Lab-Grown Diamond Engagement Ring
Sunlight catches the sharp edges of a 6.5 x 6.5 mm square lab-grown diamond, its facets framed by a delicate halo that amplifies every flicker of light. This engagement ring balances architectural precision with subtle warmth, set in 14K rose gold that gently contrasts the cool white gold band beneath.
Crafted with a low-profile halo setting, the ring sits close to the finger, designed for daily wear without catching or discomfort. The smooth comfort-fit band is hand-finished in our Williamsburg studio, ensuring each curve and angle meets exacting standards before it leaves the bench.
Our lab-grown diamond offers a clarity and brilliance that honors both beauty and sustainability, reflecting a commitment to ethical jewelry without compromise.
Ideal for those who appreciate modern geometry paired with practical elegance, this ring complements slender to average finger shapes and layers effortlessly with stackable bands or wedding bands of similar profile.
Should you need a custom fit, resizing is available through our Brooklyn studio, with care instructions provided to maintain the ring’s radiant finish over time.
Explore this halo square engagement ring in person at our Williamsburg studio or begin your custom design journey online, where expert guidance awaits.
Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending expert craftsmanship with ethical sourcing and a deep connection to 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.
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Customer Reviews — Haejin Jewelry Williamsburg Brooklyn NYC
Haejin Jewelry is a Brooklyn jewelry studio in Williamsburg creating lab grown diamond engagement rings and fine jewelry with transparency and care. Read verified customer experiences from across Brooklyn and New York City.
Trusted by couples designing engagement rings in Williamsburg and NYC
Custom design, clear pricing, and local service
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What customers say about Haejin Jewelry
Timeless Elegance, Crafted for Forever