The cushion cut is one of the most romantic shapes we sell. Picture a soft, pillowed square or rectangle with gently rounded corners, and you have it: a stone that feels at once vintage and quietly modern. If you love a little old-world warmth without losing brilliance, this is a shape worth knowing.
What a cushion cut diamond is
A cushion cut diamond takes its name from its outline, which looks rather like a pillow or a cushion. The corners are rounded rather than sharp, and the sides curve softly. The result is a shape with real character: less rigid than a princess cut, more relaxed than a round. It has been cut in one form or another for a very long time, which is where its vintage feeling comes from, and it still suits people who want something with a sense of heritage and softness.
Cushions come as near-squares and as elongated rectangles. The squarer stones feel classic and balanced; the elongated ones flatter the finger and can look a touch larger for their weight. Neither is more correct than the other, so the choice comes down to the hand it will sit on and the look you are after. For a wider view of how it sits beside other shapes, see our diamond shapes guide.
Brilliance and fire
What people fall for with a cushion is its fire. The rounded outline and the way the facets are arranged let the stone throw lovely flashes of colour as it moves, more so than many other shapes. Where a round diamond gives crisp white sparkle, a cushion tends to give warmer, more romantic light, with rainbow flashes that catch the eye across a room. It is a forgiving, generous shape under everyday lighting.
The two looks: chunky vs crushed ice
Here is the single most useful thing to understand before you buy. Cushions are cut in two broad styles, and they look quite different in person:
- Chunky (or “block”) cushions have larger, clearly defined facets. You can see distinct broad flashes of light and dark, almost like looking into a hall of mirrors. This look reads as bolder and more vintage.
- Crushed-ice cushions have smaller, more scattered facets that break the light into countless tiny points. The effect is shimmery and sparkly, like sunlight on crushed ice, with no large defined flashes.
Neither is better; it is purely taste. But it matters that you know which one you are getting, because the same carat weight can look very different depending on the cut.
How to tell them apart on video
This is exactly where our 360° video earns its keep. On a still photo the two looks can be hard to separate, but in motion they are obvious. Watch how the stone behaves as it turns:
- If you see large, distinct facets opening and closing like shutters, you are looking at a chunky cushion.
- If the whole table shimmers with tiny sparkles and no large flashes, that is crushed ice.
We are happy to talk you through any stone’s video live, so you can decide which look you prefer before you commit.
How it wears and which settings suit it
The cushion’s rounded corners are a practical gift: with no sharp points to catch or chip, it wears comfortably and feels secure day to day. It is an easy shape to live with.
It also sits beautifully in a halo. A ring of small diamonds around a cushion echoes its soft outline, adds noticeable size and brilliance, and frames the stone in a way that feels made for it; a halo setting is one of the most popular choices we build around a cushion. Solitaires work too, especially with four rounded prongs that follow the corners, and elongated cushions look lovely in an east-west setting.
Colour and clarity notes
Because a cushion holds warmth, it can show a faint hint of body colour more readily than a brilliant round, particularly in larger sizes. Many people find a near-colourless grade looks perfectly white face-up and pairs handsomely with yellow or rose gold. On clarity, a chunky cushion’s open facets can reveal inclusions a little more, while crushed-ice stones tend to hide them well in the sparkle, so the two looks call for slightly different priorities. If these terms are new, our plain-English explainer on the 4Cs walks through them properly.
How to buy one certified with us
Every cushion we sell is a natural diamond with a verifiable GIA or HRD report, priced transparently against Rapaport, and shown to you on 360° video so you can judge the cut for yourself. Our stock is physically here in Beirut, with free insured delivery across Greater Beirut, and for clients abroad we can show any stone over live video. You can browse our certified diamonds to find your cushion, then build your ring around it, halo or otherwise. If you would like a hand choosing between a chunky and a crushed-ice stone, simply ask.
