My husband and I were on a Norwegian Cruise to the Mexican Riveria. While in Puerto Vallerata, we purchased a loose Tanzanite. Then my husband felt we should have it set in a ring. He picked out a 18K WG mounting with 2 side trillions about .30 each. I looked at the stones in the shop with a loupe and found the stones to be nice quality, about G-H color, SI2 clarity. Though not a certified gemologist, I have some jewelry sales knowledge. The cruise representative had the ring mounted and brought it back to the ship. I was a bit concerned with... read full review »