Lab-Grown Diamond Engagement Ring
Sunlight catches the soft, rounded corners of an 11 x 11 mm cushion diamond, its gentle glow inviting a closer look. This semi-set engagement ring features a 10K yellow gold band, hand-shaped to a comfortable width that balances presence with everyday ease. The artisan’s touch is evident in the delicate accent settings, each prong carefully formed to cradle your future center stone securely while allowing light to dance freely.
Crafted in our Williamsburg studio, the band’s warm gold hue is polished to a satin finish that resists scratches and complements the diamond’s vintage-inspired silhouette. The low-profile setting ensures the ring sits close to the finger, making it glove-friendly and ideal for stacking alongside wedding bands or heirloom pieces.
Our commitment to ethical jewelry is reflected in the lab-grown diamond clarity you’ll select to complete this ring—sustainably created with the same optical brilliance as mined stones but with a lighter environmental footprint.
Designed for those who appreciate subtle artisan details and a classic cushion shape that softens the hand’s contours, this semi-set ring invites personalization without sacrificing comfort or style.
Should you need resizing or prefer a custom finish, our Brooklyn studio offers attentive care and expert adjustments to ensure your ring fits perfectly.
Explore this semi-set cushion engagement ring in person at our Williamsburg workshop or begin your custom design journey online—crafted for daily life and lasting beauty.
Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, where expert craftsmanship meets ethical sourcing in every custom design.
See how your design comes to life with our Ring Design Online, or start a truly custom piece from scratch in our Williamsburg studio.
Explore our Guides & Education and Stories & Lifestyle for diamond education, care tips, and real studio stories.
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Customer Reviews — Haejin Jewelry Williamsburg Brooklyn NYC
Haejin Jewelry is a Brooklyn jewelry studio in Williamsburg creating lab grown diamond engagement rings and fine jewelry with transparency and care. Read verified customer experiences from across Brooklyn and New York City.
Trusted by couples designing engagement rings in Williamsburg and NYC
Custom design, clear pricing, and local service
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What customers say about Haejin Jewelry
Timeless Elegance, Crafted for Forever