Yes, garnet and rose quartz are indeed the birthstones for the month of January.
Garnet is a popular gemstone that comes in a variety of colors, including red, green, yellow, and orange. The most commonly known garnet is a deep red color, and it is often associated with love and passion. Garnet is also believed to have protective and healing properties, and it is thought to bring peace, prosperity, and good health to its wearer.