The band is 2mm wide
The lazuli lapis gemstone is 5mm
Shop Policies: http://www.etsy.com/shop/wwcsilverjewelry/policy?ref=shopinfo_policies_leftnav
This ring makes a great addition to a stacking ring collection or can be worn alone, looks great either way.
Be sure to leave your size at check out in note to sell or e-mail me right after your purchase.
Custom rings at this time take 3 days before shipping, please see policies for updates to these times. I will e-mail you the exact shipping date.
Other Stacking Ring Options Here: http://www.etsy.com/shop/wwcsilverjewelry?section_id=11167492