Kristal Caviar | KaviariSizes 50g (1. 76oz) and up usually require 24 48 hours to process before shipment. If you go to your local gourmet market you are going to find a lot of caviar. That said, none of them will have the quality and traceability of Kaviari. Kaviari selects its caviar at the source. Their team spends regularly a few days on the fishing farm, to select the sturgeons on the spot. The kristal caviar is then sent and stored in the refrigerated room of their lab