Electric chromatically optimized fluorescent and custom calibrated LED lighting apparatus for viewing and grading gems comprising chromatically optimized fluorescent and custom calibrated LED lights and a spectrum diffuser within a metal housing optimally scaled for illuminating gems; Ultraviolet lamps not for medical purposes and viewing cabinets specifically designed for use with the aforesaid lamps

'aforesaid':53 'apparatus':10 'cabinet':46 'calibr':7,22 'chromat':2,17 'compris':16 'custom':6,21 'design':48 'diffus':28 'electr':1 'fluoresc':4,19 'gem':15,37 'grade':14 'hous':32 'illumin':36 'lamp':39,54 'led':8,23 'light':9,24 'medic':42 'metal':31 'optim':3,18,33 'purpos':43 'scale':34 'specif':47 'spectrum':27 'ultraviolet':38 'use':50 'view':12,45 'within':29

Portable computer hardware device for analyzing and identifying natural diamonds from synthetic diamonds, treated diamonds, and diamond simulants; Microscopes; Polariscopes

'analyz':6 'comput':2 'devic':4 'diamond':10,13,15,17 'hardwar':3 'identifi':8 'microscop':19 'natur':9 'polariscop':20 'portabl':1 'simul':18 'synthet':12 'treat':14

GEMOLITE

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