{"id":13112,"date":"2025-08-27T13:49:08","date_gmt":"2025-08-27T12:49:08","guid":{"rendered":"https:\/\/metalsradar.com\/?post_type=blog&#038;p=13112"},"modified":"2026-10-07T02:38:11","modified_gmt":"2026-10-07T01:38:11","slug":"how-to-tell-the-difference-between-real-and-fake-silver","status":"publish","type":"blog","link":"https:\/\/metalsradar.com\/gb\/blog\/how-to-tell-the-difference-between-real-and-fake-silver\/","title":{"rendered":"How to Tell the Difference Between Real and Fake Silver"},"content":{"rendered":"<div class=\"mrf-takeaways\">\n<h2>Key Takeaways<\/h2>\n<ul>\n<li><strong>Start with the hallmark:<\/strong> in the UK, silver items of 7.78 grams or more must be hallmarked to be sold as silver, so a full UK hallmark is the best quick proof.<\/li>\n<li><strong>Home tests rule things out but do not prove purity:<\/strong> a magnet, an ice cube or a polishing cloth can expose many fakes, but none of them confirms 925 or 999.<\/li>\n<li><strong>Density is the strongest test you can do at home:<\/strong> silver has a density of about 10.5 g\/cm\u00b3, clearly above copper, nickel and brass.<\/li>\n<li><strong>Bullion coins are not hallmarked:<\/strong> check them by weight, diameter, design details and the seller, not by a stamp.<\/li>\n<li><strong>A price below dealer buy-back is a red flag:<\/strong> on 3 October 2026, UK dealers paid between \u00a341.40 and \u00a347.89 for 1 oz silver bullion coins, with spot at \u00a345.82.<\/li>\n<li><strong>For anything valuable, ask a professional:<\/strong> UK assay offices and established dealers can test silver properly, often without damaging it.<\/li>\n<\/ul>\n<\/div>\n<p>You have inherited a set of cutlery, bought a bracelet at a car boot sale, or been offered silver coins below the shop price. Is it real silver? Most people check in the wrong order: they try a party trick first and look at the marks last.<\/p>\n<p>In this guide, we show you how to tell if silver is real, step by step: what UK hallmarks prove, which common fakes to watch for, which home tests are worth doing (and which are myths), how to check silver bullion coins, and when to hand the job to a professional. You will also see what UK dealers paid for silver coins on 3 October 2026, so you can spot a deal that is too good to be true.<\/p>\n<h2>What Counts as Real Silver?<\/h2>\n<p>Pure silver is too soft for most everyday objects, so it is usually alloyed with copper. &#8220;Real silver&#8221; therefore covers several standards. In the UK, the <a href=\"https:\/\/www.legislation.gov.uk\/ukpga\/1973\/43\" rel=\"noopener\" target=\"_blank\">Hallmarking Act 1973<\/a> recognises four:<\/p>\n<ul>\n<li><strong>999 fine silver:<\/strong> 99.9% silver, used for most bullion bars and coins,<\/li>\n<li><strong>958 Britannia silver:<\/strong> 95.84% silver,<\/li>\n<li><strong>925 sterling silver:<\/strong> 92.5% silver, the usual standard for jewellery and tableware,<\/li>\n<li><strong>800 silver:<\/strong> 80% silver, the minimum legal standard, common on continental pieces.<\/li>\n<\/ul>\n<p>Some branded alloys, such as Argentium, are sterling-grade silver with a small amount of germanium added to slow tarnishing. They are real silver too.<\/p>\n<h3>Old British coins: how much silver is in them?<\/h3>\n<p>Pre-decimal British &#8220;silver&#8221; coins are a common source of confusion. Coins dated up to 1919 were struck in sterling silver. From 1920, the silver content was cut to 50%, and from 1947 the coins were made of cupronickel with no silver at all. A 1950s half crown looks silvery, but it contains no silver.