SUNSTONE Origin: Oregon Gem Type: Sunstone Color: Green/Champagne Shape: Rectangle Cut: Standard Size (mm):  11.5x9x8 Weight (ct): 4.6 Grade*:  A Clarity**: VVS Lustre:  Color Change MOHS Hardness: 6 Treatment: Non-treated GbG ID:  S58 $368 To learn more about Sunstone Grading System