The Ultimate Guide to Recognizing Authentic Diamond Jewelry

1. Regal | Hatton Garden Jewellers The Ultimate Guide to Recognizing Authentic Diamond Jewelry When purchasing diamond jewellery, especially diamond rings, ensuring authenticity is crucial. With numerous options available, it’s essential to make an informed decision to avoid common pitfalls and ensure that you’re investing in a genuine and high-quality piece. This guide will walk you through the steps to identify authentic diamond jewellery and make a smart purchase. Table of Contents Understanding Diamond Grading ....................................................................................................................................... 2 The 4 Cs of Diamonds .................................................................................................................................................... 2 Verifying the Source of the Diamond ................................................................................................................................ 2 Reputable Sellers .............................................................................................................................................................. 2 Certification ....................................................................................................................................................................... 2 Inspecting the Diamond Physically ..................................................................................................................................... 2 Visual Inspection ............................................................................................................................................................... 2 Magnification Tools .......................................................................................................................................................... 2 The Water Test ................................................................................................................................................................ 3 Understanding Common Diamond Treatments and Enhancements ......................................................................... 3 Laser Inscription ............................................................................................................................................................... 3 Treatments and Enhancements ..................................................................................................................................... 3 Evaluating the Setting and Craftsmanship ......................................................................................................................... 3 Setting Quality ................................................................................................................................................................... 3 Craftsmanship Check....................................................................................................................................................... 4 Asking the Right Questions ................................................................................................................................................. 4 Questions to Ask the Seller ........................................................................................................................................... 4 Documentation and Guarantees ................................................................................................................................... 4 Final Words ............................................................................................................................................................................. 4 Call to Action .......................................................................................................................................................................... 5 FAQs ......................................................................................................................................................................................... 5 What are the 4 Cs of diamond grading, and why are they important? ............................................................... 5 How can I verify if a diamond has a legitimate certification? ................................................................................. 5 What physical tests can help identify a real diamond? ............................................................................................ 5

2. Regal | Hatton Garden Jewellers What common treatments or enhancements should I be aware of? .................................................................. 5 What should I ask the jeweller when purchasing diamond jewellery? ................................................................ 5 Understanding Diamond Grading The 4 Cs of Diamonds The foundation of identifying genuine diamond rings is rooted in understanding the 4 Cs of diamonds: Cut, Colour, Clarity, and Carat Weight. The Cut affects the diamond’s brilliance and sparkle, with well-cut stones reflecting light beautifully. Colour ranges from D (colourless) to Z (light yellow or brown), with colourless diamonds being rarer and generally more valuable. Clarity refers to the presence of internal or external flaws, with higher clarity indicating fewer imperfections, often visible only under magnification. Carat Weight measures the size of the diamond, where larger stones are more valuable, though carat weight should be evaluated alongside the other Cs to gauge overall quality. Verifying the Source of the Diamond Reputable Sellers When looking for diamond rings, purchasing from the best diamond jewellers is essential. Established jewellers with a solid reputation are more likely to offer authentic and high- quality products. Research and choose diamond jewellers known for their integrity and customer satisfaction. Certification One of the best ways to verify the authenticity of a diamond is through its certification. Diamond jewellers provide certificates from recognised gemological laboratories such as GIA (Gemological Institute of America) or IGI (International Gemological Institute). These certificates detail the diamond’s grading and ensure its authenticity. Always ask for and review the certification to confirm the diamond’s quality and legitimacy. Inspecting the Diamond Physically Visual Inspection Examine the diamond rings under natural light to assess their brilliance and fire. Genuine diamonds will exhibit a vibrant sparkle and play of light. Be cautious of stones that appear dull or lack sparkle, as these may indicate lower-quality or synthetic stones. Magnification Tools Use a jeweller’s loupe or microscope to inspect the diamond’s inclusions and clarity. Authentic diamonds may have natural imperfections, but they should not be overly flawed. Magnification tools help reveal these details and ensure that the diamond matches its certification.

