👉 The term "birthstones" refers to stones or gemstones that are associated with a person's birth year. These stones are often used in jewelry and other decorative items to commemorate a significant event, such as a birthday or anniversary. For example, if someone is born on February 19th, their birthstone could be a diamond, which symbolizes the moon, because it aligns with the first half of the lunar cycle. Similarly, for someone born on March 20th,