This is a gorgeous platinum sapphire diamond pin from the Edwardian period. The pin is set with approximately 1.20ct of sparkling old mine cut diamonds and approximately 6ct of lustrous oval cut sapphires. The pin has amazing milgrain, open work and gallery designs. The back of this pin is in 14k yellow gold. The measurement of the pin is 65mm by 12mm and it weighs 7.5 grams