Lab-Grown Diamond Engagement Ring

Sunlight catches the gentle curve of an oval diamond, its elongated silhouette casting a soft glow across the hand. This semi-set engagement ring foundation in warm 10K rose gold invites your choice of a 7 x 5 mm oval center stone, known for its graceful elongation that subtly enhances finger length with a quiet elegance.

Crafted in Williamsburg, the band’s delicate five-stone design balances romantic shimmer with everyday wearability. The low-profile setting ensures comfort beneath gloves or alongside a wedding band, while the polished rose gold offers a gentle warmth against the skin. Each piece is meticulously finished and inspected in-studio, reflecting a commitment to refined craftsmanship.

Our lab-grown diamonds provide a clear, sustainable alternative—grown with care to reduce environmental impact without sacrificing brilliance or clarity.

This ring suits those who appreciate a blend of classic form and modern sensibility, perfect for stacking or wearing solo. Its slender silhouette complements a variety of hand shapes, especially those seeking a subtle yet distinctive statement.

Should you need resizing or prefer a custom stone selection, our Brooklyn studio offers personalized guidance with thoughtful timing and care.

Explore this semi-set oval engagement ring in person at our Williamsburg studio or begin your custom design journey online, where expert advice and ethical craftsmanship await.

Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending expert design with ethical sourcing and local artistry to create pieces made for daily life and lasting meaning.

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.