Code point
U+2B17
Glyph appearance depends on your fonts.
U+2B17
SoU+2B17 DIAMOND WITH RIGHT HALF BLACK is a Unicode 16.0.0 character in the Other Symbol category. It belongs to the Miscellaneous Symbols and Arrows block.
Choose the representation you need, then copy its value.
U+2B17
11031
⬗
⬗
E2 AC 97
2B17
00002B17
%E2%AC%97
\u2B17
\u2B17
\u2B17
\2B17