The faced rose quartz stone 5mm in diameter and is set in sterling silver and eco silver- the 1.5mm wire band is the eco silver 
The setting is a tube setting
 
These are available for pre order so select your size and will be made to order
 
These rings are part of the sample sale, some rings in the sample sale may not be 100% perfect, for example the tube maybe a little longer than I'd like, hense them being samples but still good enough to wear day in day out.