This stunning elegant model is from our classic collection made in solid 10K Yellow Gold , and set with 16 precision cut and Highly Polished Genuine Iolite and Diamond . The Iolite are in 14 in 2.5mm round shape , and The Diamond are 2 in round shape all stone's are hand set in prong setting . The superior workmanship and the sparkle of the Diamond and Iolite makes this piece of jewelry a treasure to own . Sizes available in US, 5.5 , 6, 6.5, 7, 8, 8.5, 9, 10, 10.5, and 11. Please quote the size needed when ordering.