Sunlight catches the sharp edges of a 4 x 4 mm square diamond, its precise facets casting a confident geometry across the hand. This engagement ring pairs a structured, modern-minimal silhouette with the warmth of 14K yellow gold, where subtle accent stones enhance the center’s clarity without distraction.
Crafted in Williamsburg, Brooklyn, the band is polished to a smooth finish that feels balanced and secure for everyday wear. The low-profile setting keeps the diamond close to the finger, making it comfortable under gloves or alongside stackable bands. Each ring undergoes meticulous inspection to ensure the clean lines and prong settings hold the stone firmly while allowing maximum light to animate its facets.
Our diamonds are lab-grown, offering a transparent origin and a smaller environmental footprint without compromising brilliance or durability. This ring suits those who appreciate architectural precision and a refined, wearable design that complements an active lifestyle.
Should you need resizing, our Brooklyn studio offers expert adjustments to maintain the ring’s integrity and comfort. Typical lead times reflect our commitment to handcrafted quality rather than mass production.
Visit us in Williamsburg or begin your custom design journey online to experience how this square