A unique and beautifully designed cabohon green tourmaline and brilliant cut diamond ring 18 carat gold. 

Six of the diamonds are channel set on each shoulder of the ring extending down on to the upper shank, there is a single diamond set each side of the tourmaline stone. The tourmaline measures 11 mm by 6 mm and is around a 2.25 carat stone. The ring weighs 10.7 grams. 

The ring size is 16.75 mm. 

This retro designer ring is in very good overall condition.