<\/p>\n<h2>Common Types of Fake Silver<\/h2>\n<p>Not every fake is a fraud. Some are honest products that are simply not solid silver. These are the ones you will meet most often:<\/p>\n<h3>Silver plate (EPNS, EPBM, A1)<\/h3>\n<p>Silver plate is a base metal object with a thin layer of silver on the surface. Marks such as EPNS (electroplated nickel silver), EPBM (electroplated Britannia metal) or A1 point to plated ware. The silver layer can wear through on edges and high points, showing a yellow or grey metal underneath.<\/p>\n<figure class=\"mrf-photo\"><img src=\"https:\/\/metalsradar.com\/wp-content\/uploads\/2026\/10\/epns-silver-plated-spoon-mark.webp\" alt=\"EPNS mark stamped on a silver-plated spoon\" width=\"1000\" height=\"750\" loading=\"lazy\" decoding=\"async\" class=\"wp-image-20658\" srcset=\"https:\/\/metalsradar.com\/wp-content\/uploads\/2026\/10\/epns-silver-plated-spoon-mark.webp 1000w, https:\/\/metalsradar.com\/wp-content\/uploads\/2026\/10\/epns-silver-plated-spoon-mark-300x225.webp 300w, https:\/\/metalsradar.com\/wp-content\/uploads\/2026\/10\/epns-silver-plated-spoon-mark-768x576.webp 768w, https:\/\/metalsradar.com\/wp-content\/uploads\/2026\/10\/epns-silver-plated-spoon-mark-240x180.webp 240w, https:\/\/metalsradar.com\/wp-content\/uploads\/2026\/10\/epns-silver-plated-spoon-mark-600x450.webp 600w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><figcaption>An EPNS stamp means electroplated nickel silver: a thin coat of silver over a base metal. Photo: Auckland Museum, CC BY 4.0, via Wikimedia Commons.<\/figcaption><\/figure>\n<h3>Nickel silver, German silver and Alpaca<\/h3>\n<p>Nickel silver is an alloy of copper, nickel and zinc. Despite the name, it contains no silver. It is also sold as German silver or Alpaca. In the UK, a seller may only use &#8220;silver&#8221; to describe colour if the description makes that clear, according to the <a href=\"https:\/\/assets.publishing.service.gov.uk\/media\/63a333b9d3bf7f37654767e0\/hallmarking-guidance-notes.pdf\" rel=\"noopener\" target=\"_blank\">UK hallmarking guidance notes<\/a>.<\/p>\n<h3>Tibetan silver and &#8220;silver tone&#8221; jewellery<\/h3>\n<p>&#8220;Tibetan silver&#8221; is a trade name for cheap white-metal jewellery. It has no fixed composition and usually contains little or no silver. &#8220;Silver tone&#8221; and &#8220;silver colour&#8221; mean the same: the item looks like silver but is not.<\/p>\n<h3>Silver-filled and silver-coated items<\/h3>\n<p>Silver-filled items have a thicker layer of silver bonded to a base metal core, typically brass. They contain more silver than plate, but far less than solid sterling, so they are worth much less as metal.<\/p>\n<h3>Counterfeit bullion coins and bars<\/h3>\n<p>This is the fraud that costs investors money. Fake Britannias, Maple Leafs and American Eagles are usually made of base metal with a silver coating, and they can look convincing in photos. We cover how to check them in their own section below.<\/p>\n<h2>Step 1: Check the Hallmark<\/h2>\n<p>Why start with the hallmark? Because in the UK it is a legal guarantee, applied after testing by one of four assay offices: London, Birmingham, Sheffield or Edinburgh. A full UK silver hallmark has three compulsory marks:<\/p>\n<ol>\n<li>a sponsor&#8217;s mark (at least two letters in a surround),<\/li>\n<li>a fineness mark (800, 925, 958 or 999) in the surround used for silver,<\/li>\n<li>a town mark: leopard&#8217;s head (London), anchor (Birmingham), rose (Sheffield) or castle (Edinburgh).