4 Pieces Gemstone Sorting Gauge Compact Gemstone Gauge with Metal Cards Circular for Jewelers, Jewelry Workshop, Bench Work

Product Identity: A purpose-built circular gemstone sorting gauge designed with overlapping metal cards secured by a central rivet for quick and efficient stone classification.

Primary Function: This practical gemstone gauge allows you to easily check, measure, and match round gemstones by utilizing its integrated punched sizing holes.

Key Features: Built with small pull tabs and etched size markings, including a visible 36 mm marking, this lightweight gemstone gauge with metal cards offers clear readability and effortless handling.

User Benefits: Weighing approximately 13 g, this highly portable gemstone gauge is easy to carry and handle, making it an indispensable tool for busy jewelry workshops and repair stations.

Intended Purpose: Perfect for bench work, this compact sorting gauge helps jewelers organize and select stones with precision, streamlining the jewelry-making process.