Lab-Grown Diamond Engagement Ring

Soft light catches the gentle curves of a cushion-cut diamond, its rounded corners and subtle facets inviting a quiet intimacy. This three-stone semi-set ring in warm 14K rose gold offers a handcrafted foundation designed to cradle an 8 x 8 mm center stone, its low-profile setting sculpted for everyday grace.

Each band is shaped and finished in our Williamsburg studio, where artisan hands refine the rose gold to a smooth comfort fit that slides easily beneath gloves or alongside stackable favorites. The prong setting balances security with elegance, allowing light to dance freely across the diamond’s softly glowing surface.

Our commitment to sustainability shines through the lab-grown diamond clarity, reducing environmental impact without compromising brilliance or character.

Ideal for those who appreciate subtle warmth and a ring that feels as natural as it looks, this design complements a range of hand sizes and personal styles, especially when paired with delicate bands or vintage-inspired pieces.

Should you need a custom adjustment, resizing is handled with care to maintain the ring’s seamless silhouette.

Explore this semi-set foundation in person at our Williamsburg studio or begin your custom design journey online—crafted for the rhythms of daily life and the moments that matter most.

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.