1950's Platinum and Fancy Color Diamond Ring with GIA Report. The Ring Features a graduating triple row domed design framed with 38 marquise cut diamonds that weigh 4.00 carats. It is centrally set with a fancy light brownish, greenish yellow round brilliant cut diamond that weighs 1.29 carats. It is accompanied with a GIA Diamond Grading Report #2141744515 stating that the color is natural. It is set into a handmade platinum mounting that weighs 7.80dwt. The ring is a size 6 1/2. The mounting has been tested by one of our gemologists and it is consistent with .90% platinum quality. Shipping $35.00.