Rather than choosing a family heirloom, as Prince William did, Mike Tindall decided to design his own ring for Zara Phillips.
The gorgeous piece features a single solitaire diamond in the centre.
It sits on tens of pave set diamonds on a split shank or band made of platinum.
Experts said it was impossible to tell how much the ring was worth without knowing the quality of the diamonds or the jeweller.
Zara and Mike: A perfect match
Photo: © PA