14K Gold Semi-Eternity Lab Diamond Band, 5.7 mm

Store Rating 4.82 from 729 reviews

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$1,850Usually ships in 10 to 15 business days

$1,850

14K gold58.3% pure gold

5.7mm wideband width

0.40 Ctdiamonds · prongs

Size 8size · your pick

Ring size: 8

Which size?

Find your ring size in a minute

Your screen becomes the sizer. Set it with a bank card, 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. Set the screen with a card

Lay any bank, debit or ID card flat on the screen, standing tall, so its short edge runs across the box, and move the slider until the box is exactly as wide as the card. No bank card? A driver's license, metro card, gift card or hotel key is the same size. Without any card 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 10, 19.8 mm inside

Size 10: 19.8 mm across, 62.1 mm around. It is the most bought size here: 12 of the 49 men's eternity wedding bands sold here in the past year with a size recorded. 21 of the 46 rings here list size 10.

The men'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	0
4.5	15.3 mm	48.0 mm	0
5	15.7 mm	49.3 mm	4
5.5	16.1 mm	50.6 mm	4
6	16.5 mm	51.9 mm	13
6.5	16.9 mm	53.1 mm	11
7	17.3 mm	54.4 mm	19
7.5	17.7 mm	55.7 mm	15
8	18.1 mm	57.0 mm	21
8.5	18.5 mm	58.2 mm	16
9	18.9 mm	59.5 mm	19
9.5	19.4 mm	60.8 mm	19
10	19.8 mm	62.1 mm	21
10.5	20.2 mm	63.3 mm	18
11	20.6 mm	64.6 mm	19
11.5	21.0 mm	65.9 mm	12
12	21.4 mm	67.2 mm	12
12.5	21.8 mm	68.5 mm	5
13	22.2 mm	69.7 mm	5
13.5	22.6 mm	71.0 mm	3
14	23.0 mm	72.3 mm	3
14.5	23.4 mm	73.6 mm	1
15	23.8 mm	74.8 mm	1
15.5	24.2 mm	76.1 mm	0
16	24.6 mm	77.4 mm	0

A screen measurement set with a card 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 September 25, 2026; the sales lines are men's eternity wedding bands sold here in the year to September 20, 2026, with a size recorded.

Color: Yellow

Another metal, karat or size, or an engraving? Ask a jeweler before you buy. Custom work and resized rings are final sale.

Item #70991

$1,850size 8

Usually ships in 10 to 15 business days · ask a jeweler for today's timing · International shipping from $150

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

Free insured shipping in the USInternational from $150 · every order insured in transit

Ask a jeweler

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 insured labels · 5% restocking · $50 US return shipping
In the box	Certified appraisal included
Checkout	Secure checkout on Shopify

About this item

Real 14K Gold all the way through. 14 karat is 58.3% pure gold mixed with harder metals, the everyday standard for fine jewelry. A certified appraisal comes in the box.
0.40 Ct of diamonds, prongs setting. The store's appraisal lists the carat weight, grade and color.
6.6 grams. The weight can change slightly when the ring is sized; text a jeweler for the exact weight.
5.7 mm band width.
Sizes offered: 8 to 12, half sizes. "Which size?" under the size pills opens the store's ring sizer. A full eternity band usually cannot be resized. A size not listed: Ask a jeweler before you buy.
Listed for men. Sold and shipped by TraxNYC, 64 W 47th St, New York, in business since 2004. Secondhand Dealer License 2123575-DCWP.

Item specifics

Metal14K Gold58.3% pure gold

Width5.7 mmband width

Weight6.6 gramscan change slightly when sized

Diamonds0.40 Ctdiamond weight

The ring

StyleEternity Rings

Sizes offered8 to 12, half sizes

SettingProngs

Diamond weight0.40 Ct

Diamond clarityVS - VVS

Diamond colorE - F

Diamond cutRound

Diamond originLab-grown

ForMen

Item number70991

Ratingstore 4.82 (729)

Price$1,850

Delivery & returns

ShippingFree insured US shipping on this piece

Ships inUsually ships in 10 to 15 business days

Internationalfrom $150

AppraisalCertified appraisal included

Returns14 days on insured labels · 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

Description

This contemporary ring features prong-set diamonds that extend halfway around a high-polished band, creating a clean, modern look with eye-catching sparkle.

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 8 to 12, 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: 0.40 Ct total, E - F color, VS - VVS clarity, 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?

6.6 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 111 approved countries by FedEx International Economy or International Priority, signature required; checkout shows 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?

Real 14K Gold: 14 karat is 58.3% 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 insured from 47th Street. 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).