Bonhams appoints new head of jewellery
Bonhams has announced that Jean Ghika has become its global head of jewellery.
As part of her new role, she will oversee sales in Bonhams' global offices in London, New York, Hong…
Bonhams has announced that Jean Ghika has become its global head of jewellery.
As part of her new role, she will oversee sales in Bonhams' global offices in London, New York, Hong…