Vintage garnet and diamond ring

A vintage 18 carat gold ring set with three faceted oval garnets and six single cut diamonds. The ring is hallmarked for London and the year 1966. 

The center garnet measures 8 mm by 6 mm, the three garnets have a combined carat weight of about 2.50. The six diamonds are .12 carat in total, SI1 to SI2 in quality and I in color. The ring weighs 7.7 grams. 

The ring size is 17.00 mm, the size can be modified if necessary. 

The ring and stones are in good condition.