Lab-Created Emerald Octagons
Hydrothermally grown beryl crystals with chromium for green color, cut into octagon shapes, ungraded and unmounted. HTS 7104.99.5000 covers synthetic semiprecious beryl (emerald) stones not strung or set. Ideal for custom ring and pendant settings.
Import Duty Rates by Country of Origin
| Origin Country | MFN Rate | Ch.99 Surcharges | Total Effective Rate |
|---|---|---|---|
| šØš³China | 6.4% | +17.5% | 23.9% |
| š²š½Mexico | 6.4% | +10.0% | 16.4% |
| šØš¦Canada | 6.4% | +10.0% | 16.4% |
| š©šŖGermany | 6.4% | +10.0% | 16.4% |
| šÆšµJapan | 6.4% | +10.0% | 16.4% |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If natural emerald with synthetic enhancements only
Unmounted natural emeralds, even oiled/fracture-filled, remain in 7103.
If mounted in goldsmiths' ware settings
Any setting or mounting shifts to articles of jewelry per Chapter note 10.
If natural semiprecious stones of identical appearance
Natural unworked/rough emeralds classify under 7104.90 if not precious (emerald typically is).
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
ā¢ Include hydrothermal growth certificates; distinguish from flux-grown which may have different inclusions
ā¢ Measure mesh size compliance if in powder precursor form during production documentation
ā¢ Avoid loose packing that simulates 'strung for transport'; use certified jewelers blocks
Related Products under HTS 7104.99.50.00
Hydrothermal Synthetic Tsavorite Garnets
Lab-grown grossular garnet with vanadium/chromium for vivid green, brilliant cut loose stones. Under HTS 7104.99.5000 as synthetic precious garnets, worked but unset. High-end alternative to tsavorite/emerald.
CVD Synthetic Spinel Gems
Chemical vapor deposition grown magnesium aluminum oxide, cut into various shapes, unmounted. HTS 7104.99.5000 covers synthetic spinel semiprecious stones not strung/set. Versatile color options for costume jewelry.
Reconstructed Lapis Lazuli Beads (Unstrung)
Reconstituted from lapis powder with dye for blue color, drilled but temporarily strung only for transport. Classifies HTS 7104.99.5000 as reconstructed semiprecious, unmounted. Loose for necklace assembly.
Synthetic Rutile Star Gems
Flame fusion titanium dioxide crystals cut to show asterism, loose star sapphires alternative. HTS 7104.99.5000 for synthetic precious rutile, worked unset. Collectible for star effect enthusiasts.
Lab Cubic Zirconia Rounds
Skull crucible melted zirconium oxide, precision brilliant cut 6mm rounds, unmounted. HTS 7104.99.5000 synthetic semiprecious corundum simulant. Budget diamond substitute for all jewelry types.
Synthetic Alexandrite Color Change Stones
Czochralski pulled chrysoberyl with chromium, oval cut showing color shift, unset. HTS 7104.99.5000 synthetic precious chrysoberyl. Rare lab phenomonal gem.