Grain de Café or Piaget Rose
Cartier · Piaget
Grain de Café
The coffee bean, full and grooved down its middle, cast in gold and gathered into clusters.
Piaget Rose
A rose in layered gold petals, modelled on the 80-petal rose named after Yves Piaget, with a diamond at its heart.
Thirty years after a Meilland rose was named for Yves Piaget in 1982, the house turned it into the Piaget Rose, sculpted rose-gold petals, some plain and some paved, around a diamond. Grain de Café starts from another plant and another part of it, the seed of the coffee shrub. Jeanne Toussaint cast it for Cartier in 1938, full and grooved, gathered the beans in clusters, and saw them worn through the 1950s and 1960s.
| Fact | Grain de Café | Piaget Rose |
|---|---|---|
| Introduced | 1938 | 2012 |
| Designer | Jeanne Toussaint | — |
| School | Place Vendôme | Geneva |
| Materials | yellow gold, white gold, platinum, diamond, tourmaline | rose gold, white gold, diamond, sapphire, emerald, tourmaline, garnet, aquamarine, amethyst |
| Moves | No | No |
| From | €7,900 | €1,490 |
| Top of line | €371,000 | €61,000 |
Prices in euros as published by each house, October 2026.
More with Grain de Café
- Grain de Café or Plume de Paon Boucheron
- Grain de Café or Sunflower Harry Winston
- Grain de Café or Alhambra Van Cleef & Arpels
- Grain de Café or Calla Vhernier
More with Piaget Rose
- Piaget Rose or Plume de Paon Boucheron
- Piaget Rose or Sunflower Harry Winston
- Piaget Rose or Alhambra Van Cleef & Arpels
- Piaget Rose or Calla Vhernier