A collection of rings

A collection of rings, comprising: two ruby rings, an onyx signet ring; two turquoise rings; a sapphire and diamond ring; a gold buckle ring set with a colourless paste; a garnet and seed pearl cluster ring; a pale blue chalcedony ring; three garnet rings; a cabochon moonstone ring; a ring set with a cabochon moonstone and circular-cut garnets; two seed pearl cluster rings; a black enamel memorial ring reading 'Memory'; a gold ring of knotted design; a gold and elephant hair ring; a synthetic ruby ring; a lapis lazuli intaglio ring; and a garnet intaglio ring, each mounted in gold, sizes K-S1/2, nine with British hallmarks for gold; together with a silver ring set with cushion-shaped pastes, size N1/2