A great short clip featuring a comparison of round brilliant cut diamonds on the market cut specificaly for light performance. In this clip we compare brightness, patterned scintillation (contrast), fire and sparkle scintillation of ...
a. A GOG Signature Hearts & Arrows alongside...
b. A commonly cut round brilliant cut.
c. A Solasfera Hearts and Arrows Diamond.
d. An Eighternity Super Ideal Cut.
e. A Star129 Diamond

Each of these diamonds represent some of the most beautiful and visualy stunning optics for a round yet with differing personalities depending on the light you bring them into. I had fun putting this together. =P