Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated facets of a 9 x 7 mm emerald-cut diamond, casting a glassy shimmer that draws the eye along its architectural planes. This solitaire engagement ring, set in warm 14K yellow gold, balances bold geometry with artisan precision, its low-profile bezel setting crafted to cradle the stone securely while maintaining a sleek silhouette.

Hand-finished in our Williamsburg studio, the band’s subtle taper and comfort fit ensure it wears effortlessly through daily life, slipping smoothly beneath gloves or alongside stackable bands. Each ring undergoes meticulous inspection to meet exacting standards of polish and symmetry, reflecting our commitment to craft.

Rooted in ethical clarity, the lab-grown diamond offers a sustainable alternative without compromise on brilliance or purity.

Ideal for those who appreciate modern elegance with a tactile warmth, this ring complements slender to medium finger shapes, its elongated emerald cut visually lengthening the hand.

Should you require resizing, our in-studio team adjusts the band with care to maintain its structural integrity and finish.

Explore this piece in person at our Williamsburg workshop or begin your custom design journey online—where thoughtful craftsmanship meets Brooklyn authenticity.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio dedicated to lab-grown diamond engagement rings, blending expert gemology with ethical craftsmanship and a local, artisan approach to design.

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.