Stone: Choose from Pink or Peru(sold out) chalcedony
Frame Material: 18K Gold Over Solid Genuine .925 Sterling Silver.
Shape: Faceted square shape.
Measurement: 10mm with the ring , stone size is 7mm.
These stones are known as hydrothermal quartz, which contains the same physical, chemical and optical properties of natural stone. For further information and details regarding this process, see the AZ Findings Blog: http://www.azfindings.com/blog.