These stones are products of the best diamond-cutting technology available right after the Revolutionary War. Later in the 19th century came more refined, complex cuts like the Old Mine and Old Euro, but for 1800, this was the look. They are backed in reflective silver foil for added shine and whiteness. If it's wattage you want, you'll need a much newer diamond - a round brilliant cut, for example. If it's personality, though, you're in the right place.