Decided that a Full Diamond Eternity Ring is the one? When giving an eternity ring to your love, you are giving a promise of loyalty, protection and a lifetime together. With that in mind, our Diamond Eternity Rings in the UK deliver an aesthetic that says just that. While wearing it next to her engagement and wedding rings, she will know the true meaning of love. Shop our entire range of full and curved eternity rings at Joshua James Jewellery.