There are also initials on the opposite side possibly referencing Empress Catherine the Great of Russia. (Please see last picture for reference) I believe the glass is hand blown, not molded. Bubbles are visible in glass as well as a circular pattern in the foot when one examine the glass with a 10X loop.
Condition is original with no chips, cracks, or damage. The base of the glass measures approximately 1 13/16 in diameter. Rim is also approximately 1 13/16 in diameter. Height of the cordial is 4 5/16.