Explore Cushion Cut Lab Grown and Natural Diamond Engagement Rings at The Diamond Oasis. Every diamond engagement ring is handcrafted to order in 18K white, yellow, or rose gold and set with an exceptional IGI and GIA-certified diamonds. Known for its rounded corners, brilliant faceting, and exceptional sparkle, the Cushion cut diamond is a popular choice for those seeking a distinctive diamond engagement ring.

Our collection features a wide variety of diamond engagement ring styles, including solitaire, pavé, hidden halo, halo, halo pavé, trilogy (three-stone), accent, cathedral, bezel, twisted band, engraved band, cigar band, vintage-inspired, toi et moi, east-west, split shank, and other contemporary designs. Whether you prefer a minimalist setting or intricate detailing, you'll find a Cushion diamond ring to suit your style.

Available in 1 to 10 carats, every diamond ring can be customized with your preferred diamond quality, carat weight, metal color, band style, and setting details. Our diamond specialists are available to help you compare lab-grown diamonds and natural diamonds, making it easy to choose the perfect diamond engagement ring for your style and budget.

Every Cushion diamond engagement ring is made to order using premium materials and expertly selected diamonds. We offer complimentary engraving, transparent pricing, and complimentary express delivery to the UAE, Saudi Arabia, Lebanon, and worldwide, making it simple to design or order your lab-grown or natural diamond engagement ring online.