Reply To: Rough Chatham synthetic corundum › Forums › Cutting Material and Identification › Rough Chatham synthetic corundum › Reply To: Rough Chatham synthetic corundum March 30, 2016 at 9:04 am #2465 randycarlsonParticipant @randycarlson Wayne: What color(s) do you have? What sizes (weight)? What price per carat? Regards, Randy Carlson Houston, Texas