1. The great African Star "Africa Star" is the largest cut diamond in the world. This diamond was cut by an American company. The company studied the diamond for six months before deciding how to cut it. 2. Mountain of Light Diamond This diamond has the oldest record history, and the earliest record can be traced back to 1304. During the reign of Queen Victoria, it was cut again and later embedded in the queen's crown. This diamond now weighs 65,438+008.93 carats. The "Mountain of Light" diamond is said to be a gift from God to faithful believers. 3. AXA show diamond "AXA show" is not only one of the largest diamonds in the world, but also the second largest diamond found in the world so far.