It means that there is more weight in the depth of the stone than is ideal. You will pay the price for the weight without it being visable (thus the smaller than 7.5mm diameter that 1.5ctw stones ideally have), and it may impact the performance of the stone.Date: 12/29/2004 1:20:29 PM
Author: stu1675
what does it mean that a diamond is ''heavy''