This is a Beautiful, Volcanic QUARTZ / Zircon Cocktail Ring. 

Total ct wight is 12.75ct        

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

12.15ct Quartz Triplet 16x12mm

0.60ct Zircon 1mm

Big Quartz!

Natural, earth mined gemstones. Quartz is a Triplet ( 3piece ) and has surface coating for color enhancement.

New, never worn from a smoke & pet free home. Size 7