Lab-Grown Diamond Engagement Ring
Sunlight catches the 8.2 mm round diamond at the heart of this platinum ring, scattering light like a quiet Brooklyn afternoon through a Williamsburg loft window. Each facet of the round cut is precisely angled to maximize brilliance, a dance of fire and sparkle that feels both intimate and expansive.
Handcrafted in our Williamsburg studio, the platinum band is polished to a satin finish that balances durability with a soft glow. The low-profile setting keeps the diamond close to the finger, designed for everyday wear without catching or discomfort. Accents subtly frame the center stone, enhancing its presence without overwhelming the clean lines of the design.
Our commitment to lab-grown diamonds means this ring carries the clarity and purity of earth-grown gems with a fraction of the environmental impact, reflecting a modern approach to ethical jewelry.
Its comfort fit and modest height make it ideal for those who appreciate a refined silhouette that layers effortlessly with wedding bands or stackable rings. The round shape’s classic brilliance suits a variety of hand shapes, elongating the finger with its balanced symmetry.
Should you need a custom size, resizing is straightforward and handled with care in our Brooklyn workshop to maintain the ring’s integrity.
We invite you to experience this piece firsthand in our Williamsburg studio or begin your custom design journey online, where expert guidance meets thoughtful craftsmanship.
Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending expert craftsmanship with ethical sourcing and a deep connection to New York City’s artisanal 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