Originally Posted by ktbb
since you;ve got so many bias edges you could try starching and sizing the diamonds to shape by pinning them to a board for drying..draw out the shape they should be then pin to that size after they're wet with starch and let dry...
Or, separate each of the dimonds and applique them to a solid background and add sashing, etc to enlarge the star design and hide the discrepancies in size...your own design.
Both good ideas. I would try the starch first, and if that doesn't do it, then use these over a background as suggested, and start with new ones for your quilt.