Diamond Necklaces for Women Diamond Necklaces for women carry the touch of class and aristocracy. At the same time diamond necklaces give a composed appearance. Every metal has its way to imbibe diamonds to make jewelry and give it a different look. Gold and silver are considered to be among the best metals to go with diamonds. They help to enhance the glow of diamonds without causing any damage to the diamond. Diamonds are a Girl’s Best Friend Diamond necklaces for women are the most demanding diamond jewelry after diamond rings. We all know the cliche, Diamonds are a girl’s best friend.