• Main content
CHANEL Homepage
  • My Account

Exclusively in Boutiques

  • Haute Couture

    Haute Couture

  • Fashion

    Fashion

    Fashion Home
    THE CHANEL HANDBAG

    Latest Shows

    • Cruise 2026/27

      In Sydney

    • Spring Summer 2027

      Available in boutiques from March 2027

    Collections
    In Boutiques

    • Cruise 2026/27 Collection
    • COCO NEIGE 2026 Collection
    • Fall Winter 2026 Collection
    • Fall Winter 2026 Pre-Collection
    • The CHANEL 25 Handbag

    Products

    • Ready-To-Wear
    • Handbags
    • Shoes
    • Costume Jewellery
    • Small Leather Goods
    • Eyewear
    • Other Accessories

    Inspirations

    • Discover the Savoir-faire of the Métiers d'art 2026 Collection
    • Literary Rendez-vous at Rue Cambon

      Discover the episodes

    • CHANEL and Dance

      Discover the latest news

    • CHANEL and Cinema

      Discover the latest news

    • CAMBON Podcasts

      Discover the latest podcasts

    Services

    • undefined

      A range of services to preserve each CHANEL creation

    • Find a Boutique
    • Book an appointment
  • High Jewellery

    High Jewellery

    High Jewellery

    featured

    • REACH FOR THE STARS
    • The 55.55 Necklace

    The Thematic Collections

    • Haute Joaillerie Sport
    • Tweed de CHANEL
    • Collection 1932

    Les Signatures de CHANEL

    • Camélia
    • Plume de CHANEL
    • Comète
    • Ruban
    • Lion
    • Collection N°5

    High Jewellery according to CHANEL

    • The Savoir-Faire of CHANEL High Jewellery
    • Bijoux de Diamants
    • 18 Place Vendôme
    • 173 New Bond Street
  • Fine Jewellery

    Fine Jewellery

    Click & Collect is now available for select pieces.

    Fine Jewellery Home
    Book an appointment

    featured

    • Chance de CHANEL
    • New Fine Jewellery
    • 173 New Bond Street Boutique

    Categories

    • Rings
    • Bracelets
    • Earrings
    • Necklaces
    • Brooches
    • All Fine Jewellery
    • CHANEL TRY ON

    Bridal

    • Engagement Rings
    • Wedding bands

    Collections

    • Coco Crush
    • Collection N°5
    • Camélia
    • Chance de CHANEL
    • Ultra
    • Comète
    • Plume de CHANEL
    • Ruban
    • CHANEL TRY ON

    FINE JEWELLERY ACCORDING TO CHANEL

    • COCO CRUSH. The encounters
    • COLLECTION N°5. Declaration of eternity
    • BEIGE GOLD: the signature gold colour of CHANEL
    • 18 Place Vendôme
    • The CHANEL Style Guide

    Care & Services

    • undefined
    • Guide and advice
    • Services and maintenance
    • Find a Boutique
  • Watches

    Watches

    Click & Collect is now available for select pieces.

    Watches Home
    Book an appointment

    featured

    • CHANEL J12 BOAT RACE
    • J12. Sensory icon.
    • New Watches
    • 173 New Bond Street Boutique

    Collections

    • J12
    • PREMIÈRE
    • CHANEL COCO GAME CAPSULE COLLECTION
    • BOY·FRIEND
    • Code Coco
    • Monsieur de CHANEL
    • All Watches
    • CHANEL TRY ON

    Fine Watchmaking

    • COLLECTION COCO GAME
    • CHANEL Haute Horlogerie
    • Artistic Craft Watches
    • Manufacture Movement Watches
    • Watches Set with Precious Stones
    • Les Signatures de CHANEL

    Watchmaking According to CHANEL

    • 18 Place Vendôme
    • The CHANEL Watch Manufacture

    Care & Services

    • undefined
    • Guide and advice
    • Services and maintenance
    • Find a Boutique

