This elegant and popular pattern, Crystolite, was made for twenty years by the Heisey Glass Co. from 1937, and retailed in fine department stores. The Heisey Blank is #1503.
The spread of the arms is 7-1/4", and the height about 4-1/4". The base diameter is 4-3/4".
The candlestick is in excellent condition, with no chips or cracks.