Which term describes a person who splits a rough diamond along a cleavage plane after it has been kerfed by a laser?

Which term describes a person who splits a rough diamond along a cleavage plane after it has been kerfed by a laser?

• A. Splitter
• B. Supplier of Choice
• C. Sparkle
• D. Step cut

Answer: (A)

Splitting rough diamond material along a cleavage plane after laser kerfing is a specialized operation, and the person who performs that task is called a splitter. The laser kerfs create controlled grooves that weaken the crystal along its natural cleavage plane, so a deliberate, precise force is applied to separate the stone along that line. This job name directly describes the action you’re doing—splitting the rough along the cleavage plane to yield pieces that can be more easily shaped and faceted. The other terms don’t describe this role: a “Supplier of Choice” is not a diamond-handling job title, “Sparkle” refers to the visual brightness of a cut diamond, and “Step cut” is a style of diamond cutting, not a person who splits the rough.

Splitting rough diamond material along a cleavage plane after laser kerfing is a specialized operation, and the person who performs that task is called a splitter. The laser kerfs create controlled grooves that weaken the crystal along its natural cleavage plane, so a deliberate, precise force is applied to separate the stone along that line. This job name directly describes the action you’re doing—splitting the rough along the cleavage plane to yield pieces that can be more easily shaped and faceted.

The other terms don’t describe this role: a “Supplier of Choice” is not a diamond-handling job title, “Sparkle” refers to the visual brightness of a cut diamond, and “Step cut” is a style of diamond cutting, not a person who splits the rough.