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GEMSTONE CUTS VOL. 1
 Schemi di Taglio - Italian Language!
GEMSTONE CUTS VOL. 1 50 PAGES, 36 Gem cutting Styles
€16.00
RUBINI INFILTRATI by Visconti
Rubini infiltrati by P. Visconti e E. Piccardo - 210 color pages
Only available in Italian Language!
€25.00
OPALI S.ARACIC
Opali S. Aracic, traduzione L. Gabrijelcic - 2012 - 340 pagine
Only available in Italian Language!
€45.00
Gemstone Cuts - VOL. II
SCHEMI DI TAGLIO VOL. II Edizioni Gemmarum Lapidator. 34 schemi - 38 pagg.  In Italian Language!
34 schemi ripresi da riviste americane del settore di sicuro interesse e di grande effetto.
€17.00
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
Sapphire Micro Features Chart
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
Opal Micro Inclusions Chart
This wall chart contains superbly detailed photomicrographs showing internal features observed in natural, treated, and synthetic Opal.
€26.00