Carlsbad: The Gemological Institute of America, 2008. First Edition. Large format softcover (28 x 22cm); pp. xxv, , 301,  + colour poster; white wraps with colour photographs of diamonds on covers, lettering in black and eggplant; presented in white slip case with lettering in violet and eggplant.
Clean, crisp and bright; minor creasing to poster; slipcase is lightly scuffed and has yellowed slightly with minor foxing where the edges of the paper covering the box meet. Item #1260
This volume, devoted to the study of treated diamonds, includes chapters titled, "Color Treatments," and "Clarity Treatments."