LUXURY JEWELLERY
New Cavendish Jewellers offers a selection of luxury jewellery from our long-established boutique on Marylebone High Street. As an independent London jeweller, our approach is guided by proportion, material quality, and long-term wearability rather than short-lived trends.
Our fine jewellery collections reflect decades of experience within the jewellery trade,with an emphasis on balance,craftsmanship, and design integrity.Eachpiece ischosen for how it looks, feels, and wears over time, whether it features diamonds, coloured gemstones, or peals.
Fine Jewellery, Carefully Selected
Our luxury jewellery collection spans both classic and contemporary styles, favouring pieces that feels relevant now and remain so in years to come. Designs are selected so sit confidently on their own or alongside existing jewellery collection.
Our core jewellery ranges include:
- Diamond jewellery, chosen for clarity, balance and refined settings
- Coloured gemstone jewellery, including emerald, ruby and sapphire in timeless designs
- Semi-precious jewellery, highlighting distinctive stones paired with thoughtful metalwork
- Pearl jewellery, selected for natural lustre, tone and versatility
Across every category, we prioritise restraint, proportion, and quality of execution over excess.
Our Choice
Luxury Jewellery NEW ARRIVALS
Historic Jewellers
New Cavendish Jewellers is an independent London jeweller established in 1982, defined by a focus on proportion, material quality, and lasting design. We offer specialist knowledge across diamonds, coloured gemstones, and pearls, operating from our boutique setting on Marylebone High Street. We provide measured, informed guidance both in-store and online.
Discover our engagement collection
View our full collection of engagement rings picked out by our expert team, we are here for you every step of the way book an in person consultation today
Visit Our London Boutique
Our Marylebone boutique provides a quiet, unpressured setting to view jewellery properly and to understand scale, weight, and finish before making a decision. Our team offers clear, practical guidance when required, whether you’re choosing a gift, marking an occasion, or adding to an existing collection. Flexible finance options are available across our jewellery, with terms from 6 to 60 months and a minimum of 10% deposit subject to eligibility.
Finance Calculator
Enjoy 0% interest with monthly instalment plans from as little as £320.63/month
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See the world of Watches & Jewellery from our perspective.
based on honesty, integrity and professionalism
An independent retailer | Our Family to Yours
Established in 1982, we pride ourselves on being able to showcase a wonderful selection of luxury Watch Brands and Jewellery under one roof. Located on London’s famous Marylebone High Street, our aim is to provide a bespoke service as only an independent retailer can. We welcome you to experience our expertise across watches, jewellery and the after sales of both at our Boutique.
Over forty years, we have built an extensive knowledge to underly the foundation of the service we aim to offer. Whether it is a luxury watch or piece of jewellery, batteries changes or jewellery repairs, we hope we can provide you with the best possible experience in our carefully cultivated environment.
As retail environments have evolved, our website offers a virtual selection of what we have in-store but naturally we would prefer you to enjoy our selections in the flesh and enjoy the full experience at our Boutique.