RING DETAILS: Setting: Sterling Silver Size: 8 Main Stone:  Oregon Sunstone MAIN STONE DETAILS: Origin: Oregon Gem Type: Sunstone Color:   Green/Clear Shape:   Round Cut:   Standard Size (mm): 6x6x4 Weight (ctw): 0.75 Grade*: AA Clarity**: VVS Lustre: Vitreous MOHS Hardness: 6.5 Treatment: Non-treated GbG ID: S2549R