Styling Diamond Necklaces The diamond necklace is one of the most iconic and versatile pieces of jewelry that can be worn with any outfit and for any occasion. Just like this stunning gem that comes in all shapes and sizes, diamond necklaces come in a variety of styles too. In this article, we will explore types of diamond necklace, styling tips for diamond necklaces, and how to choose a timeless piece you can wear for years to come.