Lab-Grown Diamond Engagement Ring

Under the soft glow of Williamsburg’s evening light, the sharp geometry of a 7 x 7 mm Asscher cut diamond catches the eye—its step-cut facets revealing a quiet architectural elegance. This engagement ring, set in warm 14K rose gold, balances the diamond’s glassy clarity with a subtle blush that complements daily wear.

Handcrafted in our Brooklyn studio, the ring features delicate accent stones that frame the center with artisan precision, while a low-profile setting ensures it sits comfortably against the hand. The smooth band is finished with a comfort fit, designed to glide easily beneath gloves or stack alongside other bands without catching.

Each lab-grown diamond is chosen for its clarity and ethical origin, reflecting a commitment to sustainability without compromise. The Asscher shape’s elongated square form flatters a variety of hand sizes, especially those seeking a blend of vintage-inspired geometry and modern refinement.

Should you need resizing, our in-studio experts handle adjustments with care to maintain the ring’s structural integrity. Typical lead times align with our meticulous crafting process, ensuring every detail meets exacting standards.

Visit us in Williamsburg to experience this ring firsthand or begin your custom design journey online—where Brooklyn craftsmanship meets thoughtful, ethical jewelry.

Haejin Jewelry is a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, where expert craftsmanship and ethical sourcing converge 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.