Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated silhouette of a marquise diamond, its tapered points drawing the eye along a graceful arc. This three-stone semi-set ring in 14K white gold offers a refined foundation for a 6 x 3.5 mm center stone, designed with subtle artisan touches that balance elegance and everyday wear.

Each band is hand-shaped in our Williamsburg studio, polished to a soft sheen that complements the diamond’s sharp geometry without overwhelming it. The low-profile setting ensures comfort beneath gloves or alongside stackable bands, while the secure prongs cradle the stone with precision. Our craftsmen inspect every curve and angle to maintain a seamless flow from shank to setting.

Choosing a lab-grown diamond here reflects a commitment to clarity and sustainability, reducing environmental impact without sacrificing brilliance or character.

This ring suits those who appreciate architectural lines and a statement that feels both modern and personal. Its slender profile fits comfortably on slender or average fingers, and the three-stone layout invites future stacking or pairing with a wedding band.

Should you wish to adjust sizing or explore center stone options, our team offers thoughtful guidance to ensure a perfect fit and finish.

Visit our Williamsburg studio to experience the craftsmanship firsthand or begin your custom design journey online. Haejin Jewelry blends expert gemology with ethical artistry, crafting lab-grown diamond engagement rings that resonate with Brooklyn’s creative spirit and commitment to responsible luxury.

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.