Bidspirit auction | Huge Exceptional 16.5 Ct Sparkling

Huge Exceptional 16.5 Ct Sparkling Green Lab Simulated Diamond - This Exceptional 16.5 Ct VVs1 Lab Simulated Diamond Is a Fancy Cushion Cut Measuring 15 x 14.7 mm. It is eye clean and Bursting Out with a Full Spectrum of Colors. ***With a refractive index of 2.65-2.69, this Lab Simulated Diamond exhibits more brilliance and fire than a diamond thanks to a dispersion that is 2.4 times higher than a natural diamond. It is also earth-friendly and conflict-free. With a 9.25 to 9.5 Mohs measurement of hardness this fine gemstone solitaire will test positive for a diamond on almost any diamond tester.