There are many birthstones that show up on both lists of birthstones by month and by zodiac sign. For example, the list from ...

Also called month stones, birthstones are gems associated ... the American Gem Society didn’t develop a definitive list of each birthstone’s properties until 1912. Discover the meaning of ...

Garnet is January's birthstone. Its name derives from the medieval Latin " granatus ," meaning "pomegranate," according to ...

Each month has at least one gemstone; while some have multiple. Here's a guide to January's stone, including its namesake, history and more. Garnet is January's birthstone. Its name derives from ...