The Jeweler's Son Brought an Uncut Diamond to Your First Meeting – intro video

The two mothers sit in the living room next door, the door left ajar. You assume this will be one more arranged meeting that ends with the coffee. He has barely sat down when he takes a small black velvet pouch from his pocket, tips out something grayish-white and rough as a pebble, and slides it toward you. “This is an uncut diamond.”