First, the robot will use optical instruments to observe the appearance and internal structure of jewelry, including color, brightness, transparency, refractive index and other characteristics. Secondly, the robot will analyze the material and quality of jewelry by using physical principles, such as using X-ray fluorescence spectrometer to detect the elemental composition in jewelry and using densitometer to measure the density of jewelry.
The robot will analyze and compare these data to determine the authenticity and value of jewelry. Through scientific methods, robots can evaluate the quality and value of jewelry more accurately and provide consumers with more reliable purchase suggestions.