Summer event — up to 30% off selected diamond jewellery with code SUMMER30

77 Jewellers
Platinum solitaire diamond engagement ring worn on a hand

Summer diamond event

Up to 30% off certified diamond jewellery

Hand-finished engagement rings, wedding bands and everyday diamonds — with the code SUMMER30 at checkout.

  • Free insured UK delivery
  • 60-day returns
  • Lifetime manufacturer warranty
  • 0% finance available

Explore the range

Find the piece you're looking for

Interior of a fine jewellery showroom

Ready to wear

Try it on in our London showroom

Private consultation rooms, loose diamond viewing and same-day resizing on selected styles. No pressure, no obligation.

Loved this season

Pieces on offer

View all diamond rings

Bespoke

Build your own ring in three steps

Choose a setting, choose a certified stone, and see the finished ring and price update as you go.

Start building
Loose diamonds and an unset ring mounting on a jeweller's bench

Our showroom

London Showroom

London

77 Jewellers, 14 Hatton Wall
EC1N 8JH

Mon–Sat 9:30–17:30

020 3873 7833Book here

Private appointments are available Monday to Saturday. Walk-ins are welcome, but booking ahead guarantees a dedicated consultant and a private viewing room.

View showroom details