This is a beautiful platinum and diamond ring. This ring weighs 5.1 grams and is a size 6. The center diamond is a princess cut that is 3mm x 3mm and is approximately .18ct. The clarity is an S1 2 with a K color. There are 2 .05ct round diamonds and 4 .03ct baguette diamonds. There is an approximate total of .40ct total diamond weight.