Superb emeralds, especially in larger sizes such as 9 carats, have substantial investment potential because of their scarcity and lasting appeal. As with other valuable gemstones, the "Four Cs"—carat weight (naturally!), cut, clarity, and color—have an impact on a 9 carat emerald value. Over time, the value of a well-cut 9 carat emerald with outstanding clarity and a vivid, saturated green colour is probably going to increase. This makes them appealing choices for people looking for a gemstone that is both aesthetically pleasing and has the potential to increase in value. But it's important to keep in mind that diamonds are not liquid investments, and their value is subject to change based on the state of the market.