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Sapphire Micro Features Chart
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
GIA Opal Micro Inclusions Chart
Opal Micro Inclusions Chart
This wall chart contains superbly detailed photomicrographs showing internal features observed in natural, treated, and synthetic Opal.
€26.00
GIA Diamond Micro Features Wall Chart
Diamond Micro Features Chart
This wall chart contains superbly detailed photomicrographs showing internal features observed in natural, treated, and synthetic diamond.
€26.00
GIA wallchart Ruby Micro Features Chart
Ruby Micro Features Chart
This wall chart contains superbly detailed photomicrographs showing internal features observed in natural, treated, and synthetic ruby. 
€26.00
4Cs Interactive Counter Tool
New product
4Cs Interactive Counter Tool
This counter display helps you educate customers about the 4Cs of diamond quality.
€45.00