18ct Ruby & Diamond 3 Stone Ring

18ct yellow gold ring, hallmarked Sheffield 1970. The centre of the ring has been mounted with an oval faceted ruby which measures approx: 0.88ct. Either side has been mounted with a round brilliant cut diamond. The diamonds each measures approx: 0.25ct. Total diamond weight approx: 0.50ct. Clarity: SI1. Colour: G/H. Ring weight: 4.3grams.