U+1F797 "🞗" Black Tiny Diamond Unicode Character

U+1F797 "🞗" Black Tiny Diamond is a small solid black diamond shape included in the Geometric Shapes Extended block, which was added to the Unicode standard in version 7.0 released in 2014. It serves as a minimalist decorative or symbolic glyph, often used in visual contexts requiring a compact diamond marker such as diagrams, bullet lists, or data visualization elements. Its design is distinct from larger diamond shapes by being exactly a "tiny" variant, intended for fine-grained typographic or graphical applications where space is limited.