An early 20th century 18ct gold sapphire and diamond five-stone ring. The designed as an alternating graduated cushion-shape sapphire and old-cut diamond line, with slightly raised surround. Estimated dimensions of principal sapphire 4.8 by 4.2 by 3.1mms. Estimated total diamond weight 0.40ct, G-H colour, SI1-P1 clarity. Ring size L1/2. Weight 4.9gms.