18k white gold diamond, sapphire, and emerald pin. This is a very unusual pin set with 9mm pearl as well as approximately 2ct of sparkling round cut diamonds, approximately 1.80ct of sapphires and approximately 2.30ct of emeralds. The color of the diamonds is G-H and the clarity is VS1. The length of this pin is 2 3/4 inches and the width from one hand to another is 2 inches.