The May birthstone — emerald — is considered one of the three most desirable colored gemstones available. Alongside rubies ...

There are many examples in nature, including gemstones and paint pigments ... chromium—create the red color of a ruby and ...

Click here for 20 eye-catching emerald nail ideas for May's birthstone, including minimalist French tips, negative space nail ...

Depending on the shade, green is a pretty versatile nail color. It's good year-round; dark forest greens and emerald greens are ... some multi-colored jewels. Gems like these should be available ...