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Why Cento?

The 100-FACET DIAMOND

Cento Diamond

9-fold symmetry = 100 facets. Designed to display more light. More “fire”

Floral pattern. 12-15 hours to cut by hand. Certified

Laser inscribed and Conflict free

Standard Diamond

8-fold symmetry = 57/58 facets. Low light display. Less “fire”

No pattern. 6-8 hours to cut by hand. May or may not be Certified

May or may not be laser inscribed and may or may not be Conflict free

cento

  • FREE SHIPPING
  • 14-DAYS FREE RETURNS
  • 2-YEARS WARRANTY
  • GIFT PACKAGING

Roberto Coin Cento diamond jewelry redefines brilliance through exceptional craftsmanship and advanced cutting techniques. Featuring 100 facets - nearly double that of a standard diamond cut - each Cento diamond is designed to capture and reflect light with extraordinary intensity and precision.

This intricate process requires significantly more time and expertise, resulting in a unique interplay of light that creates a kaleidoscopic effect. The distinctive faceting forms a subtle floral pattern, enhancing both depth and radiance while giving each diamond a recognizable and refined character.

Set in yellow, white, and rose 18kt gold and adorned with precious gemstones, these creations amplify luminosity and dimensional beauty. 

All the creations feature the Maison’s signature hidden ruby, discreetly placed against the skin as a symbol of love, protection, and positive energy.

Roberto Coin Cento diamonds embody innovation and elegance, transforming technical mastery into a luminous expression of modern fine jewelry.

Ask our concierge

Roberto Coin Concierge

OPENING HOURS

We are available Mon-Fri from 10am to 5pm CET (Central European Time)

Care recommendations

Precious Moments of Care

Remove your jewellery before washing your hands, showering, swimming or practicing sports. Contact with water, chlorine, seawater or cosmetic products may affect precious metals, pearls and gemstones.

Avoid exposure to intense heat and sudden temperature changes, which may alter the natural balance of materials.

By caring for your creation with attention and respect, you will preserve its beauty for years to come, allowing it to shine as brilliantly as the day it was first worn.