Victorian Scottish Sterling Silver Bangle with Grey Banded Agate

19th Century Victorian antique sterling silver bangle with a frontal decoration of grey banded agate set flush with the silver. Please see one of the head photos and you will see that the central agate stone has a hair line crack, diagonal from middle up or down depending which way is up, this is a long term crack, this has been there for an awful long time. That is the only fault with the bangle, the photos appear to show that there are dark spaces which appear to be chips they are not just a darker shade of grey. The silver is fine and the bangle closes well, with a silver safety chain. This reflected within the price. This bangle is not adjustable in size.