Of square form, well worked in the form of a pair of dragons crouching on their haunches atop the seal, each horned mythical beast depicted with long curling whiskers flanking a mouth revealing sharp fangs, the upper edges of the intertwined scaly bodies adorned with well-pronounced bosses simulating prominent spinal columns, the center of the dragon final pierced through with an aperture, the stone of a dark green tone with areas of darker speckling. 2.77 inch W, 3.07 inch H