Pair of Cloisonne vases

Good afternoon every one, I wonder if you can help me out with a couple of items, the first is this pair of cloisonné vases, the pair appear to mirror nicely, the base and inside are covered in heavily pitted yellow/green enamel, some appear to have gold ? behind making the colour twinkle (sorry bad word but I was lost for the correct description) particularly the greens and some of the reds, they have I think brass bands, the wire to the cloisonné appears to be silver, question, can anyone put a date on these, and are they genuine, thanks
I have turned the vases to show different sides, but they are a matching pair