I LOVE this quilt! It's called a ten-minute block.
www.youtube.com/watch?v=ZbTHlGGKMPM My daughter Christina made this and I think this is only her third quilt. She used charm packs rather than layer cakes. This beautiful quilt went to her mother-in-law for her birthday. Lucky woman! I want to make one now... ahhhh... another one to add to the wanna-do list. I did have to quilt each block individually because the center diamonds are similar to the cathedral window technique.
This is the back:
