That's such a shame, because when there is a colour shift, the flashes of reds and greens are very attractive indeed, just like when a clean white diamond shows flashes of different colours as you move the stone. But I think by the time they were selling Csarite their quality was already beginning to get 'iffy': if you were fortunate, you still received something fully as described and worth the money, but all too often this wasn't the case (as in the case of your piece) - and as an aside, the metal weights had also begun to get thinner. My Csarite ring was bought years ago, is a bright, clear 'champagne' colour stone and I've worn it a lot and been happy with it, but sadly, since then, the whole Gemporia scene has changed and this is why I don't buy today - I would not feel confident that what I received would be anywhere near the same quality described on screen.
Sad state of affairs because I used to buy from Gemporia and be very pleased with the items when they arrived, but that all changed - and after receiving a couple of items that were nothing like the quality of the description and both of them needed to be sent back, it put me off buying any more.