10 Dollars Shark Diver, Colored

The Eastern Caribbean Central Bank issues collector coinage on behalf of its eight member territories — Anguilla, Antigua and Barbuda, Dominica, Grenada, Montserrat, Saint Kitts and Nevis, Saint Lucia, and Saint Vincent and the Grenadines — and shark diving is a genuine draw in several of them, particularly around the reef systems of Saint Kitts and Antigua. The colored application on .9999 gold at this weight places it squarely in the modern bullion-plus-collectible category that has dominated sovereign mint output since the mid-2010s.

KM#32.1 distinguishes this from at least one parallel variant, suggesting a companion issue — likely an uncolored version — struck from the same dies.