Refractometer Code:With Light Source This volume provides an in-depth

This volume provides an in-depth look at evaluating coloured gemstones

so you never have to send your diamonds out of the office

10 A Practical Tool

5kg (1 lbs)

these premium diamond tweezers combine Swiss precision with a secure locking mechanism for safe and accurate stone handling

Refractometer Code:With Light Source This volume provides an in-depthThis high precision refractometer is designed for reliable and accurate measurement of the refractive index (RI) of gemstones and transparent materials. Built for gemologists, jewellery professionals, and laboratories, it provides essential data for gemstone identification and material analysis Key Features Precision Optical SystemOffers a clear, stable RI scale typically ranging from 1. 301. 81, suitable for most gemstones Durable Testing PlateHigh