Elegant Hawaiian Sterling Silver 15MM Hawaiian Plumeria in Harp Shaped Pendant. There is a 5/8″ in diameter Hawaiian Plumeria set in the Harp Shaped pendant. The Harp Shaped pendant is 7/8″ in width and 3/4″ in length. It is made with Elegant Hawaiian Sterling Silver and Rhodium finished to avoid tarnishing. Always appropriate and gorgeous, this pendant is a timeless classic, and it belongs in every jewelry wardrobe. Create an account and you may add items to your wish list and share that list with anyone!