The Diamond Boy Gauge is a high-precision measuring instrument designed for professional jewelers, gemologists, and diamond setters. Crafted in Switzerland, this premium-quality tool offers fast, accurate measurements of diamonds and gemstones based on their diameter, ensuring reliable results without compromising the stone.
Built with durable stainless steel and engineered for smooth operation, the Diamond Boy Gauge is ideal for everyday use in gem labs, workshops, and retail environments where precision is key.
Swiss-Made Precision
Crafted in Switzerland, the Diamond Boy Gauge offers exceptional accuracy and superior craftsmanship, making it a trusted tool for professionals worldwide.
Durable Stainless Steel Construction
Built to withstand regular use, the stainless steel housing ensures long-lasting durability and smooth operation.
Non-Digital Mechanism
Operates without batteries, ensuring reliable performance and simplicity — no need for digital calibration or charging.
Compact & Portable Design
Its compact size makes it easy to carry and use in the field or workbench, offering convenience without sacrificing precision.
Versatile for All Diamond Sizes
Perfect for measuring diamonds and gemstones based on diameter, ensuring that both small and large stones are accurately measured.
Trusted by Professionals
Renowned in the gemological world, this tool is trusted by gem professionals for its speed, accuracy, and ease of use.
Unmatched Accuracy
Thanks to Swiss craftsmanship, you can measure diamonds and gemstones with unrivaled precision, ensuring your work is always flawless.
No Batteries, No Hassle
With its non-digital mechanism, you’ll never need to worry about battery life. It’s always ready for use when you need it.
Long-Lasting & Durable
The premium stainless steel construction is designed for heavy-duty use, allowing for years of reliable performance in professional settings.
Easy to Use
Its simple operation allows for quick and effortless measurements, saving you time in your busy day.
Portable & Convenient
Take it anywhere, from your bench to the field. Its compact size allows it to be stored easily and taken on-the-go.