How much can I sell a 1 carat diamond for?

Could you please elaborate on your inquiry regarding the sale price of a 1 carat diamond? It's important to note that the value of a diamond can vary significantly depending on several factors, such as its clarity, color, cut, and certification. Additionally, the current market conditions and demand for diamonds can also affect its price. Without knowing the specific characteristics of the diamond you're selling, it's difficult to provide an accurate estimate. Could you please share more details about the diamond, such as its 4Cs (Cut, Clarity, Color, and Carat weight), as well as any certifications or appraisals it may have? This will help me provide a more informed answer to your question.