Huge 7 Ct Sparkling White Simulated Diamond Solitaire

This Huge 7 Ct Sparkling White Lab Simulated Diamond Is A Brilliant Round Cut Measuring 12.25 mm.  It is Eye Clean Bursting Out with a Full Spectrum of Colors. With a refractive index of 2.65-2.69 this lab simulated diamond exhibits more fire and brilliance than a natural diamond and with a measurement of between 9.25 and 9.5 on the mohs hardness scale, it will test positive for a diamond on almost any diamond tester.  Not to mention the lab diamond is also Earth Friendly and Conflict Free.