with six graduating pointed petals, each featuring a principal cushion cut sapphire to a diamond cluster ground, around a single stone diamond collet stamen, a tapering diamond line stem below, open set in silver and gold Length 4.8cm / 1 7/8'' Weight: 16.5g
Early 20th century ruby and diamond line bracelet by Boucheron, Paris c.1915, alternating trios of French cut diamonds and rectangular cut Burma rubies,
19th century nine stone vari-colour gem brooch, c.1830, of oval form, central sapphire to a surround including sapphire, ruby, catseye, hessonite garnet, aquamarine and amethyst,