Lab-Grown Diamond Engagement Ring

Imagine the quiet confidence of a 9 x 7 mm emerald cut diamond poised to catch the light with its signature step-cut facets—architectural and refined. This semi-set solitaire mounting in 10K white gold offers a sleek, low-profile silhouette designed for everyday wear, balancing elegance with practicality.

Crafted in Williamsburg, the band’s subtle polish and precise prong setting ensure the stone sits securely while maintaining a comfortable fit against the finger. The streamlined design minimizes height, making it glove-friendly and ideal for stacking with other bands.

Each piece reflects our commitment to ethical jewelry: the setting awaits your choice of a lab-grown emerald cut diamond, combining sustainability with clarity and brilliance.

Its clean lines and modest weight suit those who appreciate modern geometry and architectural detail without sacrificing comfort. The mounting’s proportions complement longer fingers and flatter nail beds, enhancing the hand’s natural grace.

Resizing is straightforward and handled in-studio, ensuring your ring fits perfectly without compromising its structural integrity.

Visit our Williamsburg studio to explore this mounting in person or begin your custom design journey online—crafted for daily life, made with Brooklyn care.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio specializing in lab-grown diamond engagement rings, where expert craftsmanship and ethical practices meet thoughtful design tailored to New York City’s discerning clients.

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.