Global Diamonds is proud to offer you an extensive collection of fine precious and semi-precious gemstones.
In a dazzling array of brilliant colors and flawless cuts, our colored gemstones are a distinctive way to celebrate any occasion. Our diamond specialists are very knowledgeable and can help introduce you to the diverse world of colored gemstones, from the many different types to how their hue, tone and intensity affect price.
It is common for colored gemstones to be enhanced through heat treatment, infusion and many other techniques. Some of these enhancement techniques have been used for centuries. For example, Emeralds are often infused with oils to improve their appearance.
The Modern birthstone list was originally adopted in 1912 by the American National Association of Jewelers. The only addition to this list since that time is Tanzanite for December.