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Women's Wedding Rings & Bands
101 pieces
“Buy jewelry you fall in love with. And it has to fit right, or there's no point.” Trax, at the jewelry store on 47th Street
10 of the 17 full eternity bands here come in one size, so settle hers first. Size 6 sold most.
Matching her engagement ring? Four bands here curve round the stone, and two open rings sit flush.
Buyer's guide
How to buy women's wedding rings and diamond bands
10 of the 17 full eternity bands here come in one size, so settle hers first. Size 6 sold most.
Matching her engagement ring? Four bands here curve round the stone, and two open rings sit flush.
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
Wrap a strip of paper snug around the base of the finger, where the ring sits, and mark where it meets. If your knuckle is bigger, wrap it there too and take a size between the two, nearer the knuckle. Lay the strip along the ruler's right edge from the 0. Move the slider until the gold line sits on your mark.
52 mm around is size 6
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.
Between two sizes? Take the one that passes the knuckle and sits snug below it. A wide band, 8 mm and up, fits tighter, so go up a half size. Measure at the end of the day, at room temperature.
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 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; the sales lines are women's wedding rings sold here in the year to September 26, 2026, with a size recorded.
Questions we get in the store
Which wedding band goes with my engagement ring, or should I buy a bridal set?
Her engagement ring decides it. A stone set high leaves room for a straight band, while a low setting or a wide halo wants a curved contour band. A bridal set skips the matching, since its two rings were made together.
Full eternity, half eternity or a straight band: what is the difference?
It is how far round the diamonds go. A straight band has them across the top, a half or three-quarter band part way, and a full eternity band the whole circle, with no bare metal left at the back.
Should the band match her engagement ring's size, and how do I check it quietly?
Usually yes, as both go on one finger. Borrow her engagement ring when she takes it off and read it on this page's ring sizer, or ask her family. Ask the desk before you count on resizing; a resized band is final.
More questions we get
Why do some eternity bands come in one size only?
A band set all the way round is made at one size, with the stones fitted to that circle. Here 10 of the 17 full eternity bands come in a single size. If hers is not offered, ask us whether that band can be made in it.
How wide should a wedding ring for women be?
Most bands sold here were 3 mm or less. Of the 18 listings that give a width, 7 are under 2 mm, 9 run 2 to 3 mm and 2 are wider. The 1.70 mm band sold most. If a listing leaves the width out, ask us.
Are these diamond wedding bands for women lab-grown or natural?
Both, and every listing says which: 24 here are lab-grown and 27 natural. Each is a real diamond. About half the bands sold in the year were lab-grown.
Which metal for a wedding band that never comes off?
14K gold suits most women. It is harder than 18K and shrugs off daily wear better. Nine bands in ten sold here were 14K. Choose 18K for a richer yellow, or platinum for a white metal. Match the color of her engagement ring.
How much does a women's diamond wedding band cost?
The price is printed on each listing. Gold karat and grams move it, and so do the carat total, lab-grown or natural, and how far round the diamonds go. For a band made to order, ask on the live chat, or call 212-872-9692 from 10 AM ET.
What if the band arrives and it is the wrong size?
Tell us the day it arrives, on the live chat or by phone from 10 AM ET. If it came from our case, unworn and unaltered, it can return within fourteen days of delivery, less the return label and five percent for restocking. Made to order or resized is final.