Gemstone Sets-Gemstone sets can be handy as a traveling tool since they are portable and usually come with small velveteen or cloth bags. Gemstone sets are usually a spell or ritual within themselves or they can be used for other purposes such as feng shui, divination, relieving stress, and building up ones own energies. Gemstone sets can come with all manner of gemstones both natural and tumbled and may also contain natural minerals and fossils for added benefits.