💎 Gem stone UTF-8 character with hex code 1F48E

Using HEX code of Gem stone in HTML file

<span> &#x1F48E; </span>

Using Decimal code of Gem stone in HTML file

<span> &#128142; </span>

Using HEX code of Gem stone in CSS file for content

span { 
    content: '\1f48e';
}