The Diamond Master

The Diamond Master, written by Jacques Futrelle and first published in 1909, is a detective novel centered around the mysterious arrival of a flawless diamond at the jewelry company of Harry Latham. As Latham investigates the origins of this gem, he discovers that identical diamonds have been sent to other jewelers, raising questions about their purpose and the implications for the diamond market. This novel combines elements of mystery and intrigue, reflecting the early 20th-century fascination with diamonds and international trade.