Zodiac Birthstones vs Monthly Birthstones

Zodiac birthstones by month follow a different system from calendar birthstones. Calendar birthstones align with the month you were born, a standard established in 1912. Zodiac birthstones follow your astrological sign's date range, which often spans two calendar months.

Some overlap exists. January babies born under Capricorn claim garnet as both their monthly and zodiac birthstone. But those born under Aquarius might claim amethyst as their zodiac stone while garnet remains their monthly birthstone.

Zodiac birthstones are less standardized, and the lists vary by tradition and culture. Hindu tradition offers the Navaratna, associating nine gemstones with celestial forces rather than birth months or zodiac signs, creating a framework rooted in Vedic astrology.

For those seeking birthstone jewelry rings, the choice comes down to personal preference. Do you connect more with your birth month or your astrological identity? The chart below shows how zodiac signs align with their traditional gemstones, helping you explore the astrological path.