Which colored stone type typically includes inclusions that do not significantly impact clarity?

Type I colored stones are characterized by having very few inclusions, which typically do not significantly affect their clarity. These stones are often considered to be “eyes clean,” meaning that inclusions are not visible to the naked eye. Examples of Type I stones include diamonds, quartz, and topaz. Since their clarity is usually high, any inclusions that may be present are often minor and do not detract from the overall appearance of the gemstone.

In contrast, Type II and Type III stones are known for having more inclusions. Type II stones might have more pronounced inclusions that can impact clarity to a certain extent, but typically still maintain some level of eye clean appearance. Type III gemstones, like emeralds and rubies, are often heavily included and these inclusions can significantly impact their appearance and market value as they are commonly accepted characteristics within these stones.