Lewis Malka is a bespoke diamond jeweller based in Hatton Garden, London, specialising in handcrafted engagement rings and fine jewellery. With over 30 years of experience, Lewis personally designs and creates custom pieces for clients seeking something truly unique.
Truly personal & unique A bespoke engagement ring is designed just for you, reflecting your style, story, and relationship. Unlike mass-produced rings, no one else will have the same piece — it’s as unique as your love.Perfect fit for your vision & budget With a bespoke ring, you control every detail — from the diamond or gemstone to the metal and design. This means you can create the perfect ring that matches your vision and works within your budget.Expert craftsmanship & emotional value A custom ring is crafted with care, precision, and attention to detail by a skilled jeweller. The process itself is special, turning your ideas into a meaningful piece that carries far more sentimental value than something off the shelf.




How much should I spend on an engagement ring?
The simple answer is to spend what you can comfortably afford. For some people that might be £3,000, while for others it could be £12,000 or more. My view is that there’s no point starting married life in debt because of an engagement ring.
How long does it take to create a bespoke engagement ring?
This can vary depending on the design. A relatively straightforward ring, such as a solitaire or halo, usually takes around 2–3 weeks. More complex designs that require CAD drawings may take up to six weeks.
What is the difference between a bespoke engagement ring and a ready-made ring?
When you visit a typical high street jeweller, you’ll usually see ready-made rings that are already in stock. A bespoke ring is different — it’s made specifically for you. We discuss your ideas, review different diamonds and styles, and then create a ring tailored to your exact requirements.
How do I choose the right diamond for an engagement ring?
No two natural diamonds are ever the same. During our consultation I’ll show you a small selection of loose diamonds based on the shapes you’re interested in. I’ll explain the 4Cs — cut, colour, clarity and carat — and show you the stones under magnification so you can make an informed choice.
What diamond shape is most popular for engagement rings?
The most popular diamond shape remains the round brilliant cut. Among the fancy shapes, oval diamonds have become particularly popular in recent years because they offer beautiful sparkle and cover the finger well.
Why should I buy an engagement ring from Hatton Garden?
Hatton Garden has a rich jewellery heritage that stretches back generations. Choosing an engagement ring from such a historic place adds something special to the experience and gives your ring a wonderful story behind it.
Can I design my own engagement ring with Lewis Malka?
Absolutely — and I encourage it. One of the most enjoyable parts of my work is sitting with clients and understanding exactly what they’re looking for. There are many elements that go into the perfect ring, and exploring those details together is part of the process.
What happens during a consultation with Lewis?
For many people buying an engagement ring can feel daunting. During our consultation we take time to understand your partner’s style, lifestyle and jewellery preferences. We’ll look at different diamonds, explore design ideas, and guide you through the process step by step. Appointments usually last around an hour, but there’s no rush if you need more time.
Are lab-grown diamonds a good choice for engagement rings?
In my view, natural diamonds are generally the better choice. Lab-grown diamonds can sometimes appeal to people working with tighter budgets who want a larger stone. However, they do not hold value in the same way natural diamonds do.
Do you offer insurance valuations for engagement rings and jewellery?
Yes. Every engagement ring I create comes with a valuation for insurance purposes at no additional cost. If you have existing jewellery that requires a formal valuation, I can also provide that service for a small fee.










