Beautiful Art Deco Platinum and 18K Gold 10 Diamonds and 4 Sapphires Pendant Cross. The cross is platinum set with 10 diamonds and 4 sapphires. The underside is 18K Gold. It measures 1-3/4 inches high from the bottom to the top loop and measures 1 inch wide from side to side. The condition is excellent. Weight 2.9 grams.