Solid sterling silver seed pods, cast from the Australian nettle tree (Celtis australis) in my garden. The little pods are heart-shaped when on the tree but when dry, they have a beautiful veining on the outside of the pod.  The seed pods are hanging from a sterling silver sleeper hoop with a hinged fastening.  
They are available as burnished white or burnished oxidised black.
Size:- The pods are approximately 15mm high including hanging ring x 8 mm diameter.  The Sleeper hoops are 18 mm diameter.