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 foundation in 14K white gold is crafted to showcase a 4.5 x 4.5 mm square center stone of your choice, offering a sleek, low-profile silhouette that sits comfortably for everyday wear.
Expertly engineered with subtle accent details, the band balances strength and refinement, finished with a smooth comfort fit that glides easily beneath gloves or alongside stackable bands. The setting’s restrained height minimizes snagging while ensuring the diamond’s edges remain visible and secure.
Each piece is meticulously hand-finished in our Williamsburg studio, where we inspect every angle to guarantee precision and durability. The use of lab-grown diamonds aligns with a commitment to ethical jewelry, reducing environmental impact without compromising brilliance.
Designed for those who appreciate modern geometry and technical assurance, this mounting suits a variety of hand shapes and sizes, especially those seeking a refined profile that complements active lifestyles.
Should you need resizing or prefer a custom accent arrangement, our Brooklyn studio offers personalized consultations to tailor your ring with care and expertise.
Explore this semi-set foundation in person or begin your custom design journey online—either way, Haejin Jewelry invites you to experience thoughtful craftsmanship rooted in Brooklyn’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