Le Cube Diamant or Piaget Solstice
dinh van · Piaget
Le Cube Diamant
A round diamond held inside an open gold cube, the circle set against the square.
Piaget Solstice
Cocktail rings built like drinks: a large coloured centre stone dressed with gem garnish that opens away so the stone can be worn alone.
Le Cube Diamant is small enough to hang from a fine chain: an open gold cube with a round diamond inside, the circle against the square, as Jean Dinh Van made it in 1971. Piaget Solstice, presented in 2022, is a high jewelry cocktail ring, its coloured centre stone dressed with peridot, sapphires and rough diamonds that open away. Both ideas have travelled, the cube onto rings, earrings and bangles, the cocktail conceit into Piaget's boutique rings named for drinks such as Violet on the Rocks.
| Fact | Le Cube Diamant | Piaget Solstice |
|---|---|---|
| Introduced | 1971 | 2022 |
| Designer | Jean Dinh Van | — |
| School | Place Vendôme | Geneva |
| Materials | yellow gold, rose gold, white gold, diamond, titanium | white gold, rose gold, diamond, sapphire, emerald, peridot |
| Moves | No | opens |
| From | €990 | Not published |
| Top of line | €12,500 | — |
Prices in euros as published by each house, October 2026.
More with Le Cube Diamant
- Le Cube Diamant or The Tiffany Setting Tiffany & Co.
- Le Cube Diamant or Solitaire 1895 Cartier
- Le Cube Diamant or Joséphine Chaumet
- Le Cube Diamant or Serti sur Vide Repossi
More with Piaget Solstice
- Piaget Solstice or The Tiffany Setting Tiffany & Co.
- Piaget Solstice or Solitaire 1895 Cartier
- Piaget Solstice or Joséphine Chaumet
- Piaget Solstice or Serti sur Vide Repossi