Cushion Cut Diamonds: A Complete Buying Guide
Cushion cut diamonds blend timeless romance with modern brilliance. Discover why this soft, pillow-shaped cut remains one of the most popular choices for engagement rings.
What Is a Cushion Cut Diamond?
A cushion cut diamond features a square or rectangular outline with rounded corners and large facets that create a soft, pillow-like appearance. Originally designed in the 19th century, the modern cushion cut has been re-engineered to maximize sparkle while retaining its romantic silhouette. At TONGLIN Jewelry, our cushion cut rings are available in 14K and 18K gold, set with both lab-grown and natural diamonds.
Cushion Cut vs Round Brilliant: Key Differences
| Feature | Cushion Cut | Round Brilliant |
|---|---|---|
| Shape | Square/Rectangular, rounded corners | Round |
| Sparkle | Soft, romantic "chunky" flashes | Brilliant, fiery dispersion |
| Price (same carat) | 20-30% less | Premium |
| Face-up size | Larger appearance | Smaller spread |
Choosing the Right Cushion Cut
Look for a length-to-width ratio between 1.0 and 1.1 for a classic square cushion, or 1.2-1.3 for an elongated cushion. Aim for "Very Good" or "Excellent" cut grade. Because cushion cuts hide inclusions slightly better than rounds, you can choose SI1-SI2 clarity without compromising visual beauty. Contact us for a custom cushion cut quote.
Ready to Find Your Perfect Piece?
Factory-direct pricing from our Panyu, Guangzhou workshop. Our team will reply within 24 hours with pricing and availability.
Get a Free Quote Chat on WhatsAppFrequently Asked Questions
Are cushion cut diamonds more expensive?
No. Cushion cuts typically cost 20-30% less per carat than round brilliants of the same quality, making them an excellent value choice.
Which setting suits a cushion cut best?
Halo settings and pavé bands enhance the cushion shape, while solitaire settings keep the focus on the diamond’s soft corners.
Does cushion cut look bigger than round?
Yes. The open face and corner placement make a cushion diamond appear larger than a round brilliant of the same carat weight.