<\/li>\n<\/ol>\n<p>On older pieces, the lion passant, a Britannia figure or a Scottish thistle may stand in for the fineness number. Our guide to <a href=\"\/gb\/blog\/silver-hallmarks\/\">silver hallmarks<\/a> explains every mark and how to date it.<\/p>\n<h3>What if there is only a &#8220;925&#8221; stamp?<\/h3>\n<p>A &#8220;925&#8221; or &#8220;Sterling&#8221; stamp on its own is the maker&#8217;s claim, not a guarantee. It is normal on light items: silver articles under 7.78 grams are exempt from hallmarking in the UK. On a heavier item sold by a UK business, a bare stamp without a hallmark should make you ask why.<\/p>\n<h3>Can real silver be unmarked?<\/h3>\n<p>Yes, real silver can be unmarked. Items under 7.78 g, pieces made before 1950, and many foreign or handmade items may carry no hallmark. Bullion coins and bars are also exempt. An unmarked piece is not automatically fake; it just needs testing.<\/p>\n<h2>Step 2: Simple Home Tests<\/h2>\n<p>Home tests are a filter. They can show that something is probably not silver, but they cannot tell 925 from 800, or solid silver from heavy plate. Here is what each one can and cannot do:<\/p>\n<figure class=\"mrf-table\">\n<table>\n<thead>\n<tr>\n<th>Test<\/th>\n<th>How to do it<\/th>\n<th>Real silver result<\/th>\n<th>What it cannot tell you<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Magnet<\/td>\n<td>Hold a strong neodymium magnet to the item<\/td>\n<td>No attraction<\/td>\n<td>Copper, brass, lead and aluminium are not magnetic either<\/td>\n<\/tr>\n<tr>\n<td>Ice cube<\/td>\n<td>Place ice on the item and on a non-metal surface<\/td>\n<td>Ice melts very quickly<\/td>\n<td>Copper and aluminium also conduct heat well<\/td>\n<\/tr>\n<tr>\n<td>Cloth<\/td>\n<td>Rub with a soft white cloth<\/td>\n<td>Black marks from tarnish<\/td>\n<td>Silver plate leaves the same marks<\/td>\n<\/tr>\n<tr>\n<td>Ring (coins)<\/td>\n<td>Balance a coin on a fingertip and tap it with another coin<\/td>\n<td>A long, high ring<\/td>\n<td>Damaged or capsuled coins sound dull; some fakes ring<\/td>\n<\/tr>\n<tr>\n<td>Weight and size (coins)<\/td>\n<td>Weigh to 0.01 g, measure diameter<\/td>\n<td>Matches mint specification<\/td>\n<td>A good fake can match one, rarely both<\/td>\n<\/tr>\n<tr>\n<td>Density<\/td>\n<td>Weigh in air and in water<\/td>\n<td>About 10.5 g\/cm\u00b3<\/td>\n<td>Plate on a heavy core or small items give rough results<\/td>\n<\/tr>\n<\/tbody>\n<\/table><figcaption>Summary of common home tests. Silver properties: density about 10.49 g\/cm\u00b3; silver has the highest thermal conductivity of any metal. Sources: standard physical data; Metals Radar editorial testing guidance.<\/figcaption><\/figure>\n<h3>The magnet test<\/h3>\n<p>Silver is not magnetic. If a strong magnet sticks firmly, the item is not solid silver; it may be steel or nickel underneath. With coins and bars, you can also slide a magnet over a tilted bar: silver slows the magnet down slightly. A magnet only rules things out, though. Many cheap fakes use copper or brass cores, which are not magnetic either.<\/p>\n<h3>The ice cube test<\/h3>\n<p>Silver conducts heat better than any other metal, so an ice cube placed on a silver coin or bar melts noticeably faster than one on a plastic or ceramic surface. It works best on bullion bars and thick coins. The test cannot separate silver from copper or aluminium, both of which also conduct heat well.<\/p>\n<h3>The cloth test<\/h3>\n<p>Silver reacts with sulphur compounds in the air and forms a dark tarnish, silver sulphide. Rub a piece with a soft white cloth: black marks on the cloth suggest tarnished silver. Silver plate does the same, however, so this is a clue, not proof. Do not rub bullion coins, because you will scratch them.