Description
- Largest range of reference available: E, F, G, H, I, J, K, L, M, and N comparison 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 and storage case with built-in grading tray
- Natural daylight illumination & UV fluorescence detection
- NiMH rechargeable battery-powered with micro-USB charging system
- Includes protective carrying pouch, solitaire ring stone holder set for comparing mounted stones, micro-USB power cord, and 100V-240V AC adapter
- Lifetime Limited Warranty against color change
- Hand-Graded in the USA
