This delicious aquamarinenecklace isthe colour of the palest tropical ocean and comes with the message march friendship love loyalty the perfect gift for march babies or as an anniversary gift for the 19th year aquamarine is believed to promote a long and happy marriage this march birthstone also makes a wonderful good luck charm too as according to legend the aquamarine originated in the treasure of mermaids and as such are a sailors lucky stone believed to keep them safe at sea