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Instruments for gemological Instruments, Gemological Microscopes, Diamond Tester, Gemstone Tester, Gold and Jewelry Scales.

Lapidary tools and accessories for precious stones

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There are 61 products.

FRIEDRICH MOHS 1773-1839

Friedrich Mohs 1773-1839 by A. Berstein, D. Giordano, R. e V. Zancanella, F. Scussel, L. Santomaso e D. Perloran - 2004 - 1° italian edition - 88 pages
Only available in Italian language!

€20.00

Gemme create by Alberto e Luisa Molossi

Gemme create by Alberto e Luisa Molossi - 60 color pages a colori

€15.00

This wall chart contains superbly detailed photomicrographs showing internal features observed in natural, treated, and synthetic sapphires. Published in the Summer 2017 issue with the article by Nathan D. Renfro et al., ìInclusions in Natural, Synthetic, and Treated Sapphire,"

€26.00

World of Color - Gemworld International

Over 1400 Colors Available
Two years in development, this new color communication system, based on Munsell has over 1,400 colors in this master comparison book of colors. Each of 40 pages has its own unique overlay chart, developed by color specialists and adapted for use in the jewelry industry by our own team of experts.
The transparent overlay chart gives the name of the color.

€500.00