Green gemstones are believed to symbolize harmony and healing — only part of the reason they’re so expensive.

In a previous color, we’ve talked about what makes things colored — the way objects absorb, reflect, or transmit light at different wavelengths. But let’s be a bit more specific. What gives gemstones ...

The gem takes its name from Emperor Alexander II of Russia, the Geological Institute of America reports. Its red and green colors were similar to the national military colors of imperial Russia.

Among jewelers, however, it’s always a “brat” summer. That particular green is the color of peridot, the gem variety of the mineral olivine and August’s polarizing birthstone.

Jewelers say the stone’s translucent glow, especially after polishing, has helped generate a new demand. By Ming Liu Green certainly has been the color of summer 2024, propelled by the digital ...

This gem is commonly known in its red form, but garnet comes in many colors, such as green, purple and yellow. Wearing garnet is said to bring good health, wealth and happiness. Need a break?

Alexandrite is a gemstone coming into popularity because it is one color by day and another color by night. We'll tell you how it manages this color transformation.

The gemstone's red and green colors were similar to the national military colors of imperial Russia. It was initially discovered in the Ural Mountains of Russia in the 1830s.

Birthstones and their vivid colors have long been a way to connect your birth month with rare and unique gemstones. They are a meaningful gift for mom, a friend, spouse, or family member during a ...