hello brother, our company is interested to purchase rough diamonds approx., 500 carats every month , but first we would like to go for the sampling work so if you are interested to come to india or if you can send your rep., do write to us at *****we are interested in D & E COLOUR WITH IF CLARITY BETWEEN 5 TO 10 CARATS, DO GET BACK TO ME FAST OR CALL ON MY NO +91 94276 31119also advice me the bush price for the particularswe are ready to sponsor the airtickets and accomodation of the person flying to our countrythanks , mohammed+91 9427631119