Montana Sapphire Untreated and Diamond Stackable Band Ring 9k Gold size 7

This is a simple, lovely stackable band ring done in 9k British hallmarked gold. It alternates genuine untreated violetish-blue sapphires from Montana, USA that alternate with natural diamonds from Africa. 

There are 7 2mm sapphires with an approximate total weight of .30ct. Alternating around  them are 8 1.5mm diamonds of I1-2/GH, weighing about .11ctw. 

The ring is 2mm wide and a size 7, weighing 1.7g total.