Charm: 9mm L x 5mm W Solid Gold 2.5mm Round Faceted Genuine Gemstone in Pink Tourmaline Matte Finished Gold October Birthstone Charm in Genuine Pink Tourmaline Gorgeous Pink Tourmaline is a hot pink color, and adds a bright pop of color to your jewellery. Add this sparkling gemstone charm to any necklace or bracelet to represent a loved one born in October. This solid gold pendant features a flush set genuine pink tourmaline gemstone.This faceted Pink Tourmaline gemstone is the birthstone for October. 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.