Lab Grown Diamonds · Cushion Cut
Cushion Cut Lab Grown Diamonds
Cushion cut lab grown diamonds have a soft, rounded-square "pillow" shape with warm fire — square or elongated, all IGI or GIA certified, with today's live prices. Browse loose cushion diamonds below; ready for a setting? See our cushion and elongated cushion engagement rings.

- IGI or GIA Certified
- Free Insured Shipping*
- 30-Day Free Return*
- Price Match on Certified Diamonds
- Adult Signature on Delivery
- IGI or GIA Certified
- Free Insured Shipping*
- 30-Day Free Return*
- Price Match on Certified Diamonds
- Adult Signature on Delivery
FAQs
Cushion cut lab grown diamond questions
Answers to help you choose with confidence.
Ready when you are
Find your cushion cut diamond
Browse loose cushion cut lab grown diamonds — square or elongated, each one IGI or GIA certified and priced live. Not sure which suits you? Our gemologists will help, free.