Mark Davis Antiques has dated this Qianlong Famille Rose Plate to the 18th Century.
The decoration is still very fresh and the raised enamel type decoration still in situ. There are some areas of rubbing as can be seen in the photos, but overall decoration is excellent. To the rim there are some small nibbles, as can be seen agin in the images.
This is a very rare export pattern, the only identical plate I could identify having been sold made some £1200.00 at an auction in Scandinavia.
I highly recommend this plate.
Mark Davis Antiques has dated this Qianlong Famille Rose Plate to the 18th Century.
You can view the stock and full dealer information on the Mark Davis Antiques Profile Page