BBC - Celebrity Masterchef
BBC - News
Smithsonian Channel - The Montagu Family Tiara
Fraction Films - Aphrodite’s Drop
BBC ANTIQUES ROADSHOW
Joanna features regularly as the jewellery expert and has been working with the Roadshow team since 2007.
A Rare Ballerina Brooch - Nov 2024
Diamond Brooch - Aug 2019
Jewellery Collection - Aug 2024
1940s Emerald And Diamond Ring - 2022
Basic, Better & Best: Diamond Rings - Nov 2011
Jewellery by George Weil - Sept 2024
'Very Special' 1940s Cartier Citrine - 2021
Collection Of Opals - Dec 2024