Gorgeous 7 Ct VVs1 E-F Lab Simulated Diamond Solitaire

This Large 7 Ct VVs1 Simulated Diamond Is A Brilliant Round Cut Measuring 13mm. It is eye clean and Bursting Out with a Full Spectrum of Colors. With 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.