I've done the hard work for you.  Some ideas I like for Mothers Day.  Sadly, no gift for me to buy this year since this is my first mothers day without my mom but I know my Mom would approve of these:

A cuff that has a hidden script inside:  See it here.

A cute bird nesting necklace.  You can obviously choose how many baby birds you need.  See it here.

Or how about a collection of family photos in a book.  See it here

and then there is THIS....all the cool Mom Picks in just about every category including jewelry to food and homemade crafts that the little ones can do.  See them here.  I especially love the cookies decorated with the childs art drawings.  Super Cute!

Happy Mothers day!  Better get shopping NOW!