Condition
A new coin.
The 1974 Costa Rica 50 Colones silver coin is a striking wildlife-themed commemorative celebrating one of the country’s most recognizable marine inhabitants — the green turtle. Certified PR70 by PCGS, this exceptional proof coin combines flawless preservation with elegant engraving, representing both Costa Rica’s rich biodiversity and its connection to ocean conservation. The beautifully mirrored surfaces and sharp frosted details make this issue especially desirable among collectors of fauna, marine life, and Latin American numismatics.
The obverse presents the coat of arms of Costa Rica surrounded by the country name and denomination. The national emblem features a detailed shield with mountains rising above coastal waters, sailing ships, a radiant sun, stars, decorative scrollwork, ribbon elements, botanical ornaments, and carefully engraved heraldic details that emphasize national symbolism. The reverse showcases two green sea turtles swimming through an underwater environment. One larger turtle dominates the upper field while a smaller turtle appears below, surrounded by flowing sea plants, marine vegetation, ocean floor elements, textured shells, detailed flippers, scales, and finely sculpted underwater scenery. Raised lettering and decorative border denticles complete the balanced design.
The green turtle is one of Costa Rica’s most important marine species and has become a symbol of conservation efforts throughout Central America. This proof silver issue celebrates the country’s extraordinary natural heritage while preserving a timeless wildlife design. Certified PR70 by PCGS, this flawless example represents an outstanding addition to premium fauna collections.
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| Item type | Coin / Collector coins |
| Internal Reference | CR306 |
| Nominal sum | 50 colones |
| Nominal, number | 50 |
| Weight, g | 28.28 |
| Diameter, mm | 38.61 |
| Quality of coinage | Proof |
| Mintage | 11000 |
| CoA | No |
| Case | No |
| Country | North America / Costa Rica |
| Certification | PCGS |
| Year | 1974 |
| Bimetal | No |
| Coin material | Silver / Ag 925 |
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