

🔮 Unlock the Secrets of Your Gems!
The Gem Refractometer GI-181-1 by Grand Index is a state-of-the-art tool designed for accurate measurement of the refractive index of gemstones. Its compact and durable design makes it ideal for both professional gemologists and passionate hobbyists, ensuring you can test and verify the authenticity of your gems with ease.
ترست بايلوت
منذ 4 أيام
منذ شهر
منذ 4 أيام
منذ شهرين