It was listed by Exhibit Antiques. Sold pieces stay on Sellingantiques as a record of what has passed through, and the next one is rarely far away.
Exhibit Antiques has dated this piece to the 1860s.
An exceptional pair or rare Alderman Copeland cut glass decanters dating to c1865.
See picture below of Paris Exhibition catalogue example.

They have their original stoppers with alternating cut and polished lobes. Slice and notch cut necks, the alternating cut and polished lobes continuing around the main body. Star cut feet.
Date & Origin

England, c1865. Period of Victoria.
Condition
Excellent, no chips cracks or restoration, clean and clear.
Dimensions
Height: 26cm (includes stopper) Diameter: 13cm
Historical Relevance
Hand-blown around the time the construction of the Brooklyn Bridge began on the 3rd of January 1870.
Exhibit Antiques has dated this piece to the 1860s.
Specialists in 18th & 19th century antique glass
You can view the stock and full dealer information on the Exhibit Antiques Profile Page