This is a gents' 9ct solid gold diamond gemstone solitaire 'signet' ring. The diamond gemstone is claw-set into the ring and exhibits a pretty star setting. It is of 0.05ct weight, good quality and exposed to the reverse side of the head of the ring to allow the light to shine through. It is housed into a rectangular shaped panel of size 10.0mm x 8.0mm. The upper regions of the shank bear 'vertical engraved markings' and there is a full striking London 9ct gold assay hallmark for the year 1931 on the inside circumference of the shank. Size 'S-T'(UK), 9.75(US). Weighs 4.0 grams. The ring is in very nice condition with a genuine diamond gemstone and full authentication for its year of manufacture.