Eternity rings

An eternity ring is a band set with a continuous line of diamonds or gemstones, symbolising unending love or commitment. Full eternity rings have stones all the way around the band; half eternity rings have stones across the front half only, making them more practical for daily wear and often preferred as wedding or anniversary bands.

Traditionally given to mark significant milestones such as a wedding anniversary (often the 10th, 25th or 50th), the birth of a child or a meaningful anniversary within a long relationship. Some couples choose eternity bands as wedding rings instead of plain bands, and many men commission them for their wives as surprise gifts.

Bespoke eternity rings at Hatton Garden Bespoke Jewellery start from around £1,800 for a half-eternity in 18ct gold with 0.50ct total diamond weight. Most commissions fall in the £2,500 to £6,000 range depending on diamond total carat, quality grades, metal and setting style. Full eternity rings typically cost roughly double a half eternity.

A half eternity ring has plain metal underneath, so a change of size is sometimes possible; we look at each ring first. A full eternity ring cannot be resized, because stones cover the entire shank, so we confirm your size with you before it is made.

Round brilliants and princess cuts are the most popular for their sparkle and how cleanly they sit side-by-side. Emerald and baguette cuts create sleek Art-Deco lines. Marquise and pear shapes work well but are more fragile at the points, so we recommend protective bezel or half-bezel settings. Mix-shape eternity rings (alternating round and baguette) offer a distinctive classical look.

Each ring is designed in CAD and finished at our bench in The Goldsmiths' Centre, Hatton Garden, with casting and stone setting carried out by trusted specialist workshops. Every piece above the legal exemption weight is hallmarked at the London Assay Office.