This is a wonderful ring.  It would work well as a cocktail, dinner, every day, anniversary or even an engagement ring.  There is a marquise shaped genuine natural tanzanite flanked on each side by 4 round brilliant cut tanzanites going down the sides of the ring.  All of the stones are a lovely deep shade of purple and have excellent color and clarity.  The setting is a V shaped design.  It is really a lovely eye catching piece.  This ring is genuine 10 K yellow gold polished to a mirror shine.  It has that warm glow and luster that only real gold has.  The band is marked 10 K and the piece weighs about 3.2 g.