The idea behind GemoAid is to provide a new series of low-cost add-on instruments, adjustable to almost any model of a gemological/geological device, enabling the enhancement of its testing capabilities.The GemoAid products, designed by a combination of gemological and mechanical engineering knowledge, are all multi-purpose instruments, which can be used for many applications, and include uniquely patent-pending solutions for certain gem tests.They are all designed to be small-sized, light-weight and portable, and are offered for an affordable price to allow all industry members, professionals and hobbyists alike, to have them.