<\/p>\n<h3>Tests to skip: smell, bleach and fire<\/h3>\n<p>Does real silver have no smell? That claim is common online, but smell is not a reliable test. Bleach and flame tests can damage the item and still give unclear results. Leave them out.<\/p>\n<h2>Step 3: The Density Test<\/h2>\n<p>The density test is the best check you can do at home, because every metal has its own density. Silver is heavy: at about 10.5 g\/cm\u00b3, it is clearly denser than the common base metals used in fakes.<\/p>\n<figure class=\"mrf-chart\">\n<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 720 330\" role=\"img\" aria-labelledby=\"fs-den\" style=\"width:100%;height:auto;font-family:inherit\">\n<title id=\"fs-den\">Density of silver compared with metals used in fake silver, grams per cubic centimetre<\/title>\n<line x1=\"170\" y1=\"15\" x2=\"170\" y2=\"310\" stroke=\"#d9dee7\"\/>\n<text x=\"160\" y=\"38\" text-anchor=\"end\" font-size=\"13\" fill=\"#243044\">Lead<\/text><rect x=\"170\" y=\"22\" width=\"430.8\" height=\"24\" rx=\"3\" fill=\"#d9dee7\"\/><text x=\"608.8\" y=\"39\" font-size=\"13\" font-weight=\"600\" fill=\"#243044\">11.34<\/text>\n<text x=\"160\" y=\"78\" text-anchor=\"end\" font-size=\"13\" font-weight=\"700\" fill=\"#243044\">Silver<\/text><rect x=\"170\" y=\"62\" width=\"398.6\" height=\"24\" rx=\"3\" fill=\"#8a94a6\"\/><text x=\"576.6\" y=\"79\" font-size=\"13\" font-weight=\"700\" fill=\"#243044\">10.49<\/text>\n<text x=\"160\" y=\"118\" text-anchor=\"end\" font-size=\"13\" fill=\"#243044\">Sterling (925)<\/text><rect x=\"170\" y=\"102\" width=\"393.7\" height=\"24\" rx=\"3\" fill=\"#8a94a6\"\/><text x=\"571.7\" y=\"119\" font-size=\"13\" font-weight=\"600\" fill=\"#243044\">about 10.36<\/text>\n<text x=\"160\" y=\"158\" text-anchor=\"end\" font-size=\"13\" fill=\"#243044\">Copper<\/text><rect x=\"170\" y=\"142\" width=\"340.5\" height=\"24\" rx=\"3\" fill=\"#d9dee7\"\/><text x=\"518.5\" y=\"159\" font-size=\"13\" font-weight=\"600\" fill=\"#243044\">8.96<\/text>\n<text x=\"160\" y=\"198\" text-anchor=\"end\" font-size=\"13\" fill=\"#243044\">Nickel<\/text><rect x=\"170\" y=\"182\" width=\"338.5\" height=\"24\" rx=\"3\" fill=\"#d9dee7\"\/><text x=\"516.5\" y=\"199\" font-size=\"13\" font-weight=\"600\" fill=\"#243044\">8.91<\/text>\n<text x=\"160\" y=\"238\" text-anchor=\"end\" font-size=\"13\" fill=\"#243044\">Brass<\/text><rect x=\"170\" y=\"222\" width=\"323.0\" height=\"24\" rx=\"3\" fill=\"#d9dee7\"\/><text x=\"501\" y=\"239\" font-size=\"13\" font-weight=\"600\" fill=\"#243044\">about 8.5<\/text>\n<text x=\"160\" y=\"278\" text-anchor=\"end\" font-size=\"13\" fill=\"#243044\">Tin<\/text><rect x=\"170\" y=\"262\" width=\"276.4\" height=\"24\" rx=\"3\" fill=\"#d9dee7\"\/><text x=\"454.4\" y=\"279\" font-size=\"13\" font-weight=\"600\" fill=\"#243044\">7.27<\/text>\n<text x=\"160\" y=\"306\" text-anchor=\"end\" font-size=\"13\" fill=\"#243044\">Zinc<\/text><rect x=\"170\" y=\"294\" width=\"271.3\" height=\"16\" rx=\"3\" fill=\"#d9dee7\"\/><text x=\"449.3\" y=\"307\" font-size=\"13\" font-weight=\"600\" fill=\"#243044\">7.14<\/text>\n<\/svg><figcaption>Density at room temperature in g\/cm\u00b3. Pure metals: standard reference values (CRC Handbook of Chemistry and Physics). Sterling and brass are approximate, because they depend on the exact alloy. Note that lead is denser than silver, so density alone cannot rule out a lead-filled fake.<\/figcaption><\/figure>\n<p>How do you measure it? You need kitchen scales accurate to 0.01 g and a cup of water:<\/p>\n<ol>\n<li><strong>Weigh the item dry:<\/strong> write down the weight in grams (A).