Cherish make memorial jewellery in several different ways, which gives you more choice than most makers offer.
Ashes can be sealed into a resin channel running through the band, hidden inside the ring shank where only you know they are there, or set behind a gemstone. Designs include dove, heart and leaf motifs, and they also make memorial lockets and tribute rings. If you have a piece of jewellery that belonged to the person, they can rework it into something new.
They also offer diamonds grown from ashes using HPHT, so this is one of the few places covering both jewellery and memorial diamonds.