Cushion Cut Engagement Rings
Named for its soft, pillow-like outline, the cushion cut blends a squared shape with gently rounded corners and exceptional fire — a romantic, slightly vintage look that has been popular for nearly two centuries. Cushions come in two faceting styles worth understanding before you buy: standard (larger, bolder flashes of light) and "crushed ice" (a shimmering, sugary sparkle). Both are represented in our collection so you can choose the personality you prefer. The cut is also known for holding colour well, making it a favourite in warmer yellow and rose gold settings. Every cushion here is an IGI-certified, conflict-free lab-grown diamond set in solid 10K–18K gold — timeless, forgiving, and full of character.
Cushion Lab Grown Diamond Hidden-Halo Engagement Ring
Cushion Lab Grown Diamond Halo Engagement Ring
Cushion Lab Grown Diamond Halo Engagement Ring
Cushion Lab Grown Diamond Halo Engagement Ring
Cushion Lab Grown Diamond Halo Engagement Ring
Cushion Lab Grown Diamond Halo Engagement Ring
Cushion Lab Grown Diamond Halo Engagement Ring
14K White Gold 2.0 CT Cushion Lab Grown Diamond Halo Engagement Ring
14K White Gold 1.0 CT Cushion Lab Grown Diamond Halo Pave Engagement Ring
14K White Gold 2.0 CT Cushion Lab Grown Diamond Halo Pave Engagement Ring
14K White Gold 2.0 CT Cushion Lab Grown Diamond Halo Engagement Ring
10K White Gold 1.5 CT Cushion Lab Grown Diamond Halo Engagement Ring
Design Your Dream Engagement Ring
Can't find the perfect ring? Collaborate with us to create a one-of-a-kind custom engagement ring tailored just for you.
Explore Riona Jewel’s Cushion Cut Lab Grown Diamond Engagement Rings
Immerse yourself in the romantic allure of Riona Jewel’s cushion cut lab-grown diamond engagement rings. This beloved shape, often described as a "pillow-cut" diamond, features a soft, square or rectangular shape with rounded corners and larger facets, which allows for incredible brilliance and a romantic, antique feel. With a heritage spanning nearly 200 years, the cushion cut has evolved into a timeless choice, offering both classic charm and captivating modern sparkle. Our lab-grown diamonds are meticulously cultivated using state-of-the-art technology, perfectly replicating nature’s diamond-forming process. This ensures each gem possesses the exact same chemical, physical, and optical properties as a mined diamond, delivering identical fire, brilliance, and durability. Choosing a cushion lab-grown diamond from Riona Jewel means selecting a ring that beautifully combines vintage elegance with a commitment to ethical luxury.
Discover Your Perfect Cushion Engagement Ring Style
Riona Jewel offers a breathtaking array of cushion cut lab-grown diamond engagement rings, designed to highlight the unique beauty and versatility of this captivating shape. Whether you prefer the understated elegance of a classic solitaire setting that lets the cushion diamond's soft lines take center stage, or the amplified brilliance of a halo design that surrounds the main stone with a dazzling border, you’ll find a style to perfectly match your vision. Our rings are meticulously crafted from your choice of premium 10K, 14K, or 18K solid gold, ensuring a luxurious and enduring foundation for your exquisite diamond. Explore various settings, from secure prong designs to intricate vintage-inspired filigree, each enhancing the cushion diamond's inherent beauty and sparkle. Riona Jewel makes it easy to find an eco-friendly and affordable cushion lab-grown diamond ring that perfectly expresses your unique love story.
Why Choose Riona Jewel for Your Cushion Lab Grown Diamond Ring?
Opting for a cushion lab-grown diamond engagement ring from Riona Jewel signifies a choice of exceptional beauty with a clear conscience. Our lab-grown diamonds are produced in controlled environments, guaranteeing a transparent supply chain and significantly reduced environmental impact compared to traditional diamond mining. Beyond their ethical advantages, these diamonds offer remarkable value, typically being 20-40% more affordable than mined diamonds of comparable quality. This allows you to select a larger or higher-quality cushion diamond to maximize its romantic appeal. Perfect for proposals, anniversaries, or celebrating unique milestones, our rings, set in 10K, 14K, or 18K solid gold, embody unmatched beauty, ethical integrity, and accessible luxury.
Shop Riona Jewel’s Cushion Engagement Ring Collection Today
Ready to find a ring that combines timeless romance with brilliant sparkle? Browse Riona Jewel’s exquisite online collection of cushion lab-grown diamond engagement rings. Each piece is a testament to superior craftsmanship and innovative design, ready to become a cherished heirloom. With their captivating blend of vintage charm and modern brilliance, our cushion engagement rings are designed to celebrate your unique journey and create unforgettable memories. Shop now and find the perfect cushion ring that will beautifully symbolize your eternal bond.
Cushion Lab Grown Diamond Engagement Rings FAQs
What is a cushion cut lab-grown diamond engagement ring?
A cushion cut lab-grown diamond engagement ring features a diamond that is square or rectangular with rounded corners, resembling a pillow. These diamonds are grown in a lab, possessing the same chemical, physical, and optical properties as mined diamonds, and are set into an engagement ring.