Vintage Siam Silver Blue Niello Dancer Brooch and Earring Set offers

Vintage Siam sterling silver blue niellowear brooch and earring set still in there original box. They are a lovely leaf shape with the beautiful turquoise blue colouring and silver dancer in the middle marked on the back Siam Sterling the box is marked sterling silver Niellowear Mariners Shop
A beautiful piece to add to a collection or wound make a nice offers gift

Condition
One of the earring backs is loose it still opens and closes but is not as tight as it should be . There is tarnish on both the brooch and earrings the box is damaged the lid is no longer joined to the box and it has stains and marks please see photos

Size
Brooch
4.5cm 1 7/8" long
3.7cm 1 1/2" wide
Earrings
2.5cm 1" long
2.1cm 3/4" wide
Weight 14.6 grams