53.97-Carat AAA D-Block Tanzanite Start Price USD 47,500.00 Current Price USD 47,500.00 Time Left - Bid Count 0 Buy It Now Price - Reserve Price - Start Time Monday, September 22, 2008 End Time Wednesday, October 22, 2008 Location Roseville, CA See more about '53.97-Carat AAA D-Block Tanzanite' Description This is a magnificent Museum Grade AAA Tanzanite.  The stone is a cushion shaped, modified brilliant cut measuring 19.90mm x 19.90mm x 15.82mm, with a weight of 53.97 carats.  The color is rich "old mine" deep blue, evenly saturated, with an excellent cut and polish.  Comes with GIA Certificate, Report # 16431056, and a certificate of appraisal for $59,365. This is a truly a Collector's Grade gem -- a once-in-a-lifetime opportunity to own this size and quality of old mine material. Place a Bid!