Cubic Zirconia:
Since Cubic Zirconia was introduced into the fashion world around 1978, there have not been any synthetic gemstones that have made as much impact as cubic zirconia. The brilliance and crystal clarity of it makes it a great alternative to diamonds which cost fortunes to own.
Compared to Diamonds:
1, Cubic zirconia has lot of density as such it is about fifty to seventy percent heavier than diamonds.
2, It has more flashes of color when you compare it to diamonds.
3, These beautiful stones do not break or crack just like your diamonds, whether you buy a cubic zirconia earrings, or necklace they will stay like that forever. They are very hard and will continue to radiate for many years.