Wife and I visited our local high end shopping mall and visited six jewelry stores with some nationally recognized brand names. Took my new ASET Scope along and examined the diamonds. To my surprise, every 2 ct stone was not well cut and showing sub-table leakage. This is an invaluable tool in assessing diamond cut quality and light performance prediction. Also, not every stone was GIA or AGS grade reported. Some were from known marginal over grading lab reports. Purchased the ASET via the esteemed appraiser, David Atlas, for $50 + 1cent postage. Highly recommend the ASET for visually aiding in profiling your diamond accurately for cut quality and predictable light performance.