Sunlight catches the sharp edges of a 6 x 6 mm square lab-grown diamond, casting a crisp, architectural glow across the hand. This engagement ring, set in cool 14K white gold, balances bold geometry with delicate artisan accents that trace the band’s subtle curves.
Each ring is meticulously crafted in our Williamsburg studio, where the low-profile setting is polished to a smooth finish, ensuring a comfortable fit for daily wear. The accent details are hand-set, enhancing the diamond’s clarity without overwhelming its clean lines.
Our commitment to sustainability is reflected in the lab-grown diamond’s ethical origin, offering brilliance without compromise. The ring’s streamlined silhouette suits those who appreciate modern design with a tactile, wearable feel—ideal for stacking or wearing solo.
Should you need resizing, our in-house jewelers provide precise adjustments to maintain the ring’s integrity and comfort. Typical lead times allow for careful finishing and quality inspection before your piece leaves the studio.
Explore this square lab-grown diamond engagement ring in person at our Williamsburg workshop or begin your custom design journey online. Haejin Jewelry is a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending expert craftsmanship with ethical values and local artistry.
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