Marcus McCallum

📍Hatton Garden, London

Marcus McCallum offers a wide selection of hand-selected gemstones and pearls.

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Showroom - walk-ins welcome Online Gem testing Coloured Gems Gemmologist

About Marcus McCallum

Marcus McCallum Ltd was established in London’s historical jewellery district of Hatton Garden in 1984. With a strong emphasis on quality, we offer a hand selected choice of one-off gemstones and an extensive selection of pearls. Marcus started in the trade due to a passion for gemstones and gemmology and over the years has built a team of gemmologists and experts in order to fully support the jewellery industry.

They take great pride in their hand-selected range of unique gemstones and extensive collection of pearls. Their stock is personally sourced from around the world and through regular trips to gemstone-producing regions, they have established strong global connections, allowing them to present you with a diverse and exceptional selection.

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