10 Dollars - Elizabeth II Caribbean Reef Octopus, Colourised

Issuer Grenada
Year 2020
Type Non-circulating coin
Value 10 Dollars
Currency Dollar (1965-date)
Composition Gold (.9999)
Weight 31.1 g
Diameter 32 mm
Thickness
Shape Round
Technique Milled, Colored
Orientation Medal alignment ↑↑
Engraver(s)
In circulation to
Reference(s) KM#24.1
Obverse description Portrait of Elizabeth II within laurels, lettering in outer ring.
Obverse script Latin
Obverse lettering EASTERN CARIBBEAN CENTRAL BANK 1 OZ .9999 GOLD QUEEN ELIZABETH II TEN DOLLARS
Reverse description Caribbean Reef Octopus, gliding along the ocean floor near hydrothermal vents bubbling up from the undersea volcano, Kick `Em Jenny.
Reverse script Latin
Reverse lettering GRENADA 2020 Caribbean Reef Octopus
Edge Reeded
Mint
Mintage 2020 - Prooflike - 100
Numisquare ID 2007578090
Additional information

Historical Context: Issued by Grenada in 2020, this 10 Dollars gold coin features Queen Elizabeth II, reflecting her enduring role as Head of the Commonwealth and Grenada's constitutional monarch. This modern numismatic piece represents a global trend for sovereign nations to issue high-purity precious metal coins for collectors and investors, often showcasing unique regional attributes. The Caribbean Reef Octopus theme highlights Grenada's rich marine biodiversity, appealing to a broad international market.

Artistry: The obverse typically features a contemporary effigy of Queen Elizabeth II, likely a well-known portrait by Ian Rank-Broadley or Jody Clark, rendered with numismatic precision. The reverse design, depicting the Caribbean Reef Octopus, exemplifies modern naturalistic artistry. The creature is rendered with intricate detail, capturing its distinctive form. Colourisation, a hallmark of contemporary minting, enhances realism and visual appeal, bringing the vibrant marine subject to life within modern commemorative art.

Technical/Grading: Struck in .9999 fine gold, 31.1 grams, and 32 millimeters, this coin exhibits exceptional technical qualities. For grading, high-points on the obverse include the queen’s hair and crown. On the reverse, attention should be paid to the raised elements of the octopus's mantle, eyes, and suckers, which should show full definition. The strike is expected to be sharp and complete, typical of high-purity bullion issues. Colourisation must be uniformly applied, free from blemishes or peeling, and integrated with the underlying relief.

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