Charm: 9mm L x 5mm W Solid Gold 2.5mm Round Faceted Genuine Gemstone in Garnet Matte Finished Gold January Birthstone Charm in Genuine Garnet Add this sparkling gemstone charm to any necklace or bracelet to represent the birth month of someone special. This solid gold pendant features a flush set genuine garnet gemstone.This faceted Garnet gemstone is the birthstone for January. Birthstone prices vary depending on the cost of the stone. The pictures in Alternate Images are there to show the scale of the product. Colors and other details may vary.