18K Gold Diamond Wedding Band (Lab)

Store Rating 4.84 from 900 reviews

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$3,850Usually ships in 10 to 15 business days

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$3,850

Diamonds2.02ct · Lab-grown

Metal18K Gold · 75% pure gold

Weight3 grams · can change slightly when sized

AppraisalCertified appraisal in the box

Metal Color: Yellow Gold

Size:

Which size?

Find your ring size in a minute

Your screen becomes the sizer. On most phones it is already true size, and a quarter lets you check. Then measure the finger you will wear the ring on, with a ring that already fits that finger or with a strip of paper.

1. Check the screen with a quarter

Lay a quarter flat on the screen, over the coin, and move the slider until the coin on the screen is exactly the size of yours. No quarter? Then the circle and the ruler are not to scale: measure your paper strip with a real ruler and set that number in millimeters on the strip slider, then send it to the desk.

2. Measure

Take a ring that fits the same finger of the same hand the new ring will live on; every finger is its own size. Set it on the screen over the circle and move the slider until the circle just fills the inside of the ring.

Size 6, 16.5 mm inside

Size 6: 16.5 mm across, 51.9 mm around. It is the most bought size here: 17 percent of the women's wedding rings sold here in the past year with a size recorded. 43 of the 51 rings here list size 6.

The women's ring size chart, 4 to 16

US size	Inside diameter	Around the finger	Rings here listing it
4	14.9 mm	46.8 mm	13
4.5	15.3 mm	48.0 mm	15
5	15.7 mm	49.3 mm	40
5.5	16.1 mm	50.6 mm	39
6	16.5 mm	51.9 mm	43
6.5	16.9 mm	53.1 mm	38
7	17.3 mm	54.4 mm	39
7.5	17.7 mm	55.7 mm	39
8	18.1 mm	57.0 mm	37
8.5	18.5 mm	58.2 mm	32
9	18.9 mm	59.5 mm	31
9.5	19.4 mm	60.8 mm	6
10	19.8 mm	62.1 mm	6
10.5	20.2 mm	63.3 mm	1
11	20.6 mm	64.6 mm	1
11.5	21.0 mm	65.9 mm	0
12	21.4 mm	67.2 mm	0
12.5	21.8 mm	68.5 mm	0
13	22.2 mm	69.7 mm	0
13.5	22.6 mm	71.0 mm	0
14	23.0 mm	72.3 mm	0
14.5	23.4 mm	73.6 mm	0
15	23.8 mm	74.8 mm	0
15.5	24.2 mm	76.1 mm	0
16	24.6 mm	77.4 mm	0

A screen measurement checked with a quarter is a guide, good to about a half size; the desk sizes you right the first time. "Rings here listing it" counts the live listings on October 2, 2026; the sales lines are women's wedding rings sold here in the year to September 26, 2026, with a size recorded.

Item #69003

$3,850

Usually ships in 10 to 15 business days · ask a jeweler for today's timing · International shipping from $100

Usually ships in 10 to 15 business daysask a jeweler for today's timing

White Gold / 8.5 is in the case

Free Tracked ShippingInternational from $100 · every order tracked until delivered

Ask a jeweler

· send this piece, with your size, to someone who might get it for you

Ask in the chat on this page, or call or text 212-872-9692 (a person answers from 10 AM ET)

Other ways to pay

Affirm

Bank wire3% off the price

CryptoAsk a jeweler to pay in crypto

Shop PayApple PayGoogle PayPayPalVisaMastercardAmex

Sold by	TraxNYC · 64 W 47th St, New York, NY 10036 · since 2004
Returns	14 days on our label · 5% restocking · $50 US return shipping
In the box	Certified appraisal included
Checkout	Secure checkout on Shopify

Description

Two carats and a bit: 2.02 carats of lab-grown diamonds in an 18K gold wedding band that weighs 3.00 grams. Lab-grown diamonds are diamonds, grown rather than mined. That is a lot of diamond for a band, and at that weight it is still a band you wear every day rather than save. Sizes 5 through 10, half sizes included; yellow, rose or white gold. In the US it ships with our written appraisal, which records the gram weight, the carat weight and the diamond grade. To talk it over with a jeweler first, call 212-TRAXNYC (212-872-9692) during business hours.

Buying from TraxNYC

Delivery & returns

ShippingFree US Shipping (Tracking Included)

Ships inUsually ships in 10 to 15 business days

Internationalfrom $100

Returns14 days on our label · 5% restocking · $50 US return shipping

Pay your way

AcceptedAffirmBank wire −3%Crypto · ask a jewelerShop PayApple PayGoogle PayPayPalVisaMastercardAmex

Sold by

TraxNYC64 W 47th St, New York, NY 10036

Phone212-872-9692 · a person answers from 10 AM ET

LicenseSecondhand Dealer License 2123575-DCWP

Questions & answers

Is this your best price?

The price on this page is the price of the piece. Have a number in mind? Tap Make an offer and send it; the desk answers with what it can do. Paying by bank wire takes 3% off.

Can I change the stones, the karat or add an engraving?

The metals, colors and sizes this ring comes in are the choices above. Anything else (another karat, a different stone, an engraving, another size) is a custom order: Ask a jeweler with the item number and what you want; they say yes or no and quote it. Custom and personalized work is final sale.

What size should I get?

Pick your size above; "Which size?" opens the store's ring sizer. This ring comes in 5 to 10, half sizes. A size we do not list: Ask a jeweler before you buy. Resizing is custom work and a resized ring cannot be returned.

Are the diamonds real? Lab-grown or natural?

Lab-grown diamonds: 2.02ct total, as the store's record lists them. Lab-grown diamonds are real diamonds, grown in a lab instead of mined. The store's appraisal lists the carat weight, grade and color. Anything not shown here: Ask a jeweler.

How much does it weigh?

3 grams, as the store's record lists it. The weight can change slightly when the ring is sized; text a jeweler for the exact weight.

Do you ship outside the US?

We ship to many countries by FedEx International Economy or International Priority, signature required; checkout shows whether we ship to yours and the rate for your address. Customs duties are paid by the buyer. Outside the US the price can show in your local currency; the store's own prices are in US dollars. International orders come with a digital appraisal.

Will this band fit with her engagement ring?

To check a band against her ring, send a photo of both: Ask a jeweler.

Do you do layaway or payments?

Layaway ended on January 1, 2026. To pay over time, choose Affirm at checkout: Affirm decides who qualifies and sets the terms. You can also pay with Shop Pay, Apple Pay, Google Pay, PayPal or a card, by bank wire (3% off), or in crypto: Ask a jeweler.

What metal is it?

Solid 18K Gold: 18 karat is 75% pure gold, alloyed with harder metals for strength.

Does it come with an appraisal or a certificate?

Every gold order ships with the store's appraisal: carat and gram weights, diamond grade and color, market value and the corporate seal. International orders get a digital appraisal.

How fast does it ship, and can I return it?

Every order ships from 47th Street, tracked and covered until delivered. Usually ships in 10 to 15 business days. Returns: 14 calendar days from confirmed delivery, new and unworn, in the original packaging, on a label TraxNYC issues; an approved return carries a 5% restocking fee and $50 return shipping in the continental US ($100 international), and the original shipping is not refunded. Resizing is custom work, and a resized ring cannot be returned. Shipping policy · Refund policy

Have another question? Ask in the chat on this page, or call or text 212-872-9692 (a person answers from 10 AM ET).