How to See if Gold Is Real When Buying Jewellery

Are you ready to sell your jewellery?

Highest prices paid on your jewellery.

    Gold jewellery has been used to add beauty and adornment across cultures for centuries.

    But as with many physical precious items in our market, there will always be people who try to fake them to make a quick buck.

    Learning how to see if gold is real or an imitation is essential, whether you’re looking to buy a precious piece or simply want to confirm the authenticity of your item.

    Understanding Gold Purity 

    Ever wondered what that little “kt” marking on your gold jewellery means? It stands for karat (carat), a unit that tells you the purity of the gold.

    Pure gold is denoted at 24 kt. It is remarkably soft for a metal, allowing it to be ductile and malleable. However, while this softness allows it to be easily beaten into sheets or drawn into wires to create beautiful designs, the same softness also means it becomes deformed easily.

    This is why jewellers mix in other alloys with gold, such as copper, silver, or platinum.

    Think of the karat as the proportions in a recipe.  An 18kt gold piece is like a mixture, where 18 parts out of 24 are pure gold, and the remaining 6 parts are other metals.

    The other metals help create a stronger, more durable gold piece.

    The most common karats you’ll encounter in jewellery stores are 9kt, 14kt, and 18kt:

    • 9kt gold is the most affordable option, containing 41.7% pure gold. It’s incredibly durable, making it a great choice for active lifestyles or frequently worn pieces.
    • 14kt gold strikes a good balance between affordability and durability, containing 58.5% pure gold. It’s a popular choice for everyday jewellery as it’s both beautiful and resilient.
    • 18kt gold offers a luxurious look and feel, containing 75% pure gold. It’s softer than lower karat gold, making it ideal for intricate designs and statement pieces.

    In Australia, 9kt gold is the most popular due to its affordability while still retaining a golden look.

    Europe, on the other hand, prioritises luxury, with 18kt gold being the standard for fine jewellery.

    Across the Atlantic, the US strikes a balance by favouring mass-produced pieces in 10kt and 14kt gold.

    But in China, the focus is on 22kt and above for gold as an investment. Finally, India tends towards higher karat gold, usually above 18kt, which contributes to the distinctive yellow hue of their jewellery.

    Now that you’re familiar with common karatages, let’s explore some simple at-home tests you can try to get a preliminary idea of your gold’s authenticity.

    Remember, these methods have limitations and should be used for initial screening only. 

    How to See if Gold Is Real: At-Home Testing Methods 

    If you want to learn how to see if gold is real it’s important to remember that at-home methods have limitations and should be used for initial screening only.

    Here’s a rundown of some common at-home testing methods: 


    • Visual Inspection: Take a close look at your gold item for any markings like a karat stamp (e.g., “14kt” or “750”) or a manufacturer’s hallmark. While a genuine hallmark is a good sign, clever fakes can sometimes be imprinted with similar markings.
    • Magnet Test: Gold is a non-magnetic metal, so it won’t react to a magnet. Simply hold a strong magnet near your gold. If it attracts the magnet, it’s likely not real gold. Some other non-precious metals are also non-magnetic, so a negative result here isn’t a definitive confirmation of authenticity.

    • Acid Test: This method involves using a gold testing kit with nitric acid. A small scratch is made on the inconspicuous area of the gold, and then a drop of acid is applied. The colour change will vary depending on the gold’s karat, and that’s one way how to see if gold is real.-

      While handy, acid testing can be tricky. The strength of the acid can affect the results, and some counterfeit metals can mimic the colour change of real gold. Be warned that you should be careful when handling acids for this test.

    • Float Test: This one relies on the fact that gold is a very dense metal. Place your gold item in a glass of water and observe if it sinks or floats. Real gold should sink rapidly, while fake gold might float or bob in the middle.

    This method’s accuracy depends on the exact composition of the fake metal and requires precise measurements for valid comparisons.