<\/li>\n<li><strong>Weigh it in water:<\/strong> place a cup of water on the scale, tare it to zero, then hang the item on a thread so it is fully under water without touching the cup. The reading is B.<\/li>\n<li><strong>Calculate:<\/strong> density = A \u00f7 B.<\/li>\n<li><strong>Compare:<\/strong> a result close to 10.4 to 10.5 fits fine silver or sterling. A result near 8.5 to 9 points to copper, brass or nickel silver.<\/li>\n<\/ol>\n<p>For a 1 oz coin, a difference of a few hundredths of a gram changes the result, so repeat the test twice. Very small items give unreliable readings.<\/p>\n<h2>How to Check Silver Bullion Coins and Bars<\/h2>\n<p>Bullion coins and bars are exempt from hallmarking, so the checks are different. Start with the official specification and compare:<\/p>\n<figure class=\"mrf-table\">\n<table>\n<thead>\n<tr>\n<th>Coin (1 oz)<\/th>\n<th>Mint<\/th>\n<th>Fineness<\/th>\n<th>Diameter<\/th>\n<th>Security features and design notes<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Silver Britannia<\/td>\n<td>The Royal Mint<\/td>\n<td>999<\/td>\n<td>38.61 mm<\/td>\n<td>Latent image (padlock and trident), surface animation, micro-text, tincture lines<\/td>\n<\/tr>\n<tr>\n<td>Silver Maple Leaf<\/td>\n<td>Royal Canadian Mint<\/td>\n<td>9999<\/td>\n<td>38 mm<\/td>\n<td>Radial lines, micro-engraved security mark<\/td>\n<\/tr>\n<tr>\n<td>American Silver Eagle<\/td>\n<td>United States Mint<\/td>\n<td>999<\/td>\n<td>40.60 mm<\/td>\n<td>Reverse redesigned in 2021 (Type 2)<\/td>\n<\/tr>\n<tr>\n<td>Vienna Philharmonic<\/td>\n<td>Austrian Mint<\/td>\n<td>999<\/td>\n<td>37 mm<\/td>\n<td>Compare design detail with a genuine coin<\/td>\n<\/tr>\n<\/tbody>\n<\/table><figcaption>Sources: The Royal Mint (Britannia 2026 1 oz silver bullion coin page); Royal Canadian Mint and United States Mint coin specifications; Austrian Mint specification as published by dealers. Each coin contains one troy ounce (31.1035 g) of fine silver.<\/figcaption><\/figure>\n<p>Then work through this checklist:<\/p>\n<ul>\n<li>weigh the coin: a 1 oz bullion coin weighs about 31.1 g, slightly more for some coins, so check the mint&#8217;s published figure,<\/li>\n<li>measure the diameter and thickness with a calliper,<\/li>\n<li>compare fine details with a coin you know is genuine: lettering, edge reeding, the texture of the background,<\/li>\n<li>look for the security features on the right years (for example the Britannia&#8217;s latent image),<\/li>\n<li>check the edge for seams, which can betray a plated or hollow fake.<\/li>\n<\/ul>\n<p>Mints design these features so that buyers can check a coin without special tools. When The Royal Mint added them to the Britannia, it explained the idea like this:<\/p>\n<blockquote>\n<p>\u201cSimply by moving the coin you can authenticate it as a genuine Royal Mint product, giving investors complete confidence, whether they are buying directly from us or from our partners.\u201d<\/p>\n<p><cite>Andrew Dickey, Divisional Director of Precious Metals, The Royal Mint, press release on the Britannia\u2019s new security features, September 2020<\/cite><\/p><\/blockquote>\n<p>We have step-by-step guides for the most faked coins: <a href=\"\/gb\/how-to-spot-fake-coins\/silver-britannia\/\">fake silver Britannia<\/a>, <a href=\"\/gb\/how-to-spot-fake-coins\/silver-maple-leaf\/\">fake Silver Maple Leaf<\/a>, <a href=\"\/gb\/how-to-spot-fake-coins\/american-silver-eagle\/\">fake American Silver Eagle<\/a> and <a href=\"\/gb\/how-to-spot-fake-coins\/silver-vienna-philharmonic\/\">fake Silver Philharmonic<\/a>.