Victoria Beckham gave fans a glimpse at one of her 14 – yes, 14! – engagement rings on Wednesday – and it's one of the biggest diamonds we've ever seen!The fashion designer is currently enjoying a family vacation in Puglia, southern Italy, and shared a gorgeous makeup-free selfie showing off her "white nails for summer".MORE: Victoria Beckham stuns with incredible bikini snap during family holidayWATCH: Victoria Beckham reveals her lighter hair for summerIn the selfie, Victoria can be seen