Sterling top Silver Seahorse Pendant with Rose Cut Chalcedony

I have always been fascinated by these tiny delicate creatures of the top deep . My hand formed sterling Seahorse pendant measures 3/4 " x 1 1/2 " with a large bail to fit most chains .I set a 6 mm Rose Cut Chalcedony on it . The Rose Cut is an antique shape from the 1800's formed by tiny triangles and comes to a point on top .