It cost almost €5m.
Katy Perry's engagement ring was bought in Dublin!
The Mail On Sunday has revealed her partner Orlando Bloom turned to the experts at Delphi Antiques in the Powerscourt Centre on South William Street.
His choice, a centuries old ruby red ring, cost the star almost 5 million euro.
Antiques dealer Declan Corrigan told the paper he would never confirm the identity of any customers.
However he did admit that any photos the shop uses on social media are of jewels that were bought there.