8-Blade Fan Type Gemstone Gauge Portable Diamond Stone Measuring Tool Jewelry Making Accessories

8-Blade Fan Type Gemstone Gauge Portable Diamond Stone Measuring Tool Jewelry Making Accessories✅ Multi-Shape Measurement: Fits round, oval, marquise, pear, and other common gemstone cuts✅ Precision Engraved Markings: Clear size and carat weight labels for fast, accurate readings✅ Stainless Steel Construction: Durable, rust-resistant, and built for long-term use✅ Compact Foldable Design: Portable and easy to carry or store in your tool bag✅ Perfect for Jewelers & Hobbyists: Ideal for jewelry making, stone sorting, and appraisalThis professional Fan-Type Gemstone Gauge is an essential tool for jewelers, goldsmiths, and hobbyists alike, designed for quick and accurate size and carat measurement of diamonds, gemstones, and cabochons.Crafted from durable, corrosion-resistant stainless steel, the gauge features multiple fan-shaped blades with precisely cut holes and engraved markings, allowing you to easily measure round, oval, marquise, pear, and other common gemstone shapes. Each blade is clearly labeled with both size and estimated carat weight, helping you quickly identify stone dimensions without complex calculations.Its compact, foldable design makes it highly portable, perfect for use in the workshop, at trade shows, or on the go. The blades pivot smoothly, so you can quickly select the right size hole to fit your stone.Ideal for jewelry making, stone sorting, appraising, and quality control, this multi-functional gem gauge is a reliable addition to any jeweler’s tool kit.