Can vintage eternity rings be resized?

Full eternity rings are notoriously difficult or impossible to resize due to the continuous setting of gemstones around the band. Half eternity rings and five-stone configurations offer much greater flexibility, as the plain metal shank at the rear can be adjusted by a skilled jeweller.

How do I identify an Art Deco eternity ring?

Art Deco pieces typically display geometric symmetry, sharp lines, and platinum settings often paired with calibrated sapphires, rubies, or emeralds alongside diamonds. These rings frequently utilise millegrain detailing along the metal edges for a refined, textural finish characteristic of the period.

What metals were commonly used?

Platinum and 18ct gold, in both white and yellow variations, dominate the earlier Edwardian and Art Deco pieces. Later mid-century and vintage pieces also frequently incorporate 9ct gold alongside diamond and gemstone combinations.