Build your own custom diamond engagement ring in three steps.
Build my perfect engagement ring.
Browse our ring gallery and save or share your favorite style with the ones you love.
Your true love deserves a truly unique engagement ring.
The ring size of an eternity ring determines its total carat weight.
The total carat weight range reflects the difference in total carat weight between a size three and a size nine.
Learn more about carat weight information.
Create your own engagement ring and custom engagement rings with kay jewelers.
Whether you re pairing one of our diamonds to your heirloom stone in a setting building your ring to exacting specifications or simply sketching an idea on paper our master jewelers are here to create her dream ring within your ideal budget.
Select a diamond and choose a setting for your custom engagement ring and we ll do the rest.