We're happy to help you find the right size!

Finding the right ring size is key to both comfort and confidence. Refer to our detailed ring size chart below to determine your perfect fit.


How To Find Your Ring Size

Method 1: Measure a Ring You Already Have

1. Choose a ring that fits the desired finger comfortably.
2. Measure the inside diameter of the ring in millimeters.
3. Match your measurement to the chart below to find your ring size!

Method 2: Measure Your Finger

1. Wrap a strip of paper or a piece of string around your finger.
2. Mark the point where the paper/string overlaps.
3. Measure the length in millimeters.
4. Match your measurement using the chart below.
Notable Tips:

In-Between Sizes: If your measurement falls between sizes, choose the larger option the more comfortable fit.
Consider Your Knuckle: Ensure the ring can glide over your knuckle comfortably.
Check The Temperature: Fingers are smaller when cold and slightly larger when larger when warm.



@PROMISESTONEJEWELS

Join Our Growing Creator Family

Real Ambassadors. Real Moissanite. Real reactions.

Real content from Promise Stone Ambassadors · Tap any clip to watch

View Best Sellers

Customer Reviews

Overall rating: 4.9 / 5 from 4850 reviews.

Customer photo review of 2mm Half Eternity Moissanite Band

Love this dainty little ring. It is supposed to be a size 4 but it is still big on my finger. I wanted it because while I was in hospital in May after an accident someone stole my wedding rings. Thanks, Pat

Patricia C. 4/5 Verified

2mm Half Eternity Moissanite Band

Customer photo review of Round Cut Hidden Halo Moissanite Ring

This ring is absolutely beautiful and sparkles like crazy in every light. the moissanite looks very high quality and the setting feels secure and comfortable to wear daily. the stone is definitely big, so if you want something petite or super modest, this may not be for you. people notice and compliment my ring almost immediately!

E R. 5/5

Round Cut Hidden Halo Moissanite Ring

Customer photo review of 3 Carat Oval Cut Moissanite Ring with Pavé Band

Shipping was quick. communication was 5*. regular updates. i was expecting it to look bigger but it’s a good size. i have put it on with my eternity band. definitely recommend it.

Shopper 5/5

3 Carat Oval Cut Moissanite Ring with Pavé Band