    Professional Options On How to See if Gold is Real

    Inconclusive results or potential for errors can leave you unsure about your gold’s authenticity. For a definitive answer, professional testing is the way to go.

    Professional gold testing utilises sophisticated methods like X-ray fluorescence (XRF) to determine the composition of your gold.

    XRF technology uses X-ray to analyse the metal’s elemental makeup, revealing the exact percentage of gold present and any other metals in the mix. This method is fast, accurate, and non-destructive, ensuring your precious piece remains unharmed.

    The good news is that professional gold testing is readily available at many jewellers and some pawn shops in Australia.

    These establishments typically have the equipment and expertise to accurately assess your gold.

    So, if you’re still unsure about the results from your at-home tests, don’t hesitate to seek professional help for a clear and reliable answer.

    Additional Tips on How to See if Gold is Real

    Gold buyers

    Knowing how to use at-home tests and professional services is a great start, but here are some additional tips so that you learn how to see if gold is real: 

    • Source Matters: When buying new gold jewellery, choose established jewellers or reputable bullion dealers. These businesses are vested in maintaining customer trust and will offer genuine gold pieces.
    • Seek Certification: Look for items with certificates of authenticity from recognised gemological labs.

      These documents provide independent verification of the gold’s quality and karatage.Jewellers and bullion dealers may also offer their own certificates of authenticity, which can be a good indicator of the piece’s legitimacy, especially for estate or vintage jewellery.

      However, it’s important to understand the reputation of the jeweller or dealer issuing the certificate. One way to check out their legitimacy is to take a look at their Google Reviews – what their clients say about their work should be a good starting point to gauge if they’re trustworthy or not.
    • Valuation Reports vs. Certificates of Authenticity: Certificates of authenticity verify gold content (karat), while valuation reports assess the jewellery’s overall worth.

      This value considers not just the gold content but also the craftsmanship, design, gemstone accents (if any), and current market trends.

      Valuation reports are typically used for insurance purposes and may not reflect the actual resale value you might get in the second-hand market.
    • Price Points and Red Flags: Be wary of deals that seem too good to be true.
      The value of gold is relatively stable, so an unusually low price tag might indicate a fake.

      If you want to learn how to see if gold is real, reputable retailers factor in material costs and craftsmanship when setting prices. While retail prices may be higher, you’re paying for guaranteed quality. 

    Converting Your Gold Into Cash

    Pawn shops, second-hand jewellery stores, and dedicated gold bullion dealers are all potential buyers of second-hand gold pieces.
    However, there are some things you should consider when selling your gold: 

    • Gold Buyers Price by Weight: When selling gold to a licensed dealer, the price is determined primarily by the weight and karat of your gold.Gold buyers also factor in the melt value of the gold, so intricate designs or gemstones might not be reflected in the final price.
    • Retail vs. Resale: The price you pay for gold jewellery at retail stores reflects not just the gold content but also the design, craftsmanship, brand name (if applicable), and store overhead.This means you can expect to receive a lower price when selling your gold to a second-hand dealer, as they’re primarily interested in the gold weight and purity.
    • Reputation Matters. Look for established businesses with a proven track record of fair dealing. Ensure they provide a clear breakdown of the weight, karate, and offer price for your gold.
      Because of this, it is also important that you research and compare prices before making a sale to make sure you get the most out of your precious treasures.

    By learning to determine whether gold is real and understanding the gold market, you can make better decisions about your gold transactions.


    Identifying real gold is crucial, whether you’re considering an investment piece, protecting your existing jewellery collection, or even navigating the second-hand market.

    Genuine gold offers lasting beauty, value, and a timeless quality.

    By understanding karat purity, utilising at-home testing methods for initial screening, and seeking professional confirmation for valuable items, you’ll be empowered to make informed decisions about your gold pieces.

    Table of Contents

    Contact our experts

    Do you want to sell your jewellery?

    Get a free online quote now.

        Do you want to sell your jewellery?

        Get a free online quote now.