Earlier this month, Pantone—the worldwide authority on color–determined its color of Spring 2014, called “dazzling blue.” As fashion and home décor designs roll out over the coming months, you will surely see lots of this rich cobalt color, and the fall auctions already have a number of “dazzling blue” pieces up for sale.

Think of every passing year as an opportunity to celebrate with your birthstone. In fact, people have been wearing birthstone jewelry since the 15^th century in Poland, when they were encouraged to own all 12. And while birthstone secrets and lore can be found right here on our blog, today we share what makes YOUR birthstone a powerful statement of your finest qualities.

September’s birthstone is perhaps most known for the extraordinary sapphire ring worn by Kate Middleton, originally belonging to Princess Diana. Taking a cue from the British royals, celebrities like Penelope Cruz have fueled the colored gemstone engagement ring trend, with sapphire leading the way.

Dazzling gemstones lit the red carpet at this year’s 85th Academy Awards on Sunday, February 24^th. Striking gowns enhanced by colored gems topped our list of favorite styles. Bold shades of blue, like those worn by Robin Roberts and Lilly Collins, were flawlessly paired with brilliant blue sapphire jewelry. Here are some interesting facts about sapphires and other blue gems provided by our GIA experts that every colored gemstone lover should know.

September’s birthstone, the sapphire, is known for its various shades of blue, however, these gemstones come in every color of the rainbow. A red sapphire is actually a ruby, the September gem’s sibling. Both of these gems are made from the durable mineral corundum. The rare pink orange variety known as padparadscha is especially prized, named after the color of a lotus flower.