The birthstone for May is the emerald. Emeralds are gemstones known for their deep green color, highly valued for their beauty and rarity.

Emeralds are a type of mineral called beryl. The presence of trace amounts of iron and chromium gives them their distinctive vivid green hue. The value of an emerald is judged by the intensity of its color and its clarity, with those exhibiting a deep green color and high transparency being the most prized.

Emeralds have been treasured since ancient times and have been widely used as jewelry for royalty and nobility. They are also considered symbols of luck and love, making them popular choices for wedding rings and special gifts.

It is common for emeralds to contain many inclusions. These natural features are taken into account when assessing the beauty and rarity of an emerald. Clean emeralds are extremely rare and expensive, with those having fewer inclusions being especially valuable.