Ann: Investor Presentation - February 2017, page-105

MUS' neighbour, GEM, their historical ruby sales for high quality ones, yielded average price about US$610/ct. During the quarter of GEM having sold high value rubies including two matching rubies of total 45ct, they yielded about US$616/ct.
As today's presentation outlines, MUS is focusing on high quality rubies, so our 6k ct rubies including fix special rare rubies, could be worthy US$3.6m if achieved similar sale price as GEM.
My guess for 6k rubies, is still between US$2m - US$20m.
We will be likely to know this revenue within next two months.