This doily comes from Patricia Kristoffersen's Simply Delightful Doilies and the name of it is Impressive.
Materials used were Steinbach Wolle Maxi Ombre in blue shades, size 0 Clover Soft Touch Hook. Diameter is 17 inches. Pattern called for the use of a large sized hook (which I didn't use) so my finished size was one inch smaller. Still, it is impressive just like its name.