... designed to fit in a 60 degree diamond that is 4" in patch height ...

The COOKIE CUTTER patchwork pattern from Jaybird Quilts was the inspiration for this quilting design. 

Dropping in the diamonds patterns first to help with finding the 6-pointed stars is the key to an easy layout/setup for quilting this top. Adding the 60 degree diamond 6-POINTED STAR pattern (1885 COOKIE CUTTER 01) to the top and using the P2P sewable line for an inside 1/4" echo on each of the colored diamonds pulls everything together with unity and balance in the overall design.

Here's a graphic to help you find the stars and the diamonds ...