Lab-Grown Diamond Engagement Ring

When sunlight catches the gentle curve of a round diamond, it awakens a quiet brilliance that feels both intimate and infinite. This solitaire semi-set invites you to choose a 5.7 to 6.0 mm lab-grown round diamond, known for its lively sparkle and classic allure.

Crafted in 14K white gold, the band is shaped for comfort with a smooth, low-profile silhouette that rests naturally against the finger. The six-prong setting, delicately tapered, secures the stone while allowing light to dance freely across its facets. Each ring is meticulously finished by hand in our Williamsburg studio, ensuring a refined polish and balanced wearability.

Our diamonds are lab-grown with clarity and sustainability in mind, reflecting a commitment to ethical jewelry without compromise on beauty or brilliance.

This engagement ring suits those who appreciate understated elegance and daily wearability—its comfort fit and modest height make it ideal for stacking or pairing with a wedding band. The round shape’s timeless geometry complements a variety of hand shapes, enhancing natural grace without overwhelming.

Should you need resizing or prefer a custom consultation, our Brooklyn studio offers a pressure-free experience tailored to your vision and lifestyle.

Explore this semi-set solitaire in person or begin your custom design journey online—each piece is made to be worn, loved, and lived in.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio dedicated to crafting lab-grown diamond engagement rings with expert care, ethical clarity, and a local touch that honors New York City’s creative spirit.

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.