Lab-Grown Diamond Engagement Ring
Sunlight catches the subtle dance of facets on a 4.8 mm round diamond, poised to become the heart of your custom engagement ring. This semi-set foundation in 18K white gold offers a sleek, low-profile band designed to highlight your chosen center stone with artisan precision.
Handcrafted in our Williamsburg studio, the band’s smooth comfort fit and delicate accent settings are meticulously finished to ensure daily wearability without compromise. The cool gleam of white gold complements the diamond’s brilliance, while the secure prong setting balances protection with light exposure.
Each lab-grown diamond reflects a commitment to ethical sourcing and sustainability, offering clarity and sparkle without environmental sacrifice.
Ideal for those who appreciate modern geometry and understated elegance, this semi-set ring invites personalization—perfect for stacking or wearing solo with ease. Its refined silhouette slips comfortably beneath gloves and layers seamlessly with wedding bands.
Should you need resizing or prefer a different accent style, our Brooklyn studio offers tailored adjustments with attentive care and prompt turnaround.
Explore this semi-set round engagement ring in person at our Williamsburg workshop or begin your custom design journey online, where expert guidance meets thoughtful craftsmanship.
Haejin Jewelry stands as a Brooklyn fine-jewelry studio dedicated to crafting lab-grown diamond engagement rings with ethical integrity and artisanal expertise, rooted in the vibrant 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.
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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