired-necklace-2), 0.03 Ct Natural Diamond Engravable Bar Necklace, from $407.70: $55.58 more to start.

Care and cleaning

Care for this 0.025 CTW Lab-Grown Diamond Necklace (infinity-inspired-necklace-2) in Sterling Silver, 14K Yellow Gold Vermeil, or 14K White Gold: sterling silver tarnishes with air and skin contact, so store it in a closed pouch and polish it with a silver cloth; plated and gold-over-silver finishes last longest when you keep them away from chlorine, perfume, and abrasive cleaners; karat gold cleans with warm water, a drop of mild dish soap, and a soft brush; white gold's rhodium plating can be refreshed by a jeweler when the warmer base color starts to show.

Before you order

A short checklist for the 0.025 CTW Lab-Grown Diamond Necklace (infinity-inspired-necklace-2).

For the 0.025 CTW Lab-Grown Diamond Necklace (infinity-inspired-necklace-2), compare the length with a chain you already own, or measure with a piece of string.
For the 0.025 CTW Lab-Grown Diamond Necklace (infinity-inspired-necklace-2), confirm the stone type, natural or lab-grown, on the option you pick.
For the 0.025 CTW Lab-Grown Diamond Necklace (infinity-inspired-necklace-2), plated, vermeil, and gold-filled finishes wear gradually; they are not solid gold.

Terms used on this page

Jewelry terms that show up on the 0.025 CTW Lab-Grown Diamond Necklace (infinity-inspired-necklace-2).

For the 0.025 CTW Lab-Grown Diamond Necklace (infinity-inspired-necklace-2), cTW: total carat weight, the combined weight of every stone in the piece; one carat is 0.2 grams.
For the 0.025 CTW Lab-Grown Diamond Necklace (infinity-inspired-necklace-2), karat (K): the share of pure gold out of 24 parts: 10K is 41.7%, 14K is 58.5%, 18K is 75%.
For the 0.025 CTW Lab-Grown Diamond Necklace (infinity-inspired-necklace-2), sterling silver: 92.5% pure silver alloyed for strength, often stamped 925.
For the 0.025 CTW Lab-Grown Diamond Necklace (infinity-inspired-necklace-2), rhodium plating: a thin layer of a bright white platinum-group metal applied over white gold and silver.
For the 0.025 CTW Lab-Grown Diamond Necklace (infinity-inspired-necklace-2), vermeil: sterling silver coated with a heavy layer of gold.
For the 0.025 CTW Lab-Grown Diamond Necklace (infinity-inspired-necklace-2), prong: a small metal claw that holds a stone while letting light in.
For the 0.025 CTW Lab-Grown Diamond Necklace (infinity-inspired-necklace-2), lab-grown diamond: a real diamond grown in a laboratory, chemically and optically the same as a mined diamond.
For the 0.025 CTW Lab-Grown Diamond Necklace (infinity-inspired-necklace-2), spring ring: a small round clasp with a spring-loaded opening, common on fine chains.
For the 0.025 CTW Lab-Grown Diamond Necklace (infinity-inspired-necklace-2), 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 natural or lab-grown?

This style is offered with both. The stone type is shown on each option, and the receipt states it.

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 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.

Is the gold color permanent?

Plated, vermeil, and gold-filled finishes are layers over another metal. Gold-filled layers are thick and last for years; plating is thinner and wears gradually with friction, lotion, and chlorine.

Will white gold turn yellow?

The rhodium plating on white gold wears slowly with daily use and can reveal a warmer tone underneath. A jeweler can re-plate it quickly, usually every one to three years.

Can I wear it in the shower or pool?

Take it off to swim, bathe, or use a hot tub: water, soap, and chlorine wear plating faster, 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 0.025 CTW Lab-Grown Diamond Necklace makes an easy gift. Every order ships insured, and our 7-day window covers eligible unworn pieces.