Lab-Grown Diamond Engagement Ring
Imagine the quiet confidence of a square diamond poised to catch the light with architectural precision. This semi-set engagement ring offers a 4 x 4 mm square center stone ready to showcase your choice, framed by delicate accent details that enhance its geometric clarity.
Crafted from 18K white gold, the mounting balances a low-profile silhouette with secure prong settings, designed for everyday wear without catching or discomfort. The band’s smooth finish and subtle taper ensure a comfortable fit that sits close to the finger, ideal for stacking or solo elegance.
Each piece reflects our commitment to ethical jewelry, featuring lab-grown diamonds that combine brilliance with sustainability. This ring suits those who appreciate modern structure and refined craftsmanship, especially hands that favor clean lines and a contemporary aesthetic.
Resizing is straightforward and handled in-studio, ensuring your ring maintains its integrity and comfort. Whether paired with wedding bands or worn alone, its versatile design adapts seamlessly to your lifestyle.
Explore this semi-set in our Williamsburg studio or begin your custom design journey online—crafted for the life you live.
Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending expert craftsmanship with ethical sourcing and local artistry.
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