The 2025 Ocean Wonders Octopus 1/2 Gram Gold Proof Coin is a finely detailed fractional gold issue celebrating the unique 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 delivers exceptional detail within its compact 11mm diameter.

Ocean Wonders Series – Octopus

The reverse features a striking depiction of an octopus, a highly intelligent and adaptable creature commonly found in the surrounding Pacific waters. The octopus is shown with flowing arms spread across a carved background of Polynesian patterns, inspired by traditional Maori wood carvings. The swirling motifs and layered textures create a sense of movement and depth, reinforcing the connection between ocean life and Polynesian artistic heritage.

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 Island 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 a wide range of marine species. The Ocean Wonders series draws inspiration directly from these waters, pairing ocean wildlife designs with Polynesian-influenced artistic elements to reflect the islands’ cultural and environmental significance.

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

1/2 Gram Gold Octopus Proof Coin Specifications