Diamond with Bodycolor Possibly Affected by the 3H Defect HPHT-Treated Type IIa Yellow Diamond Inhomogeneous Cape Diamond Irradiated and Fracture-Filled Diamond A Coated “Night Glowing Pearl” Covellite in Quartz Rock Crystal Quartz with Unusual Surface Texture Sphene Cabochon with an Unusual Natural Surface To view the full section, download the PDF above.
Diamond with Bodycolor Possibly Affected by the 3H Defect HPHT-Treated Type IIa Yellow Diamond Inhomogeneous Cape Diamond Irradiated and Fracture-Filled Diamond A Coated “Night Glowing Pearl” Covellite in Quartz Rock Crystal Quartz with Unusual Surface Texture Sphene Cabochon with an Unusual Natural Surface To view the full section, download the PDF above.