3. Regal | Hatton Garden Jewellers The Water Test While not a definitive test, the water test can help differentiate between real and fake diamonds. Drop the diamond into a glass of water; real diamonds will sink due to their density, while fake ones may float or behave differently. Understanding Common Diamond Treatments and Enhancements Laser Inscription Many genuine diamonds are laser-inscribed with their certification number on the girdle (the edge of the diamond). This inscription can often be viewed with a jeweller’s loupe. Check for laser inscriptions as a sign of authenticity. Nancy Engagement Ring Introducing the Nancy engagement ring—a bespoke creation featuring a hidden halo design that exudes timeless elegance. This exquisite ring is set with a delicate 2mm solitaire band and crafted with exceptional precision in our Hatton Garden workshop. Its classic beauty and sophisticated charm make it a perfect symbol of enduring love. Treatments and Enhancements Diamonds can undergo treatments to improve their appearance, such as clarity enhancement or laser drilling. While these treatments are common, they can affect the diamond’s value. Be aware of any treatments and ensure that they are disclosed by the diamond jewellers. Evaluating the Setting and Craftsmanship Setting Quality The setting of Hatton Garden engagement rings plays a crucial role in the overall presentation and security of the diamond. Ensure that the setting is well-crafted and the

4. Regal | Hatton Garden Jewellers diamond is securely held in place. Poor craftsmanship can affect both the appearance and authenticity of the jewellery. Craftsmanship Check High-quality diamond rings should exhibit excellent craftsmanship. Check for signs of precision in the setting, clean and smooth edges, and secure prongs. Well-made jewellery reflects the expertise of the diamond jewellers and contributes to the overall authenticity. Asking the Right Questions Questions to Ask the Seller When purchasing diamond rings, ask the jeweller about the diamond’s origin, certification, and any treatments it may have undergone. Clear and honest responses will help verify the authenticity of the diamond and the credibility of the jeweller. Documentation and Guarantees Ensure that you receive proper documentation, including the diamond’s certificate and any warranties or guarantees. This documentation provides evidence of the diamond’s authenticity and protects your investment. Final Words Identifying authentic diamond jewellery, particularly diamond rings, requires careful consideration and verification. By understanding the 4 Cs, verifying certification, inspecting the diamond physically, and evaluating the setting and craftsmanship, you can make an informed purchase. Remember to choose reputable diamond jewellers and ask the right questions to ensure that you are investing in a genuine and high-quality piece.

5. Regal | Hatton Garden Jewellers Call to Action If you’re in the market for diamond rings, visit reputable diamond jewellers to explore their offerings and receive expert advice. Contact us today to schedule a consultation and ensure that you make a well-informed decision when purchasing your next piece of diamond jewellery. FAQs What are the 4 Cs of diamond grading, and why are they important? The 4 Cs—Cut, Colour, Clarity, and Carat Weight—are essential for evaluating the quality and value of a diamond. They help determine the diamond’s appearance and price, ensuring that you understand what you’re purchasing. How can I verify if a diamond has a legitimate certification? Check for certification from reputable gemological laboratories such as GIA or IGI. Verify the details of the certificate with the issuing lab if necessary to confirm the authenticity of the diamond. What physical tests can help identify a real diamond? Visual inspection under natural light, using magnification tools, and performing the water test can help assess the authenticity of a diamond. Real diamonds exhibit brilliance and density that distinguish them from fake stones. What common treatments or enhancements should I be aware of? Common treatments include clarity enhancement and laser drilling. While these treatments can improve a diamond’s appearance, they may affect its value. Ensure that any treatments are disclosed by the diamond jewellers. What should I ask the jeweller when purchasing diamond jewellery? Ask about the diamond’s certification, origin, and any treatments it may have undergone. Request documentation and guarantees to ensure the authenticity and quality of the diamond you are purchasing. Mail: info@regaljewellers.co.uk Talk To Us: 020 3376 7400 Reach Us: Facebook | Instagram | LinkedIn | YouTube