Exhibit Antiques has dated this Rococo Light Baluster Glass to the 1750s.
It features a bell bowl with fine Rococo engraving around the rim. The superb stem comprises an angular knop above a cushion knop, a teared inverted baluster, and a basal knop. Raised on a conical foot.

Historical Context
Light baluster glasses are a mid-18th century refinement of earlier heavier stems, with slimmer, more elegant proportions. Rococo engraving, popular at the same time, features flowing, asymmetrical designs such as scrolls and floral motifs. Together, they reflect the shift toward greater refinement and decoration in Georgian glass.

If you wish to see more from the Dr Rigby Collection, comprising over 100 fine 18th-century wine glasses; please use the link below.
The Dr Rigby Collection of fine 18th century wine glasses
Date & Origin

England, c1735. Period of King George II.
Condition
Excellent. No chips, cracks or restoration. Small air bubble in bowl.
Dimensions
Height: 17.2cm
Rim diameter: 6.8cm
Foot diameter: 7.2cm
Weight: 173 grams
Exhibit Antiques has dated this Rococo Light Baluster Glass to the 1750s.
Specialists in 18th & 19th century antique glass
You can view the stock and full dealer information on the Exhibit Antiques Profile Page