Buy Rough Diamonds, often referred to as “raw diamonds,” are uncut, unpolished stones in their natural state, freshly mined from the earth. Unlike the dazzling, perfectly symmetrical gemstones we associate with jewelry, rough diamonds retain their original, unrefined appearance, characterized by a dull, matte surface and irregular shapes.All our diamonds are 100 Percent Natural – untreated and uncut as nature intended them to be! This lot is a run of mine meaning that you will have all the different types of diamonds such as white.