A cameo coin refers to a type of proof coin that features a high contrast between the design elements (known as the relief or devices) and the background (known as the field).
Here’s what defines a cameo coin:
- Frosted Relief: The raised or recessed design elements of the coin, like the portrait or lettering, have a frosted or matte finish.
- Mirror-like Fields: The flat background areas of the coin are highly reflective and mirror-like.
This combination creates a striking visual effect, making the frosted design elements “pop” against the shiny background.
Cameo coins are highly sought after by collectors, particularly those with a strong and even contrast, also referred to as “deep cameo” or “ultra cameo”. The degree of frosting and mirroring can vary, impacting the coin’s grade and value.
While the term “cameo” is most commonly associated with proof coins, some rare instances of circulated coins can also exhibit a cameo effect due to die polishing and are sometimes designated “PL” (Proof-Like) or even “DMPL” (Deep Mirror Proof-Like) if the effect is strong enough.
Are cameo coins valuable?
Great question! The cameo effect is highly sought after by collectors as it enhances the visual appeal of the coin and indicates a high-quality minting. Essentially, “cameo” in coin grading describes a visual quality that enhances the beauty and value of a proof coin.
How to tell if a coin is deep cameo?
From my experience, To receive a “Deep Cameo” (or “Ultra Cameo”) designation, a coin must exhibit strong and unbroken frosted devices on both the obverse and the reverse. A robust contrast between the mirrored fields and frosted devices must be consistent and undiminished in all areas.
How are cameo coins made?
Thanks for asking. The cameo effect on a proof coin is produced by the field having a mirror-like surface and the coin’s devices having a frosted surface. Proof coins minted before 1971 were made using a technique so that only the first hundred coins had a cameo contrast effect.