Our very own Oliver Horner comments in the Daily Mail article on Kitty Spencer’s ‘flawless 30 carat’ diamond ring:
 
Read the full article here:  https://www.dailymail.co.uk/femail/article-7885339/Kitty-Spencers-fianc-60-proposed-flawless-30-carat-diamond-ring-worth-300k.html