Cubic Zirconia

Cubic zirconia Blue Sapphire Hearts & arrows and color round is a style of cut used for round brilliant diamonds cut. One can measure optical symmetry by looking at the pattern and measure physical symmetry through gem labs.

Cubic zirconia Blue Topaz Hearts & arrows and color round is a style of cut used for round brilliant diamonds cut. One can measure optical symmetry by looking at the pattern and measure physical symmetry through gem labs.