<\/p>\n<h3>Silver bars<\/h3>\n<p>Bars from large refiners carry the refiner&#8217;s name or logo, weight, fineness and usually a serial number. Some refiners add a certificate or a code you can check online: Metalor, for example, laser-engraves a DataMatrix code with the serial number on its certified 1 kg bars. A bar with no maker&#8217;s name, odd lettering or a weight that does not match its size deserves a second look.<\/p>\n<h2>Is the Price Too Good to Be True?<\/h2>\n<p>Price is often the first warning sign. The United States Mint puts it plainly on its bullion consumer awareness page: &#8220;If you are offered a bullion coin at a price below the current market price, extra scrutiny should be exercised.&#8221;<\/p>\n<p>What is the market price in the UK? A useful floor is the dealer buy-back price: what an established dealer will pay you for the same coin. On 3 October 2026, it looked like this:<\/p>\n<figure class=\"mrf-chart\">\n<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 720 300\" role=\"img\" aria-labelledby=\"fs-bb\" style=\"width:100%;height:auto;font-family:inherit\">\n<title id=\"fs-bb\">UK dealer buy-back prices for 1 oz silver bullion coins compared with the silver spot price, 3 October 2026<\/title>\n<line x1=\"235\" y1=\"15\" x2=\"235\" y2=\"275\" stroke=\"#d9dee7\"\/>\n<line x1=\"610.7\" y1=\"15\" x2=\"610.7\" y2=\"265\" stroke=\"#c9a227\" stroke-width=\"2\" stroke-dasharray=\"5 4\"\/>\n<text x=\"610.7\" y=\"290\" text-anchor=\"middle\" font-size=\"12\" fill=\"#243044\">Spot \u00a345.82<\/text>\n<text x=\"225\" y=\"38\" text-anchor=\"end\" font-size=\"13\" fill=\"#243044\">Britannia (Tavex)<\/text><rect x=\"235\" y=\"22\" width=\"392.7\" height=\"24\" rx=\"3\" fill=\"#8a94a6\"\/><text x=\"633.7\" y=\"39\" font-size=\"13\" font-weight=\"600\" fill=\"#243044\">\u00a347.89<\/text>\n<text x=\"225\" y=\"78\" text-anchor=\"end\" font-size=\"13\" fill=\"#243044\">Maple Leaf (Tavex)<\/text><rect x=\"235\" y=\"62\" width=\"355.3\" height=\"24\" rx=\"3\" fill=\"#8a94a6\"\/><text x=\"596.3\" y=\"79\" font-size=\"13\" font-weight=\"600\" fill=\"#243044\">\u00a343.33<\/text>\n<text x=\"225\" y=\"118\" text-anchor=\"end\" font-size=\"13\" fill=\"#243044\">Krugerrand (Tavex)<\/text><rect x=\"235\" y=\"102\" width=\"355.3\" height=\"24\" rx=\"3\" fill=\"#8a94a6\"\/><text x=\"596.3\" y=\"119\" font-size=\"13\" font-weight=\"600\" fill=\"#243044\">\u00a343.33<\/text>\n<text x=\"225\" y=\"158\" text-anchor=\"end\" font-size=\"13\" fill=\"#243044\">Maple Leaf (HGM)<\/text><rect x=\"235\" y=\"142\" width=\"339.5\" height=\"24\" rx=\"3\" fill=\"#8a94a6\"\/><text x=\"580.5\" y=\"159\" font-size=\"13\" font-weight=\"600\" fill=\"#243044\">\u00a341.40<\/text>\n<text x=\"225\" y=\"198\" text-anchor=\"end\" font-size=\"13\" fill=\"#243044\">Silver Eagle (HGM)<\/text><rect x=\"235\" y=\"182\" width=\"339.5\" height=\"24\" rx=\"3\" fill=\"#8a94a6\"\/><text x=\"580.5\" y=\"199\" font-size=\"13\" font-weight=\"600\" fill=\"#243044\">\u00a341.40<\/text>\n<text x=\"225\" y=\"238\" text-anchor=\"end\" font-size=\"13\" fill=\"#243044\">Philharmonic (HGM)<\/text><rect x=\"235\" y=\"222\" width=\"339.5\" height=\"24\" rx=\"3\" fill=\"#8a94a6\"\/><text x=\"580.5\" y=\"239\" font-size=\"13\" font-weight=\"600\" fill=\"#243044\">\u00a341.40<\/text>\n<\/svg><figcaption>Price a UK dealer paid to buy back one 1 oz silver coin on 3 October 2026, against the silver spot price of \u00a345.82 per troy ounce. Tavex: Tavex UK; HGM: Hatton Garden Metals. Source: Metals Radar price service and dealer websites, 3 October 2026.