Whether or not a gemstone should touch the skin depends on personal preference and traditions associated with certain gemstones. In many spiritual practices and healing traditions, wearing gemstones that touch the skin is believed to enhance their energetic properties and offer various benefits. This belief stems from the notion that gemstones transmit energy vibrations that can positively influence our well-being when they are in direct contact with our skin. However, some individuals may prefer to wear gemstones as pendants or incorporate them into jewelry pieces without direct skin contact due to personal comfort or styling reasons. Ultimately, whether you choose to have a gemstone touch your skin or not is entirely up to you.