Seaglass Pale Green Pendant and Unakite Beads Necklace Was £25.00 - Now £17.50! Quantity: at £17.50 each Add To Basket 1 in stock. Seaglass pale green pendant and unakite beads necklace with a sterling silver trigger clasp. Length of necklace is 16 inches. Height of pendant is 1 inch. Width of pendant is 0.6 inches. Gorgeous unakite beads seaglass pendant necklace.