Lab-Grown Diamond Engagement Ring
Sunlight catches the sharp edges of a 4 x 4 mm square lab-grown diamond, its precise facets reflecting a quiet geometry that anchors the gaze. This engagement ring is set in warm 14K yellow gold, where the low-profile mounting keeps the stone close to the finger, designed for everyday grace without catching or lifting.
Each ring is crafted in our Williamsburg studio, where expert hands polish the band to a smooth comfort fit, ensuring it slides on easily and wears evenly. The subtle accent stones frame the center diamond with restrained sparkle, enhancing the architectural clarity of the square cut without overwhelming it.
Our diamonds are sustainably grown, offering the clarity and brilliance of mined stones with a conscientious footprint. This ring’s streamlined silhouette suits those who appreciate clean lines and a secure, glove-friendly fit, ideal for stacking or solo wear.
Should you need a custom size, resizing is handled delicately in-house to maintain the band’s integrity and finish. Typical lead times reflect our commitment to handcrafting each piece thoughtfully.
Visit us in Williamsburg to experience the ring’s balance firsthand or begin your custom design journey online—crafted for life’s most meaningful moments.
Haejin Jewelry is a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending 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
Looking for more than reviews? Explore our engagement rings, custom ring design, and ethical fine jewelry. Learn our story and why Williamsburg couples trust our lab-grown diamond expertise.
What customers say about Haejin Jewelry
Timeless Elegance, Crafted for Forever