PORTSMOUTH, ENGLAND - JULY 24: Catherine, Duchess of Cambridge's ring at the trophy presentation of the America's Cup World Series on July 24, 2016 in Portsmouth, England. (Photo by Mark Cuthbert/UK Press via Getty Images) via @AOL_Lifestyle Read more: http://www.aol.com/article/2016/07/25/kate-middleton-rocks-sporty-look-at-regatta/21438222/?a_dgi=aolshare_pinterest#fullscreen
Prince William praises Kate and cheekily mocks Harry at charity launch
Sapphires have been treasured for thousands of years, aging back to the ancient Romans. Both Kate Middleton and Princess Diana have rocked a deep blue sapphire engagement ring. Deep sapphires are associated with the word 'royalty'-- which may or may not have contributed to the term 'royal blue.' Get your lady feeling royal today by checking out our selection of sapphire engagement rings, so she too, can feel like a Princess on her Wedding Day.