sentence1: Head down to the right to the Treasury, whose chief attractions are the famous golden Topkape Dagger, with three huge emeralds set in the hilt, and a fourth forming the lid of a watch hidden in the handle; and The Spoonmaker's Diamond, an 86-carat, pear-shaped diamond set in a gold mount encrusted with 49 smaller diamonds.
sentence2: The main diamond alone is worth millions of dollars.