This store requires javascript to be enabled for some features to work correctly.
The most common measure of diamond characteristics are Colour, Clarity, Cut and Carat. Known as the Four C's (or 4Cs), these aspects will help determine the quality of a diamond, helping you decide what aspects are most important to you, and establish your expectations and requirements for the perfect stone.
We are your premier jeweller situated in the renowned Hatton Garden of London. Our expertise lies in crafting custom engagement rings, featuring both certified natural and lab-grown diamonds, wedding bands, and a diverse selection of luxury watches. At the core of Regal is a fervent dedication to delivering unparalleled customer service, coupled with impeccable craftsmanship and competitive pricing. Our commitment extends to understanding and fulfilling each client's unique desires and needs, ensuring the utmost care in every interaction.