The pendant is made in eighteen carat gold and has a brushed finish. The inspiration for the piece comes from microscopic photography of algae. The main featured stone is a green amethyst with a bar of gold across the front set with tiny diamonds there is a diamond encrusted bead in the centre and on the catch there is a red garnet. The dimensions of the pendant are 2.3 cm x 1.5 cm and the chain is 18 inches in length. This piece is made to order.