This is a Beautiful, Premium Green Tourmaline Ring. 

This ring is Platinum & 14k Yellow Gold over Fine Sterling Silver. TCW is 0.90ct and is made up of the following: 

0.62ct Tourmaline 4x3mm to 5x3mm

0.28ct Tourmaline 3mm 

VERY Nice !!!! Exquisite Tourmalines AAAAA

Both are natural, earth mined gemstones.

New, never worn from a smoke & pet free home. Size 9