Gemax Gem Refractometer Dual Gem Lapidary Machines & Supplies it lets you easily test

it lets you easily test your diamonds for fluorescence

A pocket-sized instrument that instantly verifies the authenticity of diamonds based on their thermal properties

A Gripper is a versatile and indispensable tool designed for efficiently sorting stones

professional presentations

Gemax Gem Refractometer Dual Gem Lapidary Machines & Supplies it lets you easily testThe Gemax Gem Refractometer Dual is designed for portability, accuracy, and stable results. Its lightweight ABS body makes it ideal for travel, while the hard cube zirconia measuring prism ensures reliability. Features: High Quality Optical Prism: Scratch resistant synthetic CZ prism for superior clarity. Larger Eyepiece: The 32mm eyepiece allows for easy and quick viewing. Sturdy Table: Aluminum alloy table, 45mm thick, provides a stable platform.