9mm x 7mm Gemstone Size: Dimensions & Carat Weight

Question
how large is a 9mm/7mm gem

             thank you

Answer
Hi Marco,

9mm/7mm is a gemstone that is 9 millimeters in length and 7 millimeters in width.  This translates in inches to about 0.3543 inches by 0.023.  Roughly a third of an inch by a quarter of an inch.  

If you are looking for the carat weight of a 9mm x 7mm gemstone, I can figure that out for you if you tell me what type of stone and the shape.  

Lisa