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How to Spot Real vs. Fake Jewellery: Expert Tips from Sunshine Coast Jewellers 

When it comes to buying jewellery, ensuring authenticity is crucial. Whether you are investing in a timeless piece or looking for the perfect gift, knowing how to distinguish between real and fake jewellery can save you from costly mistakes. If you’re searching for high-quality jewellery on the Sunshine Coast, you need to be confident in your purchase. This guide will provide expert tips from trusted jewellery shops on the Sunshine Coast to help you identify genuine pieces and avoid fakes.

Why Authentic Jewellery Matters 

Authentic jewellery is not just about beauty; it holds sentimental and financial value. Real gold, silver, and gemstones are durable, maintain their value, and often become heirlooms. On the other hand, fake jewellery loses its lustre quickly and can cause skin reactions due to poor-quality metals.

How to Identify Real vs. Fake Jewellery 

1. Check for Hallmarks and Stamps 

Most genuine jewellery pieces carry a hallmark or stamp indicating their metal purity. Here’s what to look for: 

  • Gold Jewellery: Look for stamps like 10K, 14K, 18K, or 24K, which indicate gold purity. 

  • Silver Jewellery: Sterling silver pieces should be stamped with 925, meaning 92.5% silver content. 

  • Platinum: Real platinum is marked with "PT" or "PLAT." 

If a piece lacks these markings, be cautious. However, some fake jewellery may also have counterfeit stamps, so further testing is needed. 

2. Magnet Test for Metals 

A quick way to determine if a metal is genuine is by using a magnet. Real gold, silver, and platinum are non-magnetic. If the jewellery piece is attracted to a magnet, it likely contains base metals such as iron or nickel.

3. The Scratch Test for Gold and Silver 

  • Gold: Real gold is soft and doesn’t tarnish. You can perform a light scratch test on unnoticeable areas using a ceramic plate—if it leaves a gold streak, it's genuine. If the streak is black, it is fake. 

  • Silver: Real silver oxidises over time and can be tested using a soft cloth; if it tarnishes when rubbed, it is likely real silver. 

4. Fog Test for Diamonds 

A simple test for real diamonds is the fog test. Breathe on the gemstone; real diamonds disperse heat quickly and won’t stay foggy for more than a second. Fake diamonds, such as cubic zirconia, will remain foggy longer.

5. The Water Test for Diamonds and Gold 

  • Diamonds: Drop the diamond into a glass of water. Real diamonds are dense and will sink, while fakes may float. 

  • Gold: Real gold is dense and will sink to the bottom when placed in water, while fake gold may stay afloat or move around. 

6. Use a Loupe to Inspect Gemstones 

A jeweller’s loupe (a small magnifying glass) is used to check for natural imperfections in gemstones. Real diamonds have slight inclusions, while fake stones appear too perfect.

7. Check the Weight of the Jewellery 

Real gold and silver jewellery pieces feel heavier than fake ones. If the jewellery feels too light, it may be made from cheaper materials.

Trusted Jewellery Testing Methods on the Sunshine Coast 

If you are unsure about the authenticity of a piece, visit a reputable jewellery store on the Sunshine Coast where professional jewellers can perform advanced tests, such as: 

  • Acid Testing: A small scratch is tested with acid to determine metal purity. 
  • Electronic Gold Testers: Used to identify real gold quickly and accurately. 
  • Diamond Testers: These devices check a diamond’s thermal conductivity to verify its authenticity. 

Common Fake Jewellery Scams to Avoid 

1. Gold-Plated vs. Solid Gold 

Many fake pieces are gold-plated but advertised as real gold. Gold-plated jewellery will wear off over time, revealing a base metal underneath. To ensure you’re buying real gold, always purchase from trusted jewellery shops on the Sunshine Coast.

2. Cubic Zirconia Sold as Diamonds 

Cubic zirconia (CZ) is a common diamond alternative that looks similar to the real thing but lacks durability and brilliance. Always request a certification when purchasingdiamond jewellery on the Sunshine Coast.

3. Misleading Gemstone Treatments 

Some gemstones are artificially enhanced or made from synthetic materials. Ask the jeweller whether the gemstone is natural, treated, or synthetic before buying.

Where to Buy Authentic Jewellery on the Sunshine Coast 

For guaranteed quality, visit reputable jewellery stores on the Sunshine Coast. DM Jewellers offers: 

  • Certified diamonds and gemstones 
  • Authentic gold, silver, and platinum jewellery 
  • Expert appraisal and testing services 
  • Custom jewellery designs with genuine materials 

Final Thoughts: Invest in Authentic Jewellery 

Purchasing authentic jewellery on the Sunshine Coast ensures durability, beauty, and lasting value. With the right knowledge and trusted jewellery shops on the Sunshine Coast, you can confidently buy high-quality pieces that stand the test of time. 

For professional jewellery advice, visit DM Jewellers Sunshine Coast today and explore our exquisite collection of genuine diamond rings, gold jewellery, and more.Â