Sapphires are perhaps the most beloved colored gemstone of all time. As surely today as in antiquity, this captivating jewel begs to be worn and treasured. One of the original “Big 3” precious gemstones, sapphire boasts a nearly endless range of colors, as well as the magical light phenomenon known as asterism. Sapphire’s durability makes it perfect for frequent or daily wear in jewelry, while its diversity offers something to please every taste.

Sapphire Legends and Lore

As one of the most universally cherished gemstones, sapphire evokes many positive associations including nobility, honesty, romance, peace, and even the revelation of mystical secrets. From the modern fairy tale of Princess Diana and her famous engagement ring to historic royal treasure and crown jewels, sapphires shine prominently from the pages of history. To ancient Greeks and Romans, sapphires functioned as a talisman of protection against envy and harm from others. Through the Middle Ages, sapphires were believed to bring divine favor and were often worn by the clergy. Today, the sapphire is a popular symbol of romantic love as well as the September birthstone, thought to bring luck and health to its wearer.

Sapphire Description & Origins

Although the classic blue sapphire jumps readily to mind for most people, sapphire may refer to any corundum other than those with a rich, blood-red color, which is instead called a ruby. Often the term “fancy” is used when referring to a colored sapphire other than blue.

In order to form, the mineral corundum requires a silicon-free environment, which is unusual given how common silicon is on earth. As such, natural sapphires are rare and highly valued. Sapphires come from many locations around the world including Australia, Thailand, Madagascar, Myanmar, Tanzania, and Sri Lanka.

Sapphire Quality

As with diamonds, sapphires can be considered using a “4-Cs” framework, which considers color, clarity, cut, & carat. Value increases with greater size (carat weight) and clarity. Cut should result in beautiful proportions while taking into consideration how to best flaunt the color of the specimen. Sapphires of many different colors are prized, and typically for each hue, an intense and uniform color is the most valued.

Another important quality factor for sapphires is whether or not a gem has been treated. Untreated or “natural” specimens are rare and command premium prices. The majority of sapphires on the market have been treated in some way, either introduced to heat or diffusion in order to enhance their color and/or clarity. These are permanent treatments accepted within the industry. Advances in treatment technology have made some of the most beautiful sapphire colors more accessible than ever before in history. Buyers should be wary of irradiated gems, however, since they can have unstable, impermanent color changes.

There’s a lot to consider when selecting a sapphire. We’re here to support you, from research and gem selection, to creating an unforgettable piece of jewelry. As a Graduate Gemologist (G.G.) certified by the world-renowned Gemological Institute of America, Adam is highly trained to assess and advise clients regarding sapphire value. We’re proud to have built relationships with many of the premier gemstone dealers and lapidaries in the world, allowing our clients access to truly exceptional gems for Adam’s unique and timeless jewelry designs.