10 Carat Round Tanzanite Gemstone With Exceptional Blue Color

If you like your tanzanite like the finest blue sapphire this is the gem for you. Almost no violet in daylight or incandescent lighting. It is rare to get pure blue tanzanites especially in a 12.8 mm finely cut round. Color bE+, blue exceptional plus. 12.8x8.8mm. Very good cut and VS clarity.