Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated curves of an 11 x 9 mm oval diamond, casting a gentle glow that seems to stretch across the hand. This semi-set solitaire ring offers a refined foundation, ready to showcase your chosen lab-grown oval center with a modern-minimal silhouette.

Crafted from 14K yellow gold, the band is thoughtfully designed for everyday wear—lightweight with a low-profile setting that rests close to the finger. Its smooth finish and balanced proportions ensure comfort without sacrificing presence, while the six-prong structure secures the stone with architectural clarity and subtle strength.

Each piece reflects a commitment to sustainability, featuring a lab-grown diamond option that embodies ethical clarity without compromise. The oval shape’s graceful elongation flatters a variety of hand sizes, making it an elegant choice for those who appreciate structure and confidence in their jewelry.

Resizing is available to ensure a perfect fit, and the semi-set design invites you to select a center stone that resonates with your personal story. Whether layered with stackable bands or worn solo, this ring adapts seamlessly to daily life and evolving style.

Visit our Williamsburg studio to experience the craftsmanship firsthand or begin your custom design journey online—where Brooklyn’s creative spirit meets ethical fine jewelry.

Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, where expert craftsmanship and ethical design converge in every piece.

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.