GIA Celebrates Birthstones –Tourmaline, the Chameleon of Gemstones
Tourmaline, the October birthstone, comes in almost every color of the rainbow. The most popular varieties range from rich reds, …
October Birthstone: All About the Tourmaline
October babies have the pleasure of enjoying two birthstones to commemorate their birthdays –tourmalines and opals. This post is all …