Lab-Grown Diamond Engagement Ring
Sunlight catches the elongated facets of the 9 x 7 mm oval diamond, casting a gentle glow that seems to stretch across the hand. This platinum engagement ring, set with delicate accent stones, balances refined artistry with everyday grace.
Each band is meticulously crafted in our Williamsburg studio, where the cool weight of platinum is shaped and polished to a smooth comfort fit. The low-profile setting secures the oval center stone while allowing light to dance freely, enhancing its soft brilliance without overwhelming the finger.
Our diamonds are lab-grown, offering a clarity and sparkle identical to mined stones but with a smaller environmental footprint. This ring’s design embraces sustainable luxury without compromise.
Ideal for those who appreciate a subtle statement, the slender band and modest accents make it easy to stack or wear solo. Its shape naturally elongates the finger, lending an elegant silhouette that suits both delicate and more robust hands.
Should you need a custom size, resizing is handled expertly in-house to maintain the ring’s seamless finish. Typical lead times reflect our commitment to careful handcrafting rather than rush production.
Visit our Williamsburg studio to experience this ring firsthand or begin your custom design journey online with Haejin Jewelry, where ethical craftsmanship meets Brooklyn’s artisan 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