The blue 
sapphire ring worn by Kate Middleton on her 
engagement has increased the popularity of such 
rings with colored 
gems. Although it is not a relatively new trend since colored 
gemstones have been in vogue especially among royal European families for generations.

Oftentimes, people choose a 
gemstone for an engagement ring as a nod to their national color or national flag color. Sometimes, it can be an heirloom from the collection of royal family members. In 2011, the Netherlands King Willem-Alexander gifted his Argentinean lover Maxima Zorreguieta Cerruti an orange 
diamond engagement ring featuring 
oval cut centerpiece diamond and framed by two 
emerald cut gems. It is no coincidence that orange is the Netherlands’ national color.
It is said that the Crown Prince of Greece, Pavlos, proposed marriage to Marie-Chantal Miller on a Switzerland ski lift. He gifted her heirloom blue 
sapphire engagement ring featuring a heart shaped
 diamond. Since then, the popularity of such 
diamond rings grew even more, and it inspired many modern designs as well.

A royal blue 
diamond ring style can be a good choice if you want to propose marriage to that special someone in your life in true fairytale style much like the rich and powerful people do. You can even have fancy colored 
diamonds in different hues, including blue, purple, and yellow to the 
ring to add to the charm.