This 1/2 Carat Diamond Tennis Bracelet drops from $395 to $179 at My Jewelry Box. Plus, you'll get it in time for Christmas with free overnight FedEx shipping. This saves you $20 in overnight shipping fees, and it's lowest price we found for a similar diamond tennis bracelet by $20. It features 55 round-cut diamonds set in sterling silver, and comes in a gift box. Note: the shipping discount appears on the last page of checkout. There is no sales tax (except NY).