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K&B Stone and Diamond Measuring Gauge

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$32.00 cheaper than the new price!!

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New  $64.00
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Product details

Management number 203951585 Release Date 2025/11/05 List Price $32.00 Model Number 203951585
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K&B Stone and Diamond Measuring Gauge

The K&B Stone and Diamond Measuring Gauge is a pocket-sized aluminum tool designed for precise gemstone sizing. This compact carat gauge helps measure diamonds, loose gemstones, and settings from.03 to 4 carats, while also providing the corresponding millimeter values from 2 to 11 mm.

Whether you're a jeweler, appraiser, or hobbyist, this gemstone measurement tool delivers fast, reliable results with minimal fuss. The dual readout—carats and millimeters—makes it easy to verify stone size during setting work or when planning estate appraisals.

  • Construction: durable, lightweight aluminum that fits in a pocket
  • Range: measures from.03 to 4 carats and 2–11 mm
  • Easy use: simply drop stones through the holes to read carat and mm values
  • Versatility: ideal for diamonds, colored gemstones, and jewelry settings
  • Portability: pocket-sized gauge for on-the-go precision

Upgrade your toolkit with the K&B Measuring Gauge and measure with confidence. Explore your gemstone sizing workflow today.


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