Ring Sizing Kit (Square)

Want to order a ring, but unsure of your size? Order a Ring Sizing Kit online before you make a purchase! After you know your size, return the kit within 5 business days and we’ll refund your $75, or apply it to your next purchase. 

Each kit contains three rings. Select the combination of sizes you wish to try, or send us a note during checkout via the contact form if you need further assistance.Please note: Our square rings are available in sizes 5.0 - 9.5 (scroll down for additional information).

I know my approximate size and I'm ready for a kit!



We're Here to Help

Whether you call, text, or fill out the form on the right, we'll happily answer any questions you may have.

+1 415 637.7762

The CMD Shop & Design Studio
1406-B Valencia Street
San Francisco, CA 94110

CMD Hours
Monday: By appointment
Tuesday - Saturday: 11am - 7pm