The seized items, if genuine, would be worth about $3 million.
CBP said shipments seized from China and Hong Kong made up about 90% of items seized in 2024.
The shipment of counterfeit jewelry came from Hong Kong, on its way to a residence in Ontario, Canada, according to CBP officials.
The counterfeit designer watches would have been worth $4.24 million if sold at Manufacturer's Suggest Retail Price (MSRP).
Global Entry Enrollment is hosted by U.S. Customs and Border Protection this week at the airport.
The earrings arrived from Thailand and was headed to Fullerton, California.
U.S. Customs and Border Protection officers intercepted more than 3,000 counterfeit items in Louisville in just one night earlier this week, including watches, necklaces and earrings.
U.S. Customs and Border Protection officers intercepted more than 700 unapproved Botox and derma fillers in Louisville in April.
At least 1,600 pounds of drugs were intercepted last month.
U.S. Customs and Border Protection officers in Louisville stopped more than $260 million of counterfeit goods and over 2,100 pounds of drugs last year.