Platinum 3mm wide eternity ring or wedding ring

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Platinum 3mm wide eternity ring (8)

Fully set eternity ring, consisting of round brilliant cut diamonds featured in a 3 mm wide channel setting. With it’ narrow width and low profile, this particular ring is also a very sought after choice of wedding band, complimenting a wide range of engagement rings.


  • As featured in platinum – in a range of diamond carat weights
  • Half set in platinum, 18 carat white & yellow gold – in a range of diamond carat weights
  • Half set with sapphires & diamonds – in 18 carat white & yellow gold

Available upon request:

  • In 18 carat rose gold
  • Full & half set with diamond & coloured stone combinations of your choice


    Eternity rings are the perfect way to show how much you love someone, for whatever the occasion, anniversary, birthday or the birth of your new baby. Here at Madison we have a large selection of full or half eternity rings in all diamond or with coloured stones. All rings are available in platinum, 18ct yellow or white gold, in a style that’s perfect for you.

    Madison  25 Hatton Garden London  EC1N 8BQ  Phone: 020 7831 8122
    OPEN: Mon to Sat 9.15am – 5pm and Sun 10.30 – 2pm

    We will be closed on Sundays until further notice. Please phone to check current opening hours. 



    The National Accociation of Jewellers Diamonds Graded by GIA


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