100% Satisfaction Guaranteed if not you can return it. FREE Certificate 100% Mined AMETHYST Silver Plated Adjustable Ring( Free Size Anguthi) gem Stone from Earth Stone. The photo gives a good representation of the Gemstone but does not represent the actual size & color. It is possible to gain financial stability by wearing AMETHYST STONE is known to increase chances of profit in business and export import deals and it is believed that it boosts the amount of profit too. Along with a product we will provide you certificate of authenticity.