Lab-Grown Diamond Engagement Ring

Sunlight catches the sharp edges of a 7.5 x 7.5 mm square diamond, its facets unfolding like a quiet architectural poem. This five-stone semi-set engagement ring offers a foundation to showcase your chosen center stone, framed by a delicate balance of side gems that catch the eye without overwhelming.

Crafted in warm 18K yellow gold, the mounting’s clean lines and precise prong work ensure a secure hold while maintaining a refined silhouette. The band’s gentle curve and moderate width provide a comfortable fit, designed for everyday wear without sacrificing elegance.

Each piece is finished by hand in our Williamsburg studio, where expert artisans inspect every detail to meet exacting standards. The semi-set style invites personal expression, allowing you to select a lab-grown diamond that reflects your unique story with clarity and brilliance.

Lab-grown diamonds offer a conscious choice, combining exceptional visual purity with a reduced environmental footprint. This ring’s low-profile setting complements a variety of hand shapes and sizes, making it an ideal canvas for stacking or wearing solo.

Should you need adjustments, resizing is handled thoughtfully to preserve the ring’s integrity and comfort. Typical lead times reflect our commitment to careful craftsmanship rather than rush.

Explore this semi-set square engagement ring in person at our Williamsburg studio or begin your custom design journey online—where your vision meets Brooklyn’s artisanal spirit.

Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio dedicated to crafting lab-grown diamond engagement rings with ethical precision and timeless artistry, rooted in the heart of New York City.

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.