The Universal Diamond Gauge is an essential instrument for jewelers, appraisers, and diamond enthusiasts seeking precise measurements. This high-performance tool features a compact, fan-type design with seven precision blades, each engineered to accurately measure popular diamond shapes, including round, baguette, square, pear, and marquise.

Constructed from premium stainless steel, the gauge offers unparalleled durability and reliability. The blades are finely finished and fold neatly into a sleek, protective stainless steel case, ensuring both safe storage and easy portability. When closed, the gauge measures a convenient 3-1/2 inches in length, making it ideal for pocket or toolbox storage.

Manufactured in the USA, this professional-grade gauge provides accurate measurements for diamonds ranging from 0.01 to 4 carats. Its robust, foldable design and exacting measurement capabilities make it an indispensable tool for any serious jewelry professional.