Lab Synthesized Pulled Corundum (By Czochralski Process). Cornflower Blue Sapphire- the color is tops!
This process utilizes a sapphire seed crystal and is considered one of the top methods of creating quality corundum synthetics.
3.596 grams / 17.98 carats / 10.7 x 9.5 x 9.1 mm
Estimate: $135 - $150