Shop online

  • Eyewear

    Eyewear

    SHOP EYEWEAR ONLINE
    Eyewear Home
    Fall Winter 2026
    Eyewear Collection

    Sunglasses

    • New This Season
    • Exclusives
    • Timeless
    • All Sunglasses

    Optical

    • New This Season
    • Timeless
    • All Eyeglasses

    Blue Light Glasses

    • All Blue Light Glasses

    Highlights

    • Studied Elegance
    • Summer Selection
    • Métiers d’art 2026 Eyewear Collection

    Services

    • Size Guide
    • Lens Replacement
    • Care Instructions
    • Find a Boutique
  • Fragrance

    Fragrance

    Shop Fragrance Online
    An Enchanted Winter Season
    Fragrance Home

    An Enchanted Winter Season

    • Find the Perfect Gift
    • Gift Finder
    • Limited Editon Sets

    In the spotlight

    • PARIS – ST. MORITZ
    • Bleu de CHANEL l’Exclusif le Coffret
    • Happy Diwali from CHANEL

    The CHANEL Selection

    • New Arrivals
    • Special Editions

    GIFTS FOR EVERY OCCASION

    • Gift Inspiration
    • Gift Finder
    • Gift Sets
    • E-gift card

    Exceptional Fragrances

    • N°5 Extrait
    • Les Extraits de CHANEL
    • Les Exclusifs de CHANEL

    Women

    • N°5
    • Coco Mademoiselle
    • Chance
    • Les Exclusifs de CHANEL
    • Les Eaux de CHANEL
    • Gabrielle CHANEL
    • Coco
    • Allure
    • N°19
    • Cristalle
    • Bath and Body
    • View all

    Men

    • Bleu de CHANEL
    • Allure Homme Sport
    • Allure Homme
    • Les Exclusifs de CHANEL
    • Les Eaux de CHANEL
    • Égoïste
    • Pour Monsieur
    • Antaeus
    • Bath and Body
    • View all

    CHANEL Services

    • Book a Service
    • Fragrance & Beauty Boutiques
    • News and Events
  • Makeup

    Makeup

    Shop Makeup online
    An Enchanted Winter Season
    Makeup Home

    An Enchanted Winter Season

    • Find the Perfect Gift
    • Gift Finder
    • Limited Editon Sets

    In the spotlight

    • New 31 LE ROUGE Lip Balm
    • On-the-go Lip & Mirror Trio
    • Happy Diwali from CHANEL

    The CHANEL Selection

    • New Arrivals
    • Special Editions
    • Chanel Beauty Book

    GIFTS FOR EVERY OCCASION

    • Gift Inspiration
    • Gift Finder
    • Gift Sets
    • E-gift card

    Lips

    • Lipsticks
    • Liquid Lipsticks
    • Lip Gloss
    • Lip Balms and Lip Care
    • Lip Pencils
    • Brushes and Accessories
    • All Lips

    Complexion

    • Foundations
    • Blush
    • Powders
    • Highlighter
    • Bronzers
    • Concealer
    • Base
    • Brushes and Accessories
    • All Face

    Eyes

    • Mascara
    • Eyeshadows
    • Eyeliners
    • Eye Palette
    • Brows
    • Brushes and Accessories
    • All Eyes

    Nails

    • Nail Colour
    • Manicure
    • All Nails

    CHANEL Services

    • CHANEL TRY ON
    • Find the Right Foundation for you
    • Fragrance & Beauty Boutiques
    • Book a Service
    • News and Events
  • Skincare

    Skincare

    Shop Skincare online
    An Enchanted Winter Season
    SKINCARE HOME

    An Enchanted Winter Season

    • Find the Perfect Gift
    • Gift Finder
    • Limited Editon Sets

    In the spotlight

    • SUBLIMAGE Les Extraits
    • Cleansing & Hydrating Duo

    The CHANEL Selection

    • New Arrivals
    • Special Editions

    GIFTS FOR EVERY OCCASION

    • Gift Inspiration
    • Gift Finder
    • Gift Sets
    • E-gift card

    By Category

    • Cleansers & Makeup Removers
    • Toners & Lotions
    • Serums & Concentrates
    • Moisturisers
    • Eyes & Lips
    • Oils
    • Protection
    • Masks & Scrubs
    • Mists
    • Body Care
    • View all

