Stone Name - Natural Ruby Carat Weight :- 10.00 Ct. Dimension :- 13 X 12 X 09 MM Shape :- Rough, Color :- Red These top grade stones are perfect for crafts, jewelry making, wedding or home decor, art projects, reiki, fountains, vase filler, terrariums, flower pots, chakra cleansing, crystal grids and so much more. What is the Definition of a Rough Gemstone? - An uncut un-shaped gemstone of gem grade is called 'rough'. It is the stone in its natural form, often found in the ground, just as mother nature made. They are often called raw gems but the proper name is rough.