The short answer: choose an oval if you want an elongated, modern shape that flatters the finger, and a cushion if you prefer a soft, square, vintage look. Both are brilliant cuts with plenty of sparkle.
Oval and cushion diamonds are two of the most popular alternatives to the round brilliant. They are often compared because both feel softer than angular shapes. Here is how they differ.
Side by side
| Oval | Cushion | |
|---|---|---|
| Outline | Elongated, curved | Rounded square or rectangle |
| Effect on finger | Lengthens | Fills the width |
| Sparkle | Bright and lively | Soft glow |
| Style | Modern, elegant | Vintage, romantic |
| Vulnerable parts | The two tips | The four corners |
How they sit on the hand
An oval gives length, which many people find flattering, especially on shorter fingers. A cushion gives a more compact and substantial presence. Neither is better, it is a matter of the look you prefer.
Size for weight
Because of its long outline and relatively shallow depth, an oval often looks larger from above than a cushion of the same weight. A cushion keeps more of its weight in its depth, so it can look smaller for its carats but has a rich, deep glow. Compare the millimetre measurements on the reports to see the real difference. See which diamond shape looks biggest.
The bow tie
Many ovals show a darker shadow across the middle, called a bow tie, which varies from stone to stone. Cushions can show a similar effect in some proportions. We look at this with you on video before you choose. See the bow tie effect.
Proportions
An oval can be slim or wide. A slim oval looks dramatic and elongating, and a wider one looks rounder and softer. A cushion can be square or rectangular. A squarer cushion feels vintage and sturdy, and a rectangular one feels more modern. Tell us what you like, and we can show you examples.
Settings
Ovals suit solitaires, hidden halos and east west settings. Cushions suit halos, bezels and vintage designs. See settings for an oval diamond and settings for a cushion cut.
Everyday wear
Both wear well. The tips of an oval and the corners of a cushion benefit from claws or a bezel. See compass claws on ovals, pears and marquises.
Style and personality
An oval feels contemporary and graceful. A cushion feels warm and romantic. If you love both, a bespoke design lets us pick the setting that gives the stone the character you want.
Metals
Platinum and white gold look crisp on both. Yellow gold gives a cushion an antique glow and gives an oval a warm, classic look. Rose gold adds a soft blush to either.
Natural or lab grown
Both shapes come as natural or lab grown diamonds. Both are real diamonds, and we label every stone clearly.
How to choose
- Choose between length and a square look.
- Think about the style of the metal and setting.
- Check the stone on video for shadowing.
- Plan the wedding band alongside the ring.
Compare stones in our diamonds and lab grown colourless diamonds collections. Nothing is made until you approve the design in writing, and our standard making time is 5 to 6 weeks, which can vary with your location and how busy we are. Pieces start from £600. See also our diamond shapes guide and oval cut diamonds: pros and cons.
Frequently asked questions
Which looks bigger? An oval often looks larger for its weight because of its elongated outline, though it depends on the stone.
Which is more durable? Both are durable when the vulnerable parts are protected.
Which is more traditional? The cushion has a longer antique history.
Which suits a stacked band? An oval often sits more easily next to a straight band, and we can design a curved band for a cushion.
Can I order from overseas? Yes, by video consultation, with insured, tracked FedEx delivery.