<\/figcaption><\/figure>\n<p>Read the chart like this. If a private seller offers you a 1 oz silver coin for much less than dealers pay to buy it back, ask yourself why they are not selling it to a dealer instead. In most cases the answer is that a dealer would test it.<\/p>\n<p>For comparison, buying new costs more because silver bullion carries VAT at 20% in the UK, according to <a href=\"https:\/\/www.royalmint.com\/invest\/discover\/invest-in-gold\/value-added-tax-on-investments\/\" rel=\"noopener\" target=\"_blank\">The Royal Mint<\/a>. On the same day, a single silver Britannia cost \u00a356.88 including VAT at Tavex UK. Compare live offers in our <a href=\"\/gb\/categories\/britannia-silver-coin\/\">silver Britannia price comparison<\/a>.<\/p>\n<h3>Red flags when buying silver<\/h3>\n<ul>\n<li>a price below spot or below typical dealer buy-back,<\/li>\n<li>a seller who will not allow testing or a return,<\/li>\n<li>photos only of one side, or stock photos instead of the actual item,<\/li>\n<li>&#8220;replica&#8221;, &#8220;copy&#8221; or &#8220;commemorative&#8221; hidden in small print,<\/li>\n<li>a heavy item described as &#8220;silver&#8221; with no hallmark, from a UK business,<\/li>\n<li>pressure to pay quickly, in cash or by bank transfer only.<\/li>\n<\/ul>\n<h2>Step 4: Professional Testing<\/h2>\n<p>For valuable items, or when home tests disagree, use a professional. The main methods are:<\/p>\n<ul>\n<li><strong>X-ray fluorescence (XRF):<\/strong> a non-destructive scan that shows the surface composition in seconds. Many dealers and assay offices use it. It reads the surface, so thick plating can mislead it.<\/li>\n<li><strong>Electronic resistivity testers:<\/strong> devices used by dealers that check conductivity through the coin without damage.<\/li>\n<li><strong>Acid testing:<\/strong> a drop of testing acid on a small scratch, read against a colour chart. It is cheap but leaves a mark and involves corrosive chemicals.<\/li>\n<li><strong>Fire assay:<\/strong> the reference method for fineness. It is destructive, because a sample is melted, so it is used for valuable or disputed items.<\/li>\n<\/ul>\n<p>In the UK, the assay offices in London, Birmingham, Sheffield and Edinburgh offer precious metal testing services. An established bullion dealer can also check a coin you want to sell. Find one on our list of UK <a href=\"\/gb\/dealers\/\">bullion dealers<\/a>.<\/p>\n<h2>Does Real Silver Tarnish?<\/h2>\n<p>Yes, real silver tarnishes. Sterling, which contains copper, tends to tarnish faster than fine silver, and humid air speeds the process up. But tarnish is not proof of silver: copper, brass and silver plate darken too. And a piece that stays bright may simply be coated with lacquer or rhodium, or made of a tarnish-resistant alloy such as Argentium.<\/p>\n<h2>Summary: How to Tell if Silver Is Real<\/h2>\n<figure class=\"mrf-table\">\n<table>\n<thead>\n<tr>\n<th>Check<\/th>\n<th>Strength of evidence<\/th>\n<th>Best for<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>UK hallmark<\/td>\n<td>Strong (legal guarantee)<\/td>\n<td>Jewellery, cutlery, tableware<\/td>\n<\/tr>\n<tr>\n<td>Weight, diameter, design<\/td>\n<td>Strong when combined<\/td>\n<td>Bullion coins<\/td>\n<\/tr>\n<tr>\n<td>Density<\/td>\n<td>Good<\/td>\n<td>Coins, bars, solid pieces<\/td>\n<\/tr>\n<tr>\n<td>Magnet, ice, cloth<\/td>\n<td>Weak (rule out only)<\/td>\n<td>First quick check<\/td>\n<\/tr>\n<tr>\n<td>Price vs dealer buy-back<\/td>\n<td>Warning sign<\/td>\n<td>Private sales, online listings<\/td>\n<\/tr>\n<tr>\n<td>XRF or assay office test<\/td>\n<td>Very strong<\/td>\n<td>Valuable or disputed items<\/td>\n<\/tr>\n<\/tbody>\n<\/table><figcaption>Sources: UK Hallmarking Guidance Notes, November 2022; Metals Radar editorial summary.