18K Gold Oval Cut Lab-Grown Diamond Engagement Ring, 3.00 ct center

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The store's own photos of item 69569. Tap a picture to zoom.

$12,950Usually ships in 10 to 15 business days

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$12,950

With code FALL: $11,655 · 10% off through Oct 31

Center stone3.00 ct Oval · Lab-grown

Color · clarityE-F · VS1

Metal18K Gold · 75% pure gold

Weight5.8 grams · can change slightly when sized

AppraisalCertified appraisal in the box

Metal Color: Yellow Gold

Size:

Which size?

Keeping it a surprise? Borrow a ring she already wears, ideally from her ring finger, and lay it on to read its size. Or ask a friend or family member you trust, someone who won't spill the secret, for her size and the stone she likes. Still not sure? Ask a jeweler.

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 7, 17.3 mm inside

Size 7: 17.3 mm across, 54.4 mm around. It is the most bought size here: 21 percent of the engagement rings sold here in the past year with a size recorded. 159 of the 174 rings here list size 7.

The engagement ring size chart, 4 to 16

US size	Inside diameter	Around the finger	Rings here listing it
4	14.9 mm	46.8 mm	73
4.5	15.3 mm	48.0 mm	77
5	15.7 mm	49.3 mm	158
5.5	16.1 mm	50.6 mm	158
6	16.5 mm	51.9 mm	163
6.5	16.9 mm	53.1 mm	163
7	17.3 mm	54.4 mm	159
7.5	17.7 mm	55.7 mm	154
8	18.1 mm	57.0 mm	152
8.5	18.5 mm	58.2 mm	111
9	18.9 mm	59.5 mm	101
9.5	19.4 mm	60.8 mm	20
10	19.8 mm	62.1 mm	18
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 engagement rings sold here in the year to September 26, 2026, with a size recorded.

Item #69569

$12,950

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

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

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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

Three carats, oval, lab-grown: the center diamond of this 18K gold engagement ring weighs 3.00 carats, in E to F color and VS1 clarity. An oval spreads along its length, so it tends to look larger on the finger than a round of the same weight. The ring weighs 5.80 grams. Yellow, rose or white gold, in sizes 5 through 8 with half sizes. In the US it ships with our written appraisal, which records the gram weight, the carat weight and the diamond grade. Call 212-TRAXNYC (212-872-9692) during business hours for personal service from a TraxNYC jeweler.

Add the wedding band

This ring$12,950

18K Gold Eternity Diamond Wedding Band$4,750

Total: $12,950 + $4,750

Pick a size above to add both

18K Gold Eternity Diamond Wedding Band$4,000

18K Gold Diamond Wedding Band (Lab)$3,850

18K Gold Eternity Lab-Grown Diamond Wedding Band$3,650

18K Gold Eternity Diamond Wedding Band (Lab)$5,150

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.

What is the center stone?

Center stone: 3.00 Ct Oval, lab-grown, E-F color, VS1 clarity. Lab-grown diamonds are real diamonds, grown in a lab instead of mined. Anything not shown here: Ask a jeweler.

Can I get it in another metal, with an engraving or another change?

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 if the size is wrong? Can I return it?

Pick your size above; "Which size?" opens the store's ring sizer. A size we do not list, or a quarter size: Ask a jeweler before you buy. The weight can change slightly when the ring is sized; text a jeweler for the exact weight. Resizing is custom work and a resized ring cannot be returned. An unworn ring in its listed size can come back within 14 calendar days of delivery, on our label, less the 5% restocking fee and return shipping.

Does it come with a lab report?

This ring does not list a lab report. It ships with the store's appraisal, which lists the carat and gram weights and the diamond grade and color. A lab report for one stone before you buy: Ask a jeweler.

What if it is lost or stolen in the mail?

Every package ships tracked and is covered by us until FedEx marks it delivered. After that, loss or theft is covered only if you add Shipping Protection at checkout.

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).