Venetian Porcelain cup, saucer, coffee pot and plate

All the items are of the same pattern white hand painted net/brocade over a indigo blue glaze, they have gilt around the edges.  The handles are very intricate like a rococo design and the coffee pot spout is a snake shape.  There are no cracks or chips as far as I can tell.  These items are very delicate and light and seem quite small for general use.  I will try to load some photos up, any information as to history and (if any) insurance value would be much appreciated as they have been lying in a box now for 10 years.

At the moment I cannot upload the photos but will try to do so from my home PC tonight as I cannot fully describe the pieces without the photos. Thanks