Kate loves Kiki: the Duchess of Cambridge wore Kiki McDonough earrings to the Epsom races. Photos:PA/Kiki McDonough
Turns out Kate Middleton's Epsom Derby outfit wasn't entirely head-to-toe high street...
While the Duchess of Cambridge may have caused another Reiss frock to become an instant sell-out following her appearance at the weekend, she was also wearing a set of stunning citrine droplet earrings by jewellery designer Kiki McDonough.
The 18ct gold earrings - which are part of the designer's Eternal Collection and retail at £495 - provided the perfect finishing touch to Kate's race day attire, adding just a touch of subtle sparkle.
Kiki McDonough's modern fine jewellery features the trademark style of using vibrant semi-precious stones in unusual colour combinations - shop the collections at kiki.co.uk.
Click on our gallery below to see our pick of Kate's perfect 10 style moments:
The Perfect 10: Kate Middleton
Kate poses with her future husband at St. James' Palace after announcing the engagment. The bride to be looks gorgeous in a royal blue Issa dress.
The Perfect 10: Kate Middleton
Kate dresses up in her staple sophisticated style to watch William in the Sovereign's Parade at Sandhurst back in 2006.
The Perfect 10: Kate Middleton
Kate supports William as he graduates from RAF Cranwell in 2008.
The Perfect 10: Kate Middleton
Another royal enagement, another formal outfit. Kate wears a chic suit and a hat adroned with feathers at the Order of the Garter service in 2008.
The Perfect 10: Kate Middleton
Party style! Kate opts for something a little different as she attends a charity roller disco in London.
The Perfect 10: Kate Middleton
The happy couple attend their friends' wedding in Gloucestershire. Kate opts for a sleek blazer and completes the look with a dramatic hat.
The Perfect 10: Kate Middleton
The future princess sports another stunning wedding outfit.
The Perfect 10: Kate Middleton
Kate pulls off country chic in this tweed ensemble at the 2007 Cheltenham Gold Cup.
The Perfect 10: Kate Middleton
Kate looks lovely in cream at the wedding of Laura Parker-Bowles in 2006.
The Perfect 10: Kate Middleton
She dresses down in a pretty summer dress and a pair of wedges for a day at the polo in Richmond.