There are at least 30 stones in each lot!! All our diamonds comply with UN Kimberley regulations. Or by clicking on our store link! The item "1+ Carat 1-2mm COGNAC ROUND Rough ROSE CUT POLISHED DIAMONDS" is in sale since Tuesday, January 7, 2014.This item is in the category "Jewelry & Watches\Loose Diamonds & Gemstones\Loose Diamonds\Rough Natural Diamonds". The seller is "ruffdiastuff" and is located in New York, New York. This item can be shipped worldwide.