1990 Canadian 10-Cent (Dime) Value Guide

The 1990 Canadian 10-cent coin is a landmark issue: it marks the debut of the Diademed Portrait — the third Royal effigy on Canadian coins — sculpted by Hungarian-Canadian artist Dora de Pédery-Hunt. Her interpretation of Queen Elizabeth II wearing a diamond diadem, necklace, and earrings was the first reigning monarch's portrait for Canadian circulating coinage designed by a Canadian citizen, replacing the British-designed Machin effigy used from 1965 to 1989. The reverse retains the beloved Bluenose schooner, a design unchanged since 1937. For values across all years of the Canadian dime, see our Canadian Dime Value Guide.

Note: Errors such as off-center strikes and wrong-planchet coins exist for 1990 but are outside the scope of this standard value guide.

1990 Canadian 10-cent coin — obverse featuring the new Diademed Portrait by Dora de Pédery-Hunt (left) and the classic Bluenose schooner reverse (right).

1990 Canadian Dime Composition & Melt Value

All standard 1990 Canadian 10-cent coins — regardless of finish — are struck from 99.9% nickel. This applies equally to Business Strikes, Proof-Like coins, Specimen coins, and Proof coins. There is no silver, gold, or other precious metal in any version of the 1990 dime.

Why There Is No Silver in the 1990 Proof Dime

A widespread misconception holds that Proof coins from this era are silver. This is incorrect for the 1990 dime. According to standard numismatic catalogues including Numista and Coins and Canada, the Royal Canadian Mint did not standardise sterling silver (.925) for minor-denomination proof sets (10¢, 25¢, 50¢) until 1996. The 1990 Proof dime is therefore composed of the same 99.9% nickel as the coin found in pocket change.

Melt Value

Because the entire 1990 10-cent issue is pure nickel across all finishes, there is no precious metal melt value to calculate. The coin weighs 2.07 grams. At current industrial nickel prices, the intrinsic metal value is negligible — well below the 10-cent face value. The coin's worth is derived entirely from its numismatic premium: condition, finish, and scarcity.

The Magnet Test — Your Most Important Tool

Place any magnet against a 1990 Canadian dime. It will stick firmly. This is expected and correct — 99.9% nickel is strongly magnetic. If a coin labelled as a 1990 dime does not respond to a magnet, it may indicate an off-metal error (e.g., struck on a foreign silver planchet), which would require professional authentication and falls outside the scope of this guide.

Magnet test on a 1990 Canadian dime: the coin sticks firmly because all 1990 dimes — including Proof issues — are 99.9% pure nickel. A coin that does not respond to a magnet warrants professional authentication.

1990 Canadian Dime Value Chart by Grade & Finish

The 1990 dime is a classic condition rarity. With a circulation mintage of 65,023,000, the coin is common in worn grades — but finding a flawless example is genuinely difficult. Pure nickel is a hard, unforgiving metal, and coins struck at high speed in Winnipeg were ejected into bins where they collided immediately, producing the contact marks ("bag marks") that prevent most examples from grading above MS63. The jump from MS63 ($1.00) to MS65 ($23.10) to MS66 ($134.00) is steep and reflects true scarcity, not speculation. Values sourced from Coins and Canada and NGC Price Guide.

1990 Canadian Dime — Business Strike (Circulation)

The MS65 Value Cliff: Note the dramatic jump from MS63 ($1.00) to MS65 ($23.10) to MS66 ($134.00). This is the hallmark of a condition rarity. The overwhelming majority of 1990 dimes found in rolls or change will grade MS62 or below — the bag-mark problem is that severe. A coin that survives the Winnipeg minting floor, transport in canvas bags, and rolling without a mark on the Queen's cheek or the Bluenose sails is a statistical outlier. Registry Set collectors competing for top-graded slots drive the MS66/67 premiums.

Grading Service Note: ICCS (the Canadian standard) is traditionally stricter than NGC and PCGS for modern coins. An ICCS-graded MS66 may represent a coin that NGC would call MS67. When comparing prices across holders, the grading service matters as much as the number on the label.

Grade comparison for the 1990 Canadian dime (Business Strike): a heavily circulated example (left), a Choice Uncirculated MS63 (centre), and a Gem MS65 (right). Note how bag marks on the Queen's cheek and in the fields prevent most coins from reaching MS65. (Illustration — not a photo of your exact coin.)

1990 Canadian Dime — Collector Finishes (Proof-Like, Specimen & Proof)

These Non-Circulating Legal Tender (NCLT) coins were sold directly to collectors in sealed sets and struck at the Ottawa facility. Because they were never exposed to bagging or handling, high-grade examples (65–67) are relatively common, which suppresses premiums until the very top grades (68/69). The Proof finish carries a cameo designation as standard.

Despite being made of base-metal nickel, the 1990 Proof dime was struck with specially polished dies that create a striking "black and white" cameo contrast — mirror-black fields against frost-white devices. Ultra Heavy Cameo (UHC) is the expected designation at high grades, not a rarity premium for this finish.

Values in CAD represent typical market prices as of February 2026. For the complete denomination price guide, see our Canadian Dime Value Guide.

Most Valuable 1990 Canadian Dime Varieties

A. Trophy-Level Examples (Top-Population, Not Typical)

The following represent the upper extreme of the 1990 dime market — coins certified at the very pinnacle of their grade scale. These are outliers, not typical market values, and are presented to illustrate the ceiling of what this coin can achieve. Data sourced from Coins and Canada and the NGC price guide.

Note: The ICCS MS66 (~$134) and NGC MS67 (~$93) values reflect the cross-grade difference between services — ICCS applies a stricter standard, so ICCS MS66 ≈ NGC MS67 on this issue. Compare grades only within the same grading service.

B. Findable Varieties Worth Checking

The following varieties have been documented for the 1990 dime and can be identified with a loupe or stereo microscope. They represent the full scope of documented non-error varieties for this issue.

Close-up diagnostic of the 1990 Canadian dime Double Legend variety: doubling appears as a shadowed secondary impression on the letters of "ELIZABETH II D.G. REGINA." Use a 10× loupe and compare to a standard single-legend example. (Illustration — not a photo of your exact coin.)

1990 Canadian Dime Identification Guide

Use this 30-second checklist to confirm exactly what you have and to distinguish between the four finish types.

30-Second Identification Checklist

Step 1 — Confirm the Date: The date reads 1990. There is no dual date on this standard issue.

Step 2 — Confirm the Obverse Portrait: The Queen is wearing a diamond diadem (a low, jewelled crown) along with a necklace and earrings. This is the Third Portrait (Diademed Head) by Dora de Pédery-Hunt, used from 1990 to 2002. If the Queen appears to wear a simple tiara without a necklace, you have an earlier (pre-1990) coin with the Machin Second Portrait. The designer's initials "D.H." may be visible below the Queen's bust truncation on well-struck examples.

Step 3 — Confirm the Reverse: The reverse shows a Bluenose schooner under full sail with the denomination "10 CENTS" and "CANADA." This reverse design has been used on the Canadian dime since 1937.

Step 4 — The Magnet Test (Composition Verification): Place any magnet against the coin. All 1990 Canadian dimes — Business Strike, Proof-Like, Specimen, and Proof — are 99.9% nickel and will stick firmly to a magnet. A coin that does not respond to a magnet is anomalous and requires professional authentication.

Step 5 — Check for Marks: No mint marks appear on any standard 1990 Canadian dime. Circulation strikes from Winnipeg and collector strikes from Ottawa both carry no mint mark. If you see what appears to be a letter mark, it may be a die chip or damage, not a mint mark.

Step 6 — Identify the Finish (Critical for Value):

• Business Strike (Circulation): Uniform cartwheel luster that rotates as you tilt the coin under light. Random contact marks ("bag marks") are typical on the Queen's cheek and in the flat fields. Origin: pocket change, bank rolls.
• Proof-Like (PL): Mirror-like fields that reflect like a semi-polished surface, but less deep than a full Proof. Both the fields and the relief are brilliant (not frosted). Origin: sealed pliofilm (cellophane) sheet, usually in a set with a red envelope. Value at typical grade: ~$1.50.
• Specimen (SP): The easiest finish to identify once you know it. The flat fields (background) have fine parallel striations — a lined, matte, or satin texture — while the raised Queen and ship are frosted or shiny. This "lined field" finish is unique to the RCM's Specimen programme and is described in the RCM Glossary of Terms. Origin: rigid plastic case from a Prestige or Double Dollar set. Value at typical grade: ~$2.00.
• Proof (PF): The deepest, most dramatic finish. The fields are a perfect black mirror — so reflective they appear dark at most angles. The raised Queen and ship are heavily frosted bright white. This "black and white" contrast is Ultra Heavy Cameo (UHC) as standard. Origin: rigid plastic lens from a Prestige or Double Dollar set. Value at typical grade: ~$2.50.

Step 7 — Check for Varieties: With a 10× loupe, examine the legend "ELIZABETH II D.G. REGINA" for any doubling or shadowing (Double Legend variety). Then check the die rotation by flipping the coin vertically — the reverse should be correctly oriented. A significant tilt indicates the Rotated Die variety.

Close-up of the 1990 Canadian dime obverse: the Diademed Portrait by Dora de Pédery-Hunt, showing Queen Elizabeth II wearing a diamond diadem, necklace, and earrings. The designer's initials "D.H." appear below the bust truncation. This portrait replaced the British-designed Machin effigy starting in 1990.

Four-way finish comparison for the 1990 Canadian dime: Business Strike (cartwheel luster, visible bag marks), Proof-Like (semi-mirror fields, brilliant relief), Specimen (lined/matte fields with frosted devices), and Proof (deep mirror fields, heavily frosted relief — Ultra Heavy Cameo). (Illustration — not a photo of your exact coin.)

1990 Canadian Dime Value FAQs

Methodology & Sources

Values in this guide reflect typical market prices as of February 2026 in Canadian Dollars (CAD), synthesised from the following primary sources:

• Coins and Canada — 1990 10-Cent Price Guide (primary pricing reference)
• NGC World Coin Price Guide — Canada 10 Cents KM 183 (grading population and auction data)
• Numista — 10 Cents Elizabeth II (3rd Portrait) (specifications and catalogue data)
• Royal Canadian Mint — 10 Cents (official specifications)
• Royal Canadian Mint — Faces of the Monarch (portrait history)
• Royal Canadian Mint — Glossary of Terms (finish definitions)
• Bank of Canada Museum — Sculptor Dora de Pédery-Hunt (portrait designer biography)
• Charlton Standard Catalogue of Canadian Coins (variety references)

Market values are typical estimates and may vary with market conditions, coin quality, and grading service. This guide covers standard (non-error) issues only. All prices are in CAD.