The stone's center piece (CP) 2X1 for face work has a pleasing look. For a long period, they can keep their colour and look consistent. It is a durable construction stone. It is worth more than 3% in terms of wear value. The quality of this center piece (CP) 2X1 stone is crisp, uniform, brilliant, and transparent with granules fracture. It is hard enough to withstand abrasion in the set. This stone is devoid of organic components like clay, plants, and other organic matter.