JayPays, also known as Best Diamond is a diamond wholesaler. I sell to manufacturers in the U.S. and overseas. I buy thousands of carats each month to supply to these buyers. They design an item, make a large quantity of that item and so they need consistent goods. That's where I come in. I buy any and all qualities and then sort them to fit the manufacturer's needs. This is the only way they buy - several hundred to thousands of carats of one consistent quality at a time. So that's What Jay does.