We have always thought that pearl clasps are really important to finishing of a necklace. That's why we decided to expand our clasp selection for pearl necklaces. Please see this link below:
As you can see we have single strand clasps, double strands clasps and multi strand clasps. We now offer an amazing variety of pieces with pearls, with pearls, gold and diamonds and just gold:
http://www.americanpearl.com/clasps.html
The section with pearl and gold clasps has been greatly expanded here:
http://www.americanpearl.com/doublestrand1.html
Of course, it's often the case that a custom clasp is needed. Many of are clasps can be adapted and made in platinum, white gold, a higher amount of smaller sized pearls or fewer larger pearls.