18K Gold Baguette and Round Diamond Eternity Ring, size 5.5

Store Rating 4.82 from 729 reviews

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The store's own photos of item 66307. Tap a picture to zoom.

$4,250Usually ships in 15 to 20 business days

$4,250

18K gold75% pure gold

Size 5.5size

6.3 gramscan change slightly when sized

Metal Color: Yellow Gold

Size: 5.5

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 6, 16.5 mm inside

Size 6: 16.5 mm across, 51.9 mm around. 37 of the 68 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	3
4.5	15.3 mm	48.0 mm	6
5	15.7 mm	49.3 mm	30
5.5	16.1 mm	50.6 mm	28
6	16.5 mm	51.9 mm	37
6.5	16.9 mm	53.1 mm	36
7	17.3 mm	54.4 mm	34
7.5	17.7 mm	55.7 mm	30
8	18.1 mm	57.0 mm	21
8.5	18.5 mm	58.2 mm	14
9	18.9 mm	59.5 mm	14
9.5	19.4 mm	60.8 mm	4
10	19.8 mm	62.1 mm	4
10.5	20.2 mm	63.3 mm	3
11	20.6 mm	64.6 mm	2
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 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 October 2, 2026.

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

Item #66307

$4,250size 5.5

Usually ships in 15 to 20 business days · ask a jeweler for today's timing · International shipping from $150

Usually ships in 15 to 20 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 18K Gold all the way through. 18 karat is 75% pure gold mixed with harder metals. A certified appraisal comes in the box.
6.3 grams. The weight can change slightly when the ring is sized; text a jeweler for the exact weight.
Sizes offered: 5.5. "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 women. Sold and shipped by TraxNYC, 64 W 47th St, New York, in business since 2004. Secondhand Dealer License 2123575-DCWP.

Item specifics

Metal18K Gold75% pure gold

Weight6.3 gramscan change slightly when sized

The ring

StyleEternity Ring

Sizes offered5.5

SettingProng

Side stone weight1.52 ct

Diamond clarityVS1-VS2

Diamond colorG

Diamond cutRound

Side stone originNatural

ForWomen

Item number66307

Ratingstore 4.82 (729)

Price$4,250

Delivery & returns

ShippingFree insured US shipping on this piece

Ships inUsually ships in 15 to 20 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

TraxNYC is your go-to place for high quality diamond and gold jewelry. Our Anniversary/Fashion. are especially sought after. Highlighted with magnificent Round & Baguette cut diamonds in a classic 18k Yellow Gold, 18k Rose Gold, 18k White Gold setting this piece is perfect for a stunning evening look. And one thing's certain, with the combination of metal and stones this piece has, it is sure to be a hit no matter where you are or who you are with. This one is fit for royalty. To see more items like this one, visit our Anniversary/Fashion collection. Have you ever thought about creating your own Custom Jewelry? At TraxNYC you'll see that anything is possible!

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 5.5. 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?

Natural diamonds, G color, VS1-VS2 clarity, as the store's record lists them. The store's appraisal lists the carat weight, grade and color. Anything not shown here: Ask a jeweler.

How much does it weigh?

6.3 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 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 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 insured from 47th Street. Usually ships in 15 to 20 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).