Feature: Very high fire sparkle in sunlight and with point light sources High quality material, no impurities inside, super shiny European automatic machine cutting, diamond cutting surface, hearts and arrows High temperature, no discoloration, Mohs hardness: 8.5 Material: Start Cut Cubic Zirconia Size: 4 MM Color: Sparkly White, Quantity: Single pcs, ask for quantity pcs Note: Size for manual measurement, there may be a 0 to 2 cm error, belongs to the normal phenomenon. And due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!