Gold and Platinum Jewelry and Parts Thereof

Classification of a mixed-metal jewelry article generally follows the metal that imparts the essential character, which CBP typically determines by the predominant metal by weight or value. A gold necklace with a minor platinum clasp component would ordinarily classify as a gold necklace under the applicable gold necklace line (7113192100, 7113192500, or 7113192900 depending on chain construction), with the clasp treated as a part of the gold article. If the platinum component is substantial enough to alter the essential character, a binding ruling request to CBP is advisable.

CBP has issued rulings distinguishing rope chains — characterized by a spiral or twisted construction of interlocking oval links that creates a rope-like appearance — from mixed-link chains, which combine two or more distinct link styles in a single necklace. Importers should obtain detailed construction specifications from the manufacturer, including photographs or technical drawings showing the link pattern, and retain any relevant CBP binding rulings for similar chain styles. When the chain construction is ambiguous, a prospective ruling request is the most reliable way to lock in the correct classification before importation.