Scottish Agate jewellery is so diverse and so collectible. Earrings are very hard to find of this type. These earrings are not marked ( typical of this period) and have been tested via acid ted and are sterling. The horseshoes are 5/8 inch long and over 9/16th inch wide and have grey striped agate pieces that are pieced into the hollow setting. There is hand etching around the agates. The earrings have their original pierced hooks. C. 1860.