Features: Uncover the intricate details of diamond cutting with our high powered waist code display instrument. Perfect for jewelry enthusiasts and professionals alike. Designed with a unique waist shape, our waist code display instrument provides a comfortable grip and stable operation, ensuring an enhanced user experience. Tailored for jewelry appraisers, professionals, and gem lovers, our waist code display instrument allows for accurate assessment of diamond cutting quality and assists in identifying authenticity. Whether at home or in a classroom setting, our waist code display instrument is a versatile tool for observing and evaluating diamond cutting, providing objective data for decision making. Elevates your diamond appreciation and research with our waist code display instrument, bringing a new levels of insight to your viewing experience. Specifications: Material: metal Package Includes: 1xWaist Code Viewer note: Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before you bid, Due to the difference between different monitors, the picture may not reflect the actual color of the item.