I just purchased a .32 CT, VVS1, G color, gold platinum Tiffany and Co. Lucida engagement ring on Ebay from a platinum rated seller for $900.00. Was this a deal or did I get ripped off?? There is no certificate included, but the seller told me if I go to Tiffany they can order the orginals for me, is this true? All it comes with is the box. Any help would be great! Thanks