Digital Pocket Gemstone Gauge

A digital pocket gemstone gauge measures set and loose stones at the bench, reading across the stone and displaying the figure on a digital display.

This compact gauge is fitted with leverage-type measuring jaws, purpose-built for measuring both set and loose gemstones. The slim, pocket-friendly form makes it easy to reach stones in settings, while the digital readout delivers precise, easy-to-read measurements. It measures up to 20.0 mm (1.03") and resolves to 0.01 mm (0.0005"). Pair this gauge with a gemstone reference book for quick and reliable stone weight estimation.

Features

• Leverage-type measuring jaws for reaching set and loose stones
• Measuring capacity of 20.0 mm (1.03")
• Resolution of 0.01 mm (0.0005")
• Compact, pocket-sized form for convenient bench use
• Digital readout for fast, accurate measurement
• Well suited to use alongside gemstone reference books for weight estimation