Tourmaline and diamond ring in 18 carat gold

An 18 carat gold ring with an oval faceted tourmaline stone and six brilliant cut diamonds in triangular settings on the shoulders. 

The tourmaline is a rare purple / grey color, measures 10 mm by 8.5 mm and is around a 3.50 carat stone. The six brilliant cut diamonds are .06 carat in total, SI1 to SI2 in quality and H in color. The ring weighs 6.6 grams in total. 

The ring size is 17.50 mm, the size can be modified if ecessary. 

The ring is in good condition, the tourmaline is in a chic bezel setting which is open on each side.