Lab-Grown Diamond Engagement Ring

Sunlight catches the soft, rounded corners of an 11 x 11 mm cushion diamond, its halo of delicate pavé stones amplifying a gentle vintage glow. This semi-set engagement ring invites you to select a center stone that balances architectural warmth with luminous depth.

Crafted from 18K white gold, the band is meticulously hand-finished in our Williamsburg studio, offering a smooth, comfort-fit profile that sits low against the finger for everyday wear. The halo setting enhances brilliance without adding bulk, making it ideal for stacking or pairing with a wedding band.

Each lab-grown diamond reflects a commitment to sustainability, providing clarity and sparkle with a lighter environmental footprint. This ring’s design suits those who appreciate artisan craftsmanship paired with modern ethical values.

Its low-profile setting and balanced proportions accommodate a variety of hand shapes, especially flattering elongated fingers, while remaining glove-friendly and practical for daily life.

Should you need resizing or guidance on selecting the perfect cushion diamond, our Brooklyn studio offers personalized consultations to ensure a seamless experience.

Explore this semi-set halo ring in person at our Williamsburg workshop or begin your custom design journey online—crafted for those who value thoughtful detail and enduring elegance.

Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, where expert craftsmanship and ethical sourcing meet the spirit of New York City’s artisan community.

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.