Cleaved Diamond Saw Blanks
Industrial diamonds cleaved into blanks specifically for circular saw applications in stone cutting. These fall under HTS 7102.21.40.00 as simply cleaved, non-gem quality diamonds for industrial purposes.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If cleaved and then bruted into octagonal shapes
Bruted (roughly rounded) diamonds exceed 'simply cleaved' and become worked under 7102.31.
If powder form with 90% passing 0.5mm sieve
Diamond powder for industrial use has specific subheading 7102.21.10 per chapter notes.
If assembled into complete drilling machinery parts
Completed drilling equipment components shift to machinery classification.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Use clear photographic evidence of cleavage only, no faceting, to maintain 'simply sawn/cleaved' status
• Specify intended use in wire transfer docs to prevent Customs scrutiny as potential gem material
• Batch imports by size grades to simplify valuation and statistical reporting
Related Products under HTS 7102.21.40.00
Industrial Diamond Cleavage Plates
Thin plates of industrial diamonds created by cleavage for use in wire sawing applications. These qualify under HTS 7102.21.40.00 as simply cleaved industrial diamonds not mounted or set.
Synthetic-Like Natural Industrial Diamonds
Low-clarity natural diamonds resembling synthetics, used in grinding and lapping compounds. Classified in HTS 7102.21.40.00 as other industrial unworked/sawn diamonds per chapter notes excluding alloys.
Sawn Diamond Drill Blanks
Industrial diamonds sawn into precise blanks for geological and oilfield drilling bits. HTS 7102.21.40.00 applies to these simply sawn, non-gem industrial diamonds.
Bruted Diamond Lapping Plates
Roughly bruted diamond plates used for precision lapping of mechanical components. These fall under HTS 7102.21.40.00 as simply bruted industrial diamonds.
Rough Industrial Diamonds
Rough diamonds primarily used in industrial applications such as cutting and grinding tools. These are unworked or simply sawn, cleaved, or bruted diamonds classified under HTS 7102.21.40.00 as they are not gem-quality and intended for non-jewelry uses.
Sawn Industrial Diamond Slabs
Industrial diamonds that have been simply sawn into slabs for use in diamond saw blades and drilling applications. Classified under HTS 7102.21.40.00 as they represent 'other' unworked or simply processed industrial diamonds.