Lab-Grown Diamond Engagement Ring
When light hits the sharp corners of a 10 x 10 mm Asscher cut, it reveals a mesmerizing architectural depth—each step-cut facet reflecting a quiet precision. This semi-set platinum band awaits your choice of center stone, crafted with a low-profile setting that nestles close to the finger for everyday ease.
Hand-finished in our Williamsburg studio, the platinum shank balances strength with a smooth comfort fit, designed to withstand daily wear without sacrificing elegance. The subtle accent details frame the center stone’s geometry, enhancing its vintage-inspired clarity while maintaining a modern silhouette.
Our lab-grown diamonds offer the same optical brilliance as mined stones, with a significantly reduced environmental footprint. This ring’s refined proportions suit those who appreciate architectural form and understated strength, especially flattering on hands seeking a bold yet wearable statement.
Resizing is available to ensure a precise fit, and the semi-set design allows you to select a center diamond that resonates personally, with expert guidance from our Brooklyn studio team.
Explore this Asscher semi-set in person or begin your custom design journey online—each piece is crafted with care and technical assurance, made for life in Williamsburg and beyond.
Haejin Jewelry stands as a Brooklyn fine-jewelry studio specializing in lab-grown diamond engagement rings, combining ethical craftsmanship with expert design rooted in 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.
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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