14k Yellow Gold Blue Sapphire & Diamond Ballerina Ring. It is a Size 6 3/4 and weighs 1.75 Grams. The natural oval sapphire measures 7.2mm by 4.95mm and weighs approximately 1 ct. There are 12 small round natural diamonds. The diamonds have a total weight of .10 cts. and are I1 to I3 clarity and I to J in color. The ring is hallmarked 14k. The ring is light weight but it’s priced well.