A 19th century enamel, seed pearl and diamond portrait pendant, designed as a central oval enamelled miniature of a female within seed pearl, rose cut diamond and coloured stone set pierced floral border, all set to oval blue enamel plaque within white and black enamel border with an outer border of seed pearls and hinged locket reverse, all mounted with enamel and seed pearl coronet lug, presented within original 'N. Sternberg...15 Market St Manchester' box, 68mm long, weight approx 28.8g Condition report: Some losses to the black and white enamel, abrasion to stones and wear to claws, general wear in keeping with age, refer to images