This is an elegant platinum star pin/pendant from the 1950s. The pin is centered with sparkling round cut diamond that weighs approximately 0.65ct. The center diamond is accentuated by dazzling marquise and round cut diamonds that weigh approximately 2.50ct. The total weight of the diamonds is approximately 3.15ct. The color of the diamonds is 43mm by 45mm and weighs 17.5 grams.