Zircon is made of zirconium silicate, whereas cubic zirconia is made of zirconium oxide. Both of the gemstones are hard to differentiate from each other and are confused as being the same. ... Zircon is a natural gemstone. Natural zircon is rare and more expensive than cubic zirconia.
Micro pavé refers specifically to very small diamonds (typically less than 0.01 carat) that are uniform in size and set using very small prongs.