I hear you, and read the announcement, but the last diamonds...

I hear you, and read the announcement, but the last diamonds they found were 3, yes 3, microdiamonds. Wow exciting. The area they just located is a large diamondiferous looking location, but it yet to be proven what size, type, quantity. Easy to find out as they say, so why not make the press release when they actually find diamonds on the ground, not from the air.
I'll wait and see. Last and late is better if good, rather than early and nothing of significance.