VIP5 = 5,000 gems
VIP6 = 10,000 gems
VIP7 = 20,000 gems
VIP8 = 50,000 gems
VIP9 = 100,000 gems
VIP10 = 200,000 gems
VIP11 = 500,000 gems
VIP12 = 1,000,000 gems

I forgot what VIPs 1-4 are