Champagne and Caviar, a classic combination.
The Caspian Sea is considered the source of the finest caviar in the world. Contemporary black caviar is roe from sturgeon fished from the Caspian Sea by Azerbaijan, Iran, Russia and Kazakhstan. Given its high price in the West, caviar is synonymous with luxury and wealth. In Hong Kong and Japan, caviar may be found on sushi and is often very affordable.
In addition to the wines mentioned in our food pairing table you might consider a Brut Sparkling wine. Caviar is a delicacy, don't ruin it with a low-quality wine.