There are so many beautiful gemstones to collect that it would be impossible for us to pick just a few favourites. But if you’re looking for a few all-time classics to add to your jewellery collection, why not start with these? In this collection, we’ve brought together some of our favourite designs that feature Sapphire, Garnet, Ruby, Tourmaline, Tanzanite, Amethyst and Diamond - seven gemstones we absolutely adore.