Cushion Studs
Prefer a sure fit? Order a ring sizer and receive $8 credit toward your next ring.
| US | Europe | UK/AU | Italy |
|---|---|---|---|
| 4 | 47 | H 1/2 | 7 |
| 4.5 | 48 | I 1/2 | 8 |
| 5 | 49 | J 1/2 | 9.5 |
| 5.5 | 50.5 | K 1/2 | 10.5 |
| 6 | 52 | L 1/2 | 12 |
| 6.5 | 53 | M 1/2 | 13.5 |
| 7 | 54 | N 1/2 | 14.5 |
| 7.5 | 55.5 | O 1/2 | 16 |
| 8 | 57 | P 1/2 | 17 |
| 8.5 | 58 | Q 1/2 | 18.5 |
| 9 | 59.5 | R 1/2 | 20 |
These cushion studs are set on their long faces to show the full diamond's beauty and give it that perfect edge. Find the perfect pair of certified lab grown or natural diamonds with our curated diamond search.
Free insured shipping within the continental United States.
International insured shipping available at checkout.
For rush orders please contact our Concierge.
Each ILA piece is crafted to endure. Should a manufacturing defect arise, we offer one complimentary repair within six months. For lasting assurance, our ILA Care Service extends protection and ongoing support. Normal wear, improper handling, or third-party alterations are not covered.
Choose options
Prefer a sure fit? Order a ring sizer and receive $8 credit toward your next ring.
| US | Europe | UK/AU | Italy |
|---|---|---|---|
| 4 | 47 | H 1/2 | 7 |
| 4.5 | 48 | I 1/2 | 8 |
| 5 | 49 | J 1/2 | 9.5 |
| 5.5 | 50.5 | K 1/2 | 10.5 |
| 6 | 52 | L 1/2 | 12 |
| 6.5 | 53 | M 1/2 | 13.5 |
| 7 | 54 | N 1/2 | 14.5 |
| 7.5 | 55.5 | O 1/2 | 16 |
| 8 | 57 | P 1/2 | 17 |
| 8.5 | 58 | Q 1/2 | 18.5 |
| 9 | 59.5 | R 1/2 | 20 |
ILA CARE
We help you find the right style — every ILA purchase comes with 2 week returns, exchanges, and 30-day ring resizing.
RESPONSIBLY SOURCED
All ILA diamonds & gemstones are responsibly sourced — and also pre-screened by a diamond expert, since certificates don’t have the whole story. We check each one individually, so that you’ll always get a top tier diamond with the highest cut grade.