Vintage 18kt Yellow Gold Ruby and Diamond Ring.Vintage 18kt yellow gold Ruby and Diamond 3 stone ring featuring an Oval cut Ruby weighing 1. 85 carat weight of Deep red in colour. Also featuring 2 x 2. 30 total carat weight of Brilliant cut diamonds of (VS) in clarity and (I J) in colour. Circa 1950's. Current size 7 1 2. This ring can be resized. Very good condition. Accompanied by a Van Rijk appraisal certificate.