Blue Nile

Blue Nile’s men’s ring collection is broader than most online jewellers in this category, covering plain metal bands in platinum, 14k and 18k gold, and alternative metals including tungsten and titanium for buyers who want something harder-wearing or more industrial in feel. Diamond-set and black-metal styles are also available.

Pricing is competitive and the site provides full grading information for any diamond stones included. International shipping covers Switzerland. For men who want a wide selection in one place without the premium that comes with smaller bespoke jewellers, Blue Nile is a reliable first stop.