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Engagement
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Engagement Rings
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start with metal
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Diamond Necklaces
Discover our stunning collection of diamond necklaces for women and men, featuring exquisite tennis designs adorned with hand-selected natural and lab-grown diamonds. Chosen for their exceptional colour, cut, and clarity, each piece sparkles with timeless elegance. Customise your necklace by choosing your preferred metal and diamond type, creating a unique piece that reflects your style. Celebrate life’s most cherished moments with natural or lab created diamond necklaces. Explore elegant and timeless designs crafted to be treasured for a lifetime.

Design Your Lab Grown Diamond Necklace
Diamond Tennis Necklace Uk
Explore our exquisite collection of diamond necklaces, expertly crafted in Hatton Garden. Each piece features hand-selected, GIA-certified natural and lab-grown diamonds, chosen for their exceptional shape, quality, and brilliance. Searching for a lab diamond tennis necklace? Discover our ethically crafted, sustainable selection. From classic timeless designs to fancy diamond shapes, bezel settings, and unique styles, our collection has something for every taste. Whether you're looking for a sparkling diamond chain or a customisable tennis necklace, our selection is designed to shine effortlessly.
Have a unique diamond necklace design in mind? Consult our experts online or visit our Hatton Garden showroom to create a bespoke diamond necklace tailored to your vision. Our designers will shape your ideas to make them reality. We’ll guide you through every step, ensuring your ideas are perfectly brought to life. Experience the perfect blend of timeless craftsmanship and modern innovation at leading Hatton Garden jewellers.
We’ve Got You Covered
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Ethical Sourcing
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Crafted in London
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Lifetime Care Package
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Certified Diamond
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Secure Shipping
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Free UK Delivery
FAQs about Diamond Necklaces
What types of gold diamond necklaces do you offer?
At Regal, we offer a stunning collection of diamond necklace for women featuring both natural and lab-grown diamonds. You can choose your preferred metal, including yellow gold, white gold, rose gold, or platinum. For more affordable options, we also offer bespoke designs in 9K or 14K gold.
Our collection of diamond necklaces offers something for every style and budget, from elegant diamond chains and classic pendants to unique, timeless designs.
Are your diamonds natural or lab grown?
We offer both natural diamonds and lab grown diamonds in our necklace range. All of our diamonds are ethically sourced and certified for quality. If you have a preference, our team of experts can guide you in choosing the best diamond for your needs.
Do you provide certification with your diamond necklaces?
Absolutely. Every diamond necklace, whether featuring a lab grown or natural diamond, comes with a certificate of authenticity and quality.
Can I customise a diamond tennis necklace?
Yes, we specialise in fine jewellery. Our experts can help you create a one-of-a-kind diamond necklace using your choice of diamond shape, size, and setting, whether it's a gift, part of a bridal jewellery set, or a personal treat we are here to help you craft the perfect diamond tennis necklace.
Speak with one of our experts, who will guide you every step of the way to find the perfect necklace or pendant to suit your needs. For more information, feel free to book an appointment at our boutique in Hatton Garden, the heart of London’s renowned jewellery quarter and home to trusted Hatton Garden jewellers.
Why choose a lab grown diamond tennis necklace?
A lab grown diamond tennis necklace is a brilliant choice if you want the same sparkle and durability as natural diamonds, but at a more affordable price.
Lab grown diamonds are ethically made, environmentally friendly, and visually identical to natural ones. They’re ideal for tennis necklaces and other fine jewellery including engagement rings, wedding rings, diamond tennis bracelets, diamond stud earrings and even solitaire pendants .
At Regal Hatton Garden, all our lab grown diamonds comes with a diamond certification, so you can shop with confidence and elegance.
How do I care for my diamond necklace?
To maintain the sparkle of your necklace, we recommend cleaning it regularly with a soft cloth and warm soapy water. Avoid contact with harsh chemicals. You can also bring it in to our Hatton Garden showroom for a complimentary clean and check-up by our expert jewellers.
Why choose Regal in Hatton Garden for diamond necklaces?
Regal is a trusted name among Hatton Garden jewellers, known for exceptional craftsmanship, competitive pricing, ethical sourcing, and bespoke service. Whether you’re buying your first diamond necklace or adding to your fine jewellery collection, we ensure a luxury experience every step of the way.
The craftsmen at our workshop take great pride in their work. Whether it's a diamond cross necklace, a lab-grown diamond necklace, or a diamond choker necklace, each piece reflects their exceptional skill and dedication.