Which term describes an irregular, pitted, or granular girdle surface?

Which term describes an irregular, pitted, or granular girdle surface?

• A. Rough Girdle
• B. Scratch
• C. Scoop
• D. Scintillation

Answer: (A)

Understanding girdle surface terminology is key. The girdle is the diamond’s widest edge, and when its surface is irregular, pitted, or granular, we call it a rough girdle. This describes texture rather than lines or light behavior, which is why it best fits the description. Scratches are fine linear marks; scoops are indentations or gouges; scintillation refers to the pattern of light and dark flashes from the stone. So, the irregular, pitted, or granular girdle surface matches rough girdle.

Understanding girdle surface terminology is key. The girdle is the diamond’s widest edge, and when its surface is irregular, pitted, or granular, we call it a rough girdle. This describes texture rather than lines or light behavior, which is why it best fits the description. Scratches are fine linear marks; scoops are indentations or gouges; scintillation refers to the pattern of light and dark flashes from the stone. So, the irregular, pitted, or granular girdle surface matches rough girdle.