    BY COLLECTION

    • Sublimage
    • Hydra Beauty
    • N°1 DE CHANEL
    • Le Lift & Le Lift Pro
    • Éclat Premier
    • The Cleansing Collection
    • UV Essentiel
    • Huile de Jasmin
    • La Crème Main
    • Others
    • View all

    CHANEL Services

    • Book a Service
    • Skincare Explorer
    • Fragrance & Beauty Boutiques
    • News and Events

Corporate

  • About CHANEL

    About CHANEL

    ARTS & CULTURE MAGAZINE
    VOL.2

    CHANEL CULTURE FUND

    • Global Art Partners
    • The Next Prize
    • ARTS & CULTURE Magazine

    CHANEL CONNECTS

    • The Podcast

    OUR HISTORY

    • Gabrielle Chanel
    • The House of CHANEL
    • Inside CHANEL

    HERITAGE SITES

    • La Pausa

    OUR COMMITMENTS

    • Sustainability
    • Fondation CHANEL
    • The CC LEAGUE BY CHANEL BEAUTY

    OUR COMPANY

    • Financial results

    CAREERS

    • Join CHANEL
  • Wishlist
  • Find a store
  • Contact an Advisor
  • Chanel advisors are available to answer all your questions. Please email us or call +44 (0) 203 943 5555.

     

    For our Client Care opening hours, please click here.

  • Enter a location to find the closest CHANEL stores

  • Subscribe to receive the latest news from CHANEL
    An error occurred, please try again later
  1. CHANEL
  2. High Jewellery
CHANEL Homepage

Explore Chanel.com

  • Haute Couture
  • Fashion
  • High Jewellery
  • Fine Jewellery
  • Watches
  • Eyewear
  • Fragrance
  • Makeup
  • Skincare
  • Sitemap

Online Services

  • Payment Methods
  • Shipping Options
  • My Account
  • Returns
  • Care & Services
  • FAQ

BOUTIQUE SERVICES

  • Find a Boutique
  • Book an appointment

THE HOUSE OF CHANEL

  • Careers
  • Legal Statement
  • Privacy Policy
  • Report to Society
  • Fighting Counterfeits
  • Sustainability-Linked Bond Update
  • Responsible Jewellery Statement
  • Modern Slavery Statement

The 55.55 Necklace

In 2021, the N°5 High Jewellery Collection paid tribute to the House’s legendary fragrance for the first time with an extraordinary necklace set with a 55.55-carat diamond. This one-of-a-kind masterpiece represents part of the House’s heritage and embodies the creative excellence and jewellery expertise unique to CHANEL.

The Idea

In 1921, Gabrielle Chanel designed a fragrance that transcended the very essence of perfume to capture the modernity that the designer wished to offer to women. And so, N°5 was born. In 2021, the Fine Jewellery Creation Studio adopted the same instinctive approach that inspired Mademoiselle. The challenge lied in translating the story of N°5 into the exquisite language of high jewellery. Very early on, the idea of a piece centred around an exceptional stone came to the fore, and after several months of research, a rare rough diamond capable of fully capturing this vision was selected.

The diamond

The approach towards the central DFL Type IIa diamond of exceptional quality was entirely unprecedented – starting with the rough stone, the goal was not to achieve the greatest possible weight, but to bring a creative vision to life. Custom-cut to weigh exactly 55.55 carats, this extraordinary stone evokes the purity of the famous bottle and epitomises the CHANEL style.

The cut of the 55.55 diamond

Les Signatures de Chanel

N°5, reimagined by the Fine Jewellery Creation Studio.

Discover