Loggerhead Turtle Gold

Cayman Islands Sea Life Gold Bullion

The Loggerhead Turtle is part of the Cayman Islands Sea Life coin programme, a partnership between the Cayman Islands Monetary Authority (CIMA) and Scottsdale Mint. The gold version, available in 1oz (.9999 fine) and 1/10oz (.9999 fine), carries legal tender status issued by CIMA. The series debuted in 2023, expanding the Sea Life programme that launched in 2018 with the Blue Marlin.

The connection between the Cayman Islands and sea turtles runs deeper than marketing. Christopher Columbus named the islands Las Tortugas in 1503 because of the abundance of sea turtles in the surrounding waters. The loggerhead turtle (Caretta caretta) is one of several sea turtle species native to Cayman waters and is listed as Vulnerable by the IUCN. The Cayman Islands Coat of Arms itself features a turtle atop a crested helm, and the animal's image appears on the obverse of the coin alongside the coat of arms.

The gold coin's mintage is genuinely scarce: 1,000 pieces for the 1oz gold in 2023. That is well below the mintages of established sovereign bullion coins and places the Loggerhead Turtle closer to the collector end of the market than the bulk investment end. The 1/10oz gold had a mintage of 10,000 in 2023, dropping to 1,000 in 2024. Scottsdale Mint handles production, bringing their technical capabilities (including the "Alpha Strike" first-strike designation) to a product backed by a sovereign monetary authority. CIMA is better known internationally as a financial regulator than a coin issuer, making the Sea Life programme their most visible numismatic venture.

Loggerhead Turtle Gold Coin Specifications

The wavy-line edge texture is distinctive and unusual for bullion coins, thematically tied to ocean waves and serving as a practical anti-counterfeiting feature that distinguishes the coin from standard reeded or smooth-edge bullion. Individual coins are supplied in coin zip bags, with multiples of 20 in tubes.

The obverse carries the Cayman Islands Coat of Arms: a shield with a lion (top) and three stars (bottom) representing Grand Cayman, Little Cayman, and Cayman Brac, topped by a turtle on a crested helm. The reverse depicts a loggerhead turtle swimming within a rope-encircled centre, with a sailing vessel and three stars above. "LOGGERHEAD TURTLE" and weight/purity inscriptions appear on the rim. The design evolves annually while maintaining the core turtle motif. Special variants include Color Proof editions with painted details and the "Alpha Strike" designation, a Scottsdale Mint concept marketing first-strike coins from fresh dies at enhanced sharpness.

The 2025 silver edition is listed at .9999 purity, up from .999 in 2023, suggesting a purity upgrade that would bring the silver coin in line with the gold version and make it more competitive with Perth Mint and Royal Canadian Mint products at four-nines fineness.

Tax Treatment as Cayman Islands Legal Tender

The Loggerhead Turtle coins are legal tender of the Cayman Islands, issued by the Cayman Islands Monetary Authority. The Cayman Islands Dollar (KYD) is pegged to the US Dollar at a fixed rate of KYD 1 = USD 1.227.

Cayman Islands: No income tax, capital gains tax, or sales tax. The coins are available directly from CIMA offices in George Town, Grand Cayman, at face-value-based pricing (US$50/KYD$40.75 per 1oz silver).

United States (primary market): No federal sales tax on bullion. State-level exemptions for precious metals apply where available (approximately 35 states exempt bullion purchases). The gold coin at .9999 purity meets the IRS Section 408(m) threshold for IRA eligibility (99.5% minimum for gold), making it potentially IRA-eligible. Capital gains on physical gold are taxed at the 28% federal collectibles rate.

United Kingdom: The gold coin qualifies as investment gold and is VAT-exempt (.9999 purity exceeds the 995 threshold). Silver coins attract 20% VAT. Cayman Islands coins are not UK legal tender, so the CGT exemption for Britannias and Sovereigns does not apply. Capital gains are taxed at standard rates above the GBP 3,000 annual allowance.

Canada: Gold at 99.5%+ purity is GST/HST-exempt. The coin qualifies at .9999. Silver above 99.5% purity is also GST/HST-exempt. Standard capital gains rules apply.

Australia and New Zealand: Gold at 99.5%+ purity is GST-exempt in both countries. Standard CGT applies in Australia (50% discount after 12 months). New Zealand has no formal CGT for genuine long-term investors.

Singapore: The gold coin meets both criteria for Investment Precious Metals (99.5%+ purity and legal tender status) and is GST-exempt. No capital gains tax.

Hong Kong: No sales tax, no CGT, no import duty.

Loggerhead Turtle vs Other Turtle Coins and Sovereign Gold

The most direct comparison in the turtle-themed bullion space is the Fiji Taku (also called the Hawksbill), produced by the New Zealand Mint since 2010. The Taku is a more established series with higher mintages and better secondary market liquidity. Scottsdale Mint also struck the Niue Hawksbill turtle series; the Cayman Loggerhead is effectively its successor or complement in a different sovereign territory.

Against major sovereign gold coins, the comparison is one of liquidity versus scarcity. A 1oz gold Britannia, Maple Leaf, or American Eagle is produced in quantities of hundreds of thousands, stocked by every dealer, and resaleable anywhere in the world at a narrow spread. The Loggerhead Turtle gold at 1,000 pieces is genuinely scarce, which supports secondary market premiums when collector demand exists but reduces the pool of potential buyers at resale time.

The 50,000-piece silver mintage sits between mass-market and collector-only, offering a middle ground where the coin functions as both an investment product and a limited collectible. The gold at 1,000 pieces is scarce enough that secondary market appreciation is plausible if the Sea Life programme sustains collector interest, but that premium is entirely demand-dependent and not backed by the deep liquidity pools that support the major sovereign series.

For buyers who prioritise the lowest premium per ounce of gold with maximum global liquidity, a mainstream sovereign coin is the more practical choice. For buyers who find value in the Cayman Islands provenance, the marine conservation theme, the distinctive wavy-edge design, and the genuine scarcity of a 1,000-piece mintage, the Loggerhead Turtle occupies a niche that mass-produced sovereign coins cannot fill. The Scottsdale Mint production quality is well-regarded, and the CIMA backing provides sovereign legitimacy that purely private-mint products lack.