MdeU Long Earrings in Blue Topaz May 14, 2021 Heaven MdeU Long Earrings in Blue Topaz 18k white gold earrings with six blue topaz measuring 8x8mm and 6x6mm. Worn by Grand Duchess Maria Teresa on: June 2020 - Paris Match 14 May 2023 - Closing of the Octave 18 May 2023 3 June 2023 - Prince François’ Christening 27 June 2023 - Garden Party 29 June 2023 - Garden Party 10 July 2023 - Official Visit of the German President 27 June 2024 - Garden Party