With autumn hues, citrine makes a great and affordable option for trendy jewelry. As the yellow to reddish orange variety of quartz, this gem is available in large sizes […]
With a silvery light that seems to come from within, moonstone has many associations with the Moon. That connection isn’t surprising. However, this beautiful gem also has a […]
Adamantine. Silky. Greasy? Gemologists use these and other evocative terms to describe gemstone luster. This simply means how a gem’s surface looks when it reflects light. […]
For millennia, people have used gemstones principally for ornamental purposes. However, in both ancient and modern times, cultures all over the world have also believed that […]
The February birthstone, amethyst has many popular symbolic and folkloric associations both ancient and modern, from love and spirituality to supernatural protection. Read on to learn more about […]
From Gem Society Although garnet is commonly associated with the color red, these gemstones can be found in almost any color and are popular choices […]
Tanzanite (Zoisite) Tanzanite has had a rapid rise to prominence among jewelers and gem enthusiasts. Although naturally reddish brown, this transparent zoisite variety achieves a stable, […]
Topaz is the traditional November birthstone. Before the 20th century, all yellow gemstones were called topazes. Since then, gemology has recognized topaz as a distinct gem […]
Topaz The traditional November birthstone, topaz is a popular gem. Although frequently associated with golden yellow as well as blue, it can be found in a variety […]
The beryl family includes some of the most popular and expensive gemstones. Emerald and aquamarine are well-known and popular choices for jewelry, while red beryl is one of the rarest and most […]
From National Jeweler: You all know the saturated blueish-green to green variety of beryl well—it’s emerald, of course. You definitely also know the green-blue to blue […]
YOUR diamond ring is probably your prized possession, and most people wear their engagement rings every single day. So how do you clean a diamond ring? […]
Emerald has been synonymous with the color green since ancient times. A fine emerald is a truly breathtaking sight, and this member of the beryl family […]
Rubies can command the highest per-carat price of any colored stone. This makes ruby one of the most important gems in the colored stone market. In […]
There are roughly 200 varieties of natural gemstone known in the world today. Alongside the world’s precious gems (diamond, ruby, sapphire, and emerald) are numerous semi-precious […]
Those letters and numbers are the Gemological Institute of America’s (GIA) gem clarity grading codes. Jewelers and gemologists frequently use this system. To understand what the codes mean, […]