by aemory » Jan 9, 2002 A short question but one that I have been wrestling with for quite some time. I have a center stone (.7 carat) and I want it in a setting with 2 pear shaped side stones (The center stone is round. Here's the rub... What size should the side stones be? Is there a general rule to follow? Half the center stone in total weight? I just have no clue?