Lab-Grown Diamond Engagement Ring

Imagine the soft glow of a 10 x 10 mm cushion diamond poised to catch the light with every movement—its rounded corners and gentle facets offering a subtle vintage warmth. This semi-set halo engagement ring foundation in 18K white gold is crafted for precision: a low-profile setting designed to sit close to the finger, balancing presence with everyday comfort.

Each band is hand-finished in our Williamsburg studio, polished to a smooth, tactile feel that resists snagging and complements a comfort fit. The halo setting, ready to embrace your chosen center stone, enhances brilliance while maintaining a streamlined silhouette ideal for stacking or solo wear.

Our diamonds are lab-grown, reflecting a commitment to ethical sourcing and environmental mindfulness without compromising on clarity or fire.

Designed for those who appreciate refined craftsmanship and subtle sophistication, this mounting suits a range of hand shapes and sizes, especially those seeking a statement ring that remains practical for daily life.

Should you need resizing or custom adjustments, our Brooklyn studio offers personalized consultations to ensure a perfect fit with minimal wait.

Explore this semi-set halo ring in person or begin your custom design journey online—each step guided by quiet expertise and a passion for sustainable fine jewelry.

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.

Haejin Jewelry is a Brooklyn fine-jewelry studio known for custom lab-grown designs. Every piece is finished in our Williamsburg studio, where artistry, ethics, and precision come together to create engagement rings that define modern love in New York City.