Cut stone - Sapphire White Kyropoulos lab grown, facet Octagon 6x4mm 0.65-0.81ct

Lab-created Sapphire 
Growing method: Kyropoulos
Kyropoulos process carries the same physical and chemical properties as natural sapphire.
Advantages of the Kyropoulos method: the method allows to grow a larger and better clarity crystals. Comparing to flame fusion method, crystals grown by Kyropoulos method almost don't have air bubbles.

Color: White (colorless)
Clarity: loupe clean
Cutting Quality: very good
Shape: Octagon
Size: 6x4mm height 2.8-3.0mm
Weight: 0.65-0.81ct

For wholesale, please send request with desired quantity and size