chiwanji Sizing Folding Fan Gauge Gemstone Diamond Pearl Jewelers Aluminum Measuring Tool - 6pcs Round

Description: - Portable folding fan-shaped gem size and diameter measuring tool, made of aluminum material, light quality, easy to store. - You can choose from many styles: 6 arms fan-shaped, 8 arms fan-shaped, and 6pcs round shape . - Suitable for measuring the diameter of diamond, gem and agate beads. - With professional size scale on the surface, it is a very practical tool for jewelers and jewelers. - With the help of this sizing gauge ,you will get a fast way to calculate the size and weight of a diamond. Specification: - Material : aluminum Size Chart: 6 arms fan gauge hole size : 1-6mm ,length 55mm 8 arms fan gauge hole size : 1-10mm.length 55mm round fan shape : square size hole size 2-4mm round hole size approx 1-10mm Package Includes: 1 set diamond fan gauge Note: Please allow slight measurement errors and color difference,thanks for your understanding !