including one centering an old European-cut diamond weighing approximately 0.20 carat, accented by triangular-cut sapphires, mounted in millegrained and etched eighteen karat white gold; and one centering a round brilliant-cut diamond weighing approximately 0.50 carat, accented by round brilliant-cut diamonds, mounted in fourteen karat white gold; and one centering three round brilliant-cut diamonds, accented by single-cut diamond surround; estimated total diamond weight: 0.90 carat.