If you’re looking for a Bi-Color dazzler, then this Tourmaline that boasts both pink and green should be on your list. A gem that has the most seamless graduation, this 4.53 carat, measuring 16.22 x 7.31 x 4.89 mm, will tell an interesting story. Natural and perfect for a yellow gold setting, these colors have something elegant about them that will relate to a lot of women.