Where is an inclusion with the most negative impact on a colored stone's clarity typically located?

In colored stones, the clarity is greatly influenced by the location of inclusions. Inclusions that are situated under the table of the gem tend to have the most negative impact on the stone's clarity. The table is the largest flat facet on the gem, typically facing upward when the stone is viewed. Because it is the most visible facet, any inclusion located there is readily noticeable, detracting from the stone's overall appearance and brilliance.

Inclusions under the table can create significant distractions, as they can disrupt the flow of light through the gemstone. Light entering the stone can become scattered or absorbed by the inclusion, which impacts the stone's sparkle and visual appeal. For this reason, inclusions situated here are generally considered more detrimental compared to those located in other areas, such as under the crown, pavilion, or girdle, where they might be less visible or impactful to the observer.