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,"
Masterstones set for Diamond size
Elegant and useful case containing 22 round brilliant cut Diamond Replicas in Cubic Zirconia.
The stones correspond to the diameter of Diamonds from 0.10 ct up to 2.00 ct