Our Trade Pleges

Berganza are proud members of several prestigious national and international trade organisations and gemmological institutes. As such, we abide by strict regulations and a code of conduct applicable to running a business in the jewellery industry.

Logo for Lapada

Lapada - The Association of Art & Antiques Dealers

Logo for Cinoa

Cinoa - Confédération Internationale des Négociants en Oeuvres d'Art

Logo for Association of International Antiquities Dealers

Association of International Antiquities Dealers

Logo for The National Association of Jewellers

The National Association of Jewellers

Logo for The Gemmological Association of Great Britain

The Gemmological Association of Great Britain

As a business, our most important shared value is a passionate devotion to antique jewellery. Our profound understanding of gemstones, supported by our extensive knowledge of the heritage of jewellery design, ensures that we are uniquely placed to select only the very finest for our collection.

We are very discerning with what we accept into our collection, with each piece being completely original and featuring natural and unenhanced gemstones. We support and work with only the most respected and trusted gemmological laboratories across the globe as an additional way of testing our gemstones.


Each piece in our collection will have been handmade by a craftsman at a time when there was no mass production of gemstone rings and jewellers considered themselves artists. It's no coincidence, therefore, that we are proud sponsors of the prestigious Goldsmiths' Craft and Design Awards, and have been for the last twenty years, in support of the enduring craftsmanship within the jewellery trade. As a business, we encourage the development of new talent into the industry and are continually looking to be inspired by a new generation of jewellers and gemmologists.

Berganza are dedicated to nurturing the industry and to bringing you the finest pieces of antique and vintage jewellery. Our aim is to continually delight and surprise you, as your trusted jeweller.

Email: info@berganza.com | Opening hours: Monday-Friday 10am-5pm, Saturday 11am-4pm | All Stripe currencies supported

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Updated 24/07/2024 at 5:00PM

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