This elegant Depression Era crystal bowl is in the Ridgeleigh pattern by Heisey Glass produced from 1935 to the mid-1940s. It's a straight sided shallow centerpiece bowl measuring 8 1/4 inches diameter by 1 5/8" high.
The raised in-mold Heisey H in Diamond mark is present in the bottom center. There are a few light scratches in the center, well concealed in the ribbed pattern. Absent of chips flakes, water stain.