<\/figcaption><\/figure>\n<h2>FAQ: How to Tell if Silver Is Real<\/h2>\n<h3>How can I test silver at home?<\/h3>\n<p>Check the hallmark first, then use a magnet and a density test with kitchen scales and water. These tests can expose most base metal fakes, but they cannot confirm the exact fineness.<\/p>\n<h3>Is real silver magnetic?<\/h3>\n<p>No, real silver is not magnetic. If a magnet sticks, the item is not solid silver, but many non-magnetic metals, such as copper and brass, also fail to stick.<\/p>\n<h3>Is 925 real silver?<\/h3>\n<p>Yes, 925 is real silver: it is sterling, 92.5% pure silver. In the UK, a full hallmark guarantees it, while a bare 925 stamp is only the maker&#8217;s claim.<\/p>\n<h3>Can real silver be unmarked?<\/h3>\n<p>Yes, items under 7.78 grams, pieces made before 1950, bullion coins and bars can all be genuine silver without a hallmark. Unmarked items should be tested before you buy or sell.<\/p>\n<h3>What does EPNS mean on silver?<\/h3>\n<p>EPNS stands for electroplated nickel silver. It means the item is a copper, nickel and zinc alloy with a thin silver coating, not solid silver.<\/p>\n<h3>Does fake silver tarnish?<\/h3>\n<p>Yes, many fakes tarnish, because copper and brass darken too. Tarnish is therefore not a reliable sign that an item is real silver.<\/p>\n<h3>Where can I get silver tested in the UK?<\/h3>\n<p>The four UK assay offices in London, Birmingham, Sheffield and Edinburgh offer precious metal testing. Established bullion dealers and jewellers can also test items, often with non-destructive XRF.<\/p>\n<h2>Buy Silver Where It Can Be Checked<\/h2>\n<p>The easiest way to avoid fake silver is to buy from dealers who source directly from mints and refiners, and who will buy the same product back. Knowing the fair price also protects you: a deal far below the market is rarely a gift.<\/p>\n<p>Compare prices for <a href=\"\/gb\/categories\/silver-coins\/\">silver coins<\/a> and <a href=\"\/gb\/categories\/silver-bars\/\">silver bars<\/a> at UK dealers, and follow the <a href=\"\/gb\/charts\/silver-price\/\">silver price in GBP<\/a>. Read also: <a href=\"\/gb\/blog\/silver-coins-for-investment\/\">The Best Silver Coins for Investment in the UK<\/a>.<\/p>\n<p class=\"mrf-disclaimer\"><em>This article is for information only and is not investment or tax advice.<\/em><\/p>\n","protected":false},"featured_media":13113,"template":"","format":"standard","meta":{"inline_featured_image":false,"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","_glsr_average":0,"_glsr_ranking":0,"_glsr_reviews":0},"class_list":["post-13112","blog","type-blog","status-publish","format-standard","has-post-thumbnail","hentry"],"taxonomy_info":[],"featured_image_src_large":["https:\/\/metalsradar.com\/wp-content\/uploads\/2025\/08\/Gold-7-1024x576.jpg",1024,576,true],"author_info":[],"comment_info":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/metalsradar.com\/gb\/wp-json\/wp\/v2\/blog\/13112","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/metalsradar.com\/gb\/wp-json\/wp\/v2\/blog"}],"about":[{"href":"https:\/\/metalsradar.com\/gb\/wp-json\/wp\/v2\/types\/blog"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/metalsradar.com\/gb\/wp-json\/wp\/v2\/media\/13113"}],"wp:attachment":[{"href":"https:\/\/metalsradar.com\/gb\/wp-json\/wp\/v2\/media?parent=13112"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}