HS Code for Rough diamonds

Rough diamonds intended for non-industrial use are classified under HS code 7102.31. This classification is applied to natural diamonds that are unworked or have only undergone very basic processing, such as being simply sawn, cleaved, or bruted. To fall under this code, the diamonds must not be polished, faceted, or otherwise worked into finished gemstones. The 'non-industrial' designation is critical; it refers to stones that possess the clarity, color, and size suitable for use in jewelry (gem-quality). The HS code structure for diamonds separates industrial stones from non-industrial stones at the primary level. Furthermore, the stones must be in a loose state, meaning they are not mounted, set, or strung. This code is heavily regulated globally under the Kimberley Process to prevent the trade of conflict diamonds, requiring specific certification for every shipment.

Products Included

• Uncut gem-quality diamond crystals
• Rough diamonds that have been simply sawn to remove flaws
• Cleaved diamond fragments intended for jewelry
• Bruted diamond rough (roughly shaped into a round form)
• Natural unworked diamonds for investment purposes

Common Misclassification

Rough diamonds are often confused with HS code 7102.21, which is for industrial-grade rough diamonds (bort). The distinction is based on the quality and intended use of the stone. Another common error is using 7102.39, which is for diamonds that have been further worked, such as polished or faceted stones. Importers must ensure the stone has not reached the 'worked' stage to remain in 7102.31.

FAQ

What is the HS code for Rough diamonds?

The HS code for non-industrial rough diamonds (unworked or simply sawn/cleaved) is 7102.31.

Does this code include synthetic diamonds?

No, synthetic or lab-grown diamonds are classified under heading 7104, specifically 7104.21 for unworked synthetic diamonds.