Origins of the Birthstones
Many believe that the Breastplate of Aaron is the basis for the origin of birthstones (also known as natal stones). The instructions for fabricating the Breastplate are in Exodus 28, 15-30: and call for the twelve stones of the Twelve Tribes of Israel to be set in four rows. These gemstones corresponded to the zodiac signs of the time. Our present calendar month system was not known at the time of exodus and today birthstones have come to be more commonly associated with the calendar month of birth although many people prefer using stones from astrological charts to represent their birth or natal stone.
For at least 10,000 years, man has used colored stones as talismans and amulets. He used them to predict the future, to protect him from harm and as healing aids. Religious traditions from early times included gemstones as important elements in their ceremonies and practices. Many people believe that the planets influence different stones and that planetary birthstones transmit powers associated with those planets.
As you can see, there’s many different schools of thought and influences on Birthstones. I’ve listed here some of the major different categories that I found info on.
