Absolutely gorgeous antique Victorian micro mosaic depicting a King Charles Spaniel lying down in the grass. The setting tests as 14K but is not marked. I believe it is solid gold and not plated, but have not filed into it as not to damage it. A few of the tesserae sit slightly higher than the others giving it more dimension. All the tiles are intact and secure. It most likely is an English or Italian piece. It is in excellent condition, other than a very small solder repair on the back of the frame. The pin stem is curved and extends beyond the c-clasp, typical of that time period. It measures 1 5/8 x 1 3/8 inches.