This is a Beautiful, Ethiopian Opal / Sapphire / Zircon Ring. 

This ring is Platinum over Fine Sterling Silver and is made up of the following: 

0.93ct Opal 10x5mm 

1.56ct Sapphire 4x2mm

0.16ct Zircon 1mm

Natural, earth mined gemstones.

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