My DH is upgrading me. My Tiffany personal shopper recently gave me quotes for the following rings that I tried on ~ Novo 1.68 carat IVS 24,000, Novo 1.51 carat VVS1 $23,100, Novo 1.51 carat VVS2 22,600; Round brilliant (which is the one pictured) 1.71 carat IVS $24,700, Round brilliant 1.33 carat GVVS $21,000.