Silver Hallmarks Guide

Every stamp, mark, and abbreviation you'll find on silver — explained in plain language.

✅ Marks That Mean Real Silver

999
Solid Silver

Fine Silver

99.9% pure silver. Found on bullion bars, coins, and premium items. The purest common form of silver. Calculate value →

958
Solid Silver

Britannia Silver

95.8% pure. Used in British silverware since 1697. Higher purity than sterling. Calculate value →

925
Solid Silver

Sterling Silver

92.5% silver, 7.5% copper. The most common hallmark worldwide. Used for jewelry, silverware, and decorative items. Calculate value →

900
Solid Silver

Coin Silver

90% silver. Found on pre-1965 US coins, some European items, and coin silver flatware. Calculate value →

835
Solid Silver

European Silver

83.5% pure. Common in German, Dutch, and Scandinavian silverware. Calculate value →

800
Solid Silver

European Silver

80% pure. Widely used in Continental European silverware, especially Italian and German. Calculate value →

STERLING
Solid Silver

Sterling Silver

Word mark equivalent to 925. Common on American and British silver items.

STER
Solid Silver

Sterling (abbreviated)

Short form of STERLING. Same meaning — 92.5% pure silver.

COIN
Solid Silver

Coin Silver

Usually indicates 90% pure silver. Found on early American flatware and hollowware.

❌ Marks That Mean Silver Plated (NOT Solid)

⚠️ Important

Items with these marks have a thin layer of silver over a base metal. They contain very little actual silver and are typically worth $1-5 in silver content.

EPNS
Plated ❌

Electroplated Nickel Silver

Silver plating over nickel silver (which contains NO silver). Very common stamp on cheap silverware.

EP
Plated ❌

Electroplated

Thin layer of silver applied electrically to a base metal. Minimal silver content.

A1
Plated ❌

Best Quality Plate

Thickest plating grade, but still only a surface coating. Not solid silver.

SILVER PLATE
Plated ❌

Silver Plated

Explicit marking indicating plating. Not worth buying or selling as scrap silver.

IS
Plated ❌

International Silver

Brand name that made plated silverware. Despite "silver" in the name, these are plated.

WM ROGERS
Plated ❌

Rogers Brand

Famous maker of silver plated flatware. Very common — almost always plated, not solid.

ℹ️ Special Hallmarks

🦁
British

Lion Passant

British hallmark since 1544 confirming sterling silver quality. May appear alongside date letters and maker's marks.

British

Anchor

Birmingham assay office mark. Combined with the lion passant, confirms authentic British sterling silver.

British

Duty Mark

Monarch's head indicating duty was paid. Found on items from 1784-1890.

.950
French

French 1st Standard

French silver with 95% purity. Used alongside the Minerva head hallmark.

Where to Look for Hallmarks

💍

Rings

Inside the band

📿

Necklaces

On the clasp or near the clasp

🥄

Spoons/Forks

Back of handle, near top

🍽️

Trays/Plates

Bottom/underside

🏆

Cups/Bowls

Bottom or near the base

Watch Cases

Inside the case back

💡 Pro Tip

Use a 10x jeweler's loupe (about $10 on Amazon) to read small hallmarks. Smartphone cameras with macro mode can also work — take a photo and zoom in. For additional testing methods, see our silver identification guide.

What If There's No Hallmark?

No hallmark doesn't necessarily mean it's not silver. Some older pieces, handmade items, or items from countries without marking requirements may be unmarked silver. Options:

  1. Try the magnet test, ice test, or ring test
  2. Take it to a jeweler for an acid test or XRF analysis
  3. Look for subtle signs: tarnish pattern, weight, and construction quality

Calculate Your Silver's Value