Cushion gemstones are square or rectangular with softly rounded corners, a shape loved for centuries. Their broad facets give a rich, glowing look that suits sapphire, spinel, garnet and many other coloured stones.
How to choose a cushion cut gemstone
- Square or long: square cushions feel classic, while longer ones look more modern.
- Check the corners: rounded corners are less likely to chip than sharp ones.
- Look for even light: a good cushion flashes across the whole face.
- Pick a halo or solitaire: both suit the soft outline, and a halo makes the centre stone look larger.
- Watch for a dark centre: deep cushions can show a shadow in the middle of the stone.
Compare with oval and emerald cut stones, or see sapphire cuts and shapes.