• Gold Medal Royal Horticultural Society (RHS) ‘Great Autumn Show’ The Halls Westminster.
• 5 gold medals at (RHS) Chelsea Flower Show London for design.
• Gold medal RHS Hampton Court Flower Show 2013
• 2 Anthony Huxley Trophies awarded annually for the best RHS exhibit of tender ornamentals, throughout the United Kingdom. The Chairman reported that it had now been confirmed that Borneo Exotics was the recipient of the Anthony Huxley Trophy for 2006, for their exhibit at the Chelsea Flower Show. Committee Members recalled that it had been the best exhibit of Nepenthes that they had ever seen, probably the best that had ever been shown in Britain before. It had a magical quality, with perfect, faultlessly-cultivated plants showing great diversity within the genus from terrestrial to epiphytic growth forms.
• World Orchid Conference: Singapore exhibit, silver medal and top awards in orchid categories and design.
• Singapore Garden Festival. ‘A Fantasy Garden’. Silver guilt medal. Diana was one of 16 internationally renowned designers invited to exhibit.