We apply veneer of carbon Diamond particles around Cubic Zirconia stone, which results in a flawless "G" color (off white) on the diamond color scale. This vaporization process under extreme heat and pressure conditions significantly increases (4-5 times) the fire, refraction, and durability of the CZ as a real Diamond at CZ price!
DIAMOND VENEER blurred the main differences between real Diamonds and the CZ, to the point of absolutely no recognition.
The fact that the CZ is no longer white, now; even professional jewelers lost their expert eye advantage. Thereby not being able to recognize DIAMOND VENEER as fakes.