(this is NOT a cubic Zirconia) - Asscher Cut - 5mm.  1.05 Carats Each.  Great price for the quality of these.  Clarity is stunning.   Photo does these no justice.  Blue Zircon - do not mistake this for Cubic Zircona.  Blue Zircon is in a bit of high demand and low supply right now.  Don't miss out on this gorgeous gemstone.  This is very clear, photo may show fingerprints.  Color will vary based on lighting. :)