The World is Made of Glass Ltd. has dated this piece to the 19th Century.
The decanter is in excellent condition for its age.

The decanter has been mouth-blown in Bristol green glass and has been engraved with thistles and roses to the body of the decanter. The decanter measures 13.5 cm (5.4 inches) in diameter at its widest point. The decanter is 16.5 cm (6.6 inches) in height without the stopper and 21 cm (8.4 inches) in height to the top of the stopper when inserted. There are no chips, cracks, significant scratches or any other evidence of restoration. There is a yellow metal and cork decanter stopper of the correct style for Brandy that comes with the decanter. We do not know as to whether it is the original or not.
A very nice looking decanter weighing in at 345 g. (~ 12 oz.).
The World is Made of Glass Ltd. has dated this piece to the 19th Century.
Dealing in antique and collectable glass from the 17th to the 21st century.
You can view the stock and full dealer information on the The World is Made of Glass Ltd. Profile Page