Whether you’re a collector, dealer, or have inherited silver, knowing how to identify real silver is essential, especially as rising gold and silver prices make now the perfect time to auction your precious metals. From hallmarks to simple tests, this guide explains everything you need to know to confirm authenticity, understand value, and spot genuine sterling silver.
This complete guide explains:
- What your silver could be worth
- How to identify silver using hallmarks
- Simple at-home tests
- The difference between sterling and plated silver
Not sure if your silver is genuine? Bring it to our free valuation days at Silverdale or Cobridge, or book a private appointment today.
If you would prefer to speak with an expert in person, you can book a free appointment with our valuers at one of our salerooms. Alternatively, if it’s easier, you can submit photographs using our online valuation form, and a member of our team will be in touch with an assessment.
Valuations are also welcome via WhatsApp: send your images to 07864 667940.
Contact Us TodayWhat Are Silver Hallmarks?
Silver hallmarks are small stamped symbols applied to items made from precious metals. They are the most reliable way to:
- Confirm silver purity
- Identify the maker
- Date the piece
- Verify authenticity
Items without hallmarks may still be silver, but are often silver-plated or foreign, which can significantly affect value.
How to Identify Silver: Key Hallmarks Explained
Most silver items have 4–5 hallmark stamps, each revealing different information about the piece.
1. The Standard Mark
Indicates metal purity:
- English sterling silver: Lion passant
- Scottish silver (Glasgow): Lion rampant
- Scottish silver (Edinburgh): Thistle
- Irish silver (Dublin): Crowned harp
- Britannia silver (1696–1720): Britannia figure, 95.84% pure silver
No standard mark? The item could be plated or foreign silver.
The Town Mark
Shows the assay office that tested the silver:
| Town | Mark | Dates |
|---|---|---|
| London | Leopard’s head (crowned or uncrowned) | Pre/post 1820 |
| Sheffield | Crown / Tudor rose | 1773–present |
| Birmingham | Anchor | Ongoing |
| Chester | Three wheat sheaves & sword | Historic |
| Edinburgh | Castle | Ongoing |
| Glasgow | Tree, fish, bell | Historic |
| Dublin | Crowned harp | Ongoing |
| Newcastle | Three castles | 1658–1883 |
The Date Letter
Represents the year the silver was assayed, not manufactured.
- Each assay office uses unique fonts, capitalisation, and shield shapes
- Example: 1911 → London: lowercase “q”, Sheffield: lowercase “t”, Edinburgh: uppercase “F”
Always identify the town mark first before using the date chart.
The Duty Mark (1784–1890, England)
Indicates tax/duty paid on silver items.
- King’s or Queen’s head in relief
- Two heads can date the piece to a specific nine-month period
The Maker’s Mark
Each silversmith has a unique maker’s mark, often initials.
- Early marks were pictorial, later replaced by letters
- Confirms provenance and authenticity
Quick Tests to Tell If Silver is Real
Even without hallmarks, you can try these simple methods:
- Magnet test: Silver is not magnetic
- Tarnish check: Real silver darkens naturally; silver-plated may flake
- Weight & sound: Solid silver is dense and rings clearly when tapped
- Hallmark check: Look for “925”, “Sterling”, or assay office symbols
Tip: Always confirm with a professional before selling or buying.
Common Silver Questions
How to identify silver? Look for hallmarks, use a magnet, and check weight/tarnish.
How to tell if silver is real? Real silver is stamped, non-magnetic, and develops a patina over time.
How to identify hallmarks on silver? Examine the standard mark, town mark, date letter, duty mark, and maker’s mark in order.
Is silver magnetic? No — if it sticks to a magnet, it’s not pure silver.
How to know if something is silver? Check for hallmarks, density, and tarnish behaviour.
Why Choose Potteries Auctions for Silver Valuations
At Potteries Auctions, we have over 25 years’ experience handling silver, jewellery, and collectables. Our team:
- Identifies and values silver items accurately
- Helps collectors understand hallmarks and provenance
- Provides in-person or remote valuations via photos or WhatsApp
Book a free valuation today and get professional advice on your silver items.
- Phone: 01782 638100
- WhatsApp: 07864 667940
- Email: enquiries@potteriesauctions.com
- Visit: Silverdale or Cobridge Salerooms, Staffordshire
Whether it’s antique silver spoons, decorative pieces, or jewellery, our experts can guide you every step of the way.
Contact Us TodayFrequently Asked Questions About Silver & Hallmarks
Look for hallmarks like “925” or “Sterling,” check weight and sound (solid silver is dense and rings when tapped), and test with a magnet — real silver is not magnetic. Tarnish and patina over time also indicate genuine silver.
Examine each stamp in this order: standard mark (purity), town mark (assay office), date letter (assay year), duty mark (tax paid, if applicable), and maker’s mark (silversmith). Books like Bradbury’s Book of Hallmarks can help, or our experts can assist.
Hallmarks show metal purity, origin, date, duty status, and maker. For example, a walking lion (lion passant) is English sterling silver, and a crowned harp indicates Irish silver.
No. Silver is non-magnetic. If a magnet sticks, the item is either plated or made of another metal.
Look for hallmarks like “925,” “Sterling,” or British assay marks. Solid sterling silver spoons are heavier than plated versions and may show natural tarnish over time.
Antique silver often has hallmarks, patina, and sometimes a duty mark. The combination of town mark, date letter, and maker’s mark can help establish its age and authenticity.
Silver-plated items have a thin layer of silver over a base metal. They usually weigh less, may not have hallmarks, and are less valuable than solid silver.
Yes — our specialists can provide a preliminary assessment from clear images showing hallmarks, inscriptions, and any damage. This is often the easiest way to start a valuation.
You can:
Submit images through our online valuation form
Send photos via WhatsApp 07864 667940
Book an in-person appointment
Email: enquiries@potteriesauctions.com
Understanding how to identify silver can help you:
- Avoid selling valuable items cheaply
- Spot genuine pieces when buying
- Unlock hidden value in inherited items
From hallmarks to simple tests, combining multiple methods gives you the most accurate results.
If in doubt, always seek expert advice before buying or selling.