18K white gold tanzanite and diamond ring. Ring size 7. This item has been appraised and inspected by our certified gemologist. Metal: 18K Gold Total Gram Weight: 31.40 Stone: Diamond Cut: Round Brilliant Color: G-H Clarity: VS1-VS2 Stone Count: 284 Total Carat Weight: 2.85 Stone: Tanzanite Cut: Trillion Color: Deep Purple Clarity: Transparent Stone Count: 1 Total Carat Weight: 67.52