Lot 445 , An amethyst Scottish armorial intaglio ring, early 20th century

An amethyst Scottish armorial intaglio ring, early 20th century, the oval amethyst measuring approximately 11 x 9.3mm, engraved with a dog's head within a garter border reading 'SEMPER VIGILANS' ('always vigilant'), for clan Wilson, in a closed gold setting, size Q, gross weight approximately 4.6 grams
£200-300