Source: Jewelry Industry Council.
More on Birthstones from Fact Monster:
- birthstone - birthstone: birthstone: see month.
- month - month month, in chronology, the conventional period of a lunation, i.e., passage of the moon ...
- Movies, art, TV, music, holidays, architecture, fashion, calendars, toys - Learn about major world holidays, festivals around the world, oddball U.S. state holidays, birthstones, the seasons, the modern calendar, architecture, music, movies, TV, fashion, Oscars and Grammys
- gem, ornamental mineral or organic substance - gem gem, commonly, a mineral or organic substance, cut and polished and used as an ornament. Gems ...
- Encyclopedia: Clothing, Jewelry, and Personal Adornment - Encyclopeadia articles concerning Clothing, Jewelry, and Personal Adornment.