Under the soft glow of Williamsburg’s evening light, the sharp geometry of a 7 x 7 mm Asscher-cut diamond catches the eye with its architectural clarity. This platinum engagement ring frames the stone with delicate accent diamonds, each meticulously set to enhance the signature step-cut facets without overwhelming their glassy depth.
Crafted in our Brooklyn studio, the ring’s low-profile setting balances presence with everyday wearability, while the cool weight of platinum offers a reassuring comfort fit. The artisan finish reveals subtle hand-polished angles that catch light differently throughout the day, a quiet testament to careful craftsmanship and inspection.
Our commitment to ethical jewelry is reflected in the lab-grown diamond’s exceptional clarity and sustainable origin, reducing environmental impact without compromise.
Designed for those who appreciate architectural elegance and subtle sparkle, this ring complements slender fingers and pairs seamlessly with stackable bands or a wedding band of similar refinement. Its low profile makes it glove-friendly and ideal for daily life.
Should you need resizing, our in-studio experts ensure a precise fit with minimal turnaround, preserving the ring’s integrity.
Visit our Williamsburg workshop to experience this Asscher lab-grown diamond engagement ring firsthand or begin your custom design journey online with Haejin Jewelry’s expert guidance.
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