Today’s Royal Ascot jewelry recap is a veritable brooch-fest! Enjoy a look at some of the most interesting jewels worn at the races from 2010-2014…

2010: The Queen, wearing the Queen Mother’s Australian Hibiscus Brooch, rides in the carriage procession

2010: The Queen wears the Carrington Feather Brooch on Ladies’ Day

2010: The Countess of Wessex, wearing a brooch of interlocking diamond hearts (given by her husband as a first anniversary present), walks with Princess Haya of Jordan, who wears emerald earrings and a coordinating necklace

2011: The Queen, wearing the Williamson Pink Diamond Brooch, rides in the carriage procession

2011: The Queen wears one of Queen Victoria’s Diamond Bow Brooches as she arrives at the racecourse

2011: Princess Michael of Kent wears Queen Mary’s Emerald Shamrock Brooch in the royal box

2012: The Queen, wearing the Brazilian Aquamarine Brooch, rides in the carriage procession

2012: The Queen wears the Teck Emperor of Austria Brooch (without its chain and pendants) for her arrival on Ladies’ Day

2012: The Countess of Wessex, wearing her Aquamarine Art Deco Brooch, walks in the Royal Enclosure

2013: The Queen wears the Emerald Sarpech Brooch (for the only time so far in public!) as she arrives at the racecourse

2013: The Queen, wearing the Kent Amethyst Brooch, receives the trophy for the Gold Cup, won by her horse, Estimate

2013: The Princess Royal, wearing her pearl, diamond, and aquamarine necklace, rides in the carriage procession

2014: The Queen, wearing the Double Swan Brooch, rides in the carriage procession

2014: The Queen, wearing her modern floral brooch set with pink, white, and yellow diamonds, walks in the Royal Enclosure

2014: The Countess of Wessex wears her diamond berry brooch on Ladies’ Day

2014: The Queen, wearing the Saskatchewan Tourmaline Brooch, rides in the carriage procession