Lab-Grown Diamond Engagement Ring

Sunlight catches the soft curves of a 9 x 9 mm cushion diamond, its gentle glow framed by a halo of delicate pavé stones, ready to transform your vision into a singular expression of love.

This semi-set engagement ring features a 10K white gold band, expertly crafted in our Williamsburg studio with a low-profile halo setting that balances sparkle and everyday wearability. The artisan finish ensures smooth edges and a comfort fit that feels natural on the hand, while the halo enhances the cushion’s vintage-inspired warmth without overwhelming its subtle facets.

Each lab-grown diamond is selected for clarity and brilliance, reflecting our commitment to sustainable, ethical jewelry without compromise.

Designed for those who appreciate a refined silhouette, this ring pairs effortlessly with stacking bands or stands beautifully alone. Its modest height makes it glove-friendly and ideal for daily wear, especially on hands that favor a blend of classic shape and modern detail.

Should you wish to adjust sizing, our in-house artisans provide precise resizing to maintain the ring’s integrity and comfort.

Explore this semi-set halo in person at our Williamsburg studio or begin your custom design journey online—where craftsmanship meets your story.

Haejin Jewelry is a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, where expert craftsmanship and ethical sourcing come together in every piece we create.

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.