Winza is the location where this sapphire was mined. All sapphires are corundum. Ruby is a red sapphire or red corundum. Most Likely it should have a single colour but sapphires are sometimes zoned, showing two colours.
WINZA SAPPHIRE 487.03
SKU: WINZA1
$3,000.00 Regular Price
$600.00Sale Price
WEIGHT: 487.03 CTS.