HPHT Single Crystal Diamond Boulders
HPHT single crystal diamond boulders, grown synthetically for industrial sawing and wire drawing dies. These are worked but unmounted industrial diamonds, falling under tariff item 7102.29.00 as other industrial diamonds.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
PGA flags
No agency flag on this HTS number in the CBSA Single Window matching criteria.
CBSA Single Window matching criteria, unknown
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Import Tips & Compliance
• Verify the diamonds are not mounted or set
• Provide documentation of the HPHT synthesis method
• Classify as industrial, not gem-quality, to avoid higher duties
Related Products under Tariff item 7102.29.00
Black Carbonado Aggregates
Black carbonado aggregates, porous diamond masses used for high-pressure industrial cutting and grinding. These are unmounted, unworked industrial diamonds, classified under tariff item 7102.29.00 as other industrial diamonds.
Boart Miners' Diamonds for Tunneling Equipment
Boart miners' diamonds for tunneling equipment, irregular diamonds for tunnel boring machine cutters. These are unmounted, unworked industrial diamonds, classified under tariff item 7102.29.00 as other industrial diamonds.
Bort Miners' Diamonds for Saw Blades
Bort miners' diamonds for saw blades, crushed and irregular diamonds for embedding in industrial saw blades. These are unmounted, unworked industrial diamonds, classified under tariff item 7102.29.00 as other industrial diamonds.
Carbonado Diamond Chunks for Drilling
Carbonado diamond chunks for drilling, rough aggregates selected for high-impact drilling in mining. These are unmounted, unworked industrial diamonds, classified under tariff item 7102.29.00 as other industrial diamonds.
Carbonado Diamond Powder Precursor
Carbonado diamond powder precursor, large fragments awaiting crushing into industrial diamond powder for wire sawing. These are unmounted, unworked industrial diamonds, classified under tariff item 7102.29.00 as other industrial diamonds.
Crushed Miners' Diamonds for Abrasive Mining Tools
Crushed miners' diamonds for abrasive mining tools, coarsely crushed natural diamonds for manufacturing abrasive tools. These are unmounted, unworked industrial diamonds, classified under tariff item 7102.29.00 as other industrial diamonds.