by Taylorbug! » Jan 7, 2019 What is the preferred length to width ratio for a pear diamond? I keep looking for a nice pear and actually prefer the longer length but don't want one that is totally out of proportion. I am thinking 1.75 to 1.80. For those that have a pear, what is your l/w ratio? Do you like it or would you prefer a different ratio? Please post pictures of your pear along with the ratio.