New Diamond Technology (NDT) to Unveil Worlds’s Largest and Rarest lab-grown Blue Stone at BaselWorld at 12:00 noon, CET

BASEL, Switzerland, March 16, 2016 /CNW/ — New Diamond Technology (NDT), a leader in lab-grown diamonds will present an emerald-cut blue diamond, 5.03-carat, VS1 high-pressure, high-temperature (HPHT) type-IIb stone, certified, and with its beauty captured, by International Gemological…