Description
- Largest range of reference available: D, E, F, G, H, I, J, K, L, M & N comparison stones
- 1.00ct diamond size stones
- Expertly graded to master diamond color standards using the GIA grading scale
- Featuring proprietary COLORLAST® technology
- Laser inscribed color ID
- Portable LED illuminated grading & storage case with built-in grading tray
- Natural daylight illumination & UV fluorescence detection
- NiMH rechargeable battery-powered with a micro-USB charging system
- Includes protective carrying pouch, solitaire ring stone holder set for comparing mounted stones, micro-USB power cord & 100V-240V AC adapter
- Lifetime Limited Warranty against color change
- Hand-Graded in the USA
