Conq rewards: Can you lose chests after you reach enough points to get them?

So let’s say we got enough points for the legendary gem chest and unlock it. 

But then we lose points will the slider move back and we lose the chest or will it remain at our maximum achieved score? 

Im sure that is possible

Shows not

we had 160, lost 15, and its still show the chests

Nope get the :heavy_check_mark: and rewards will be urs to keep

Ah thanks for confirming