The 2025 Ocean Wonders Humpback Whale 1/2 Gram Gold Proof Coin is a finely detailed fractional gold issue celebrating the diverse marine life found near the Pitcairn Islands. Struck in .999 fine gold, this miniature legal-tender coin contains 1/2 gram of gold (.016 troy ounces) and offers an impressive level of detail within its compact 11mm diameter.

Ocean Wonders Series – Humpback Whale

The reverse features a beautifully rendered humpback whale, an iconic species known to inhabit the surrounding waters of the South Pacific. The whale is set against a carved background of flowing Polynesian patterns, inspired by traditional Maori wood carvings. These intricate motifs add depth and movement to the design while emphasizing the cultural and natural heritage tied to the region.

The obverse displays the effigy of King Charles III, along with the 2025 year date and a legal-tender face value of 25 cents, confirming the coin’s official status as currency issued by the Pitcairn Islands.

About the Pitcairn Islands & the Ocean Wonders Series

The Pitcairn Islands are a remote group of islands located in the South Pacific Ocean, known for their isolation, pristine waters, and thriving marine ecosystems. Surrounded by protected seas, the region provides a natural habitat for whales and other ocean life. The Ocean Wonders series draws inspiration directly from these waters, pairing marine wildlife designs with Polynesian-influenced artistic elements to reflect the islands’ cultural and environmental significance.

This Humpback Whale design is produced in a worldwide limited mintage of just 2,500 coins and arrives housed in a protective plastic capsule, making it an attractive option for collectors of world gold issues and those seeking fractional investment-grade gold.

1/2 Gram Gold Humpback Whale Proof Coin Specifications