Double Diamonds is a fully reversible baby blanket but, could easily be modified for larger or smaller size to suit your desires. Knits, purls, pattern repeats, then finished off with a touch of crochet edging with options for a smooth edge or a fabulous ruffle.
Pattern features both charted and written instructions for the Diamond stitch. 
 
Final size of the blanket can be modified bigger or smaller by changing yarn weight, needle size, cast on stitches and row repeats allowing you to fully customize it to your desires.
 
Crochet stitches used: CH, SC, TR, and SL ST-many tutorials online for guidance if needed.
 
Supplies needed: Circular needles 32” and J/6mm crochet hook, stitch markers, row counter would be helpful for some, darning needle, scissors.
 
Caron One Pound 812 yards/453.6g was used. Required 760 yards of Master Color & 335 yards of Contrast Color for ruffled edge.