You must not damage, collect or take coral, including dead coral, in the Great Barrier Reef Marine Park unless you have a permit. Selling coral is legal in the US. Beginner corals cost $40, while packs for experts cost $180 on average. Exotic specimens can cost over $300. It is illegal to harvest or export any corals from the US.
Souvenir Collection and Airport Regulations
As a rule, do not remove dead coral from the beach as souvenirs. Live coral is allowed in airport carry-on bags under 3.4 oz. Most coral, whether in chunks or jewelry, cannot be taken. Without a license, it is illegal to bring coral across borders.
Environmental Considerations and Costs
There are tons of bleached coral on Mexican beaches. Thorough research on coral growth is key for coral farming. Common coral pieces can cost $5 per pound. Exotic coral can cost over $50 per pound. Taking dead coral can disrupt ecosystems. Coral cuts rarely heal well.