Small blue diamond

This emoji is quite popular and is used by people of all ages. It is most commonly used on social media platforms such as Twitter, Instagram, and Facebook. It is not considered to be a rude emoji.

The history of this emoji is relatively recent. It was first introduced as part of Unicode 6.0 in 2010, and was included in the Emoji 1.0 standard in 2015. It is used to represent a variety of things, such as a checkmark, a box, or a block. It can also be used to indicate a choice or an option.