David Domoney’s design is the most expensive in the event’s 97 year history. The Ace of Diamonds garden will be littered with jewels loaned by Bond Street store Leviev. The garden celebrates the links between plants and precious stones and its centrepiece will be diamond jewellery worth millions that will require unprecedented security. It will boast a £1 million peony-shaped ring with pink and green diamonds and a daisy-shaped ring set with a rare, flawless blue diamond worth £3.2 million. – From Telegraph