For more than three decades, the Calibre name has been synonymous with excellence, trust, and exceptional quality in gemstones and diamonds. Over the years, we have built a reputation as a respected authority in the trade, known not only for the superior brilliance and integrity of our stones, but also for our dedication to sourcing only the finest gems from around the world. Our sister company, Calibre Gems & Jewellery, has become a cornerstone of Hatton Garden, proudly supplying many of its established jewellers as well as private clients across the UK and internationally. From rare diamonds to vibrant coloured gemstones, every stone we provide reflects our commitment to craftsmanship, beauty and lasting value.

Our approach is always honest, friendly, and informed, built on a genuine passion for jewellery and a deep respect for our customers. We recognise that every piece of jewellery carries significance - whether it's a symbol of love, a celebration of life's milestones, or a cherished heirloom to be passed down through generations. Beyond its beauty, we also understand that jewellery represents an important investment, both emotionally and financially. That's why we take the time to listen, to share our expertise openly, and to guide you with care. Our goal is to ensure you feel fully supported and empowered throughout the process, so you can choose with confidence and treasure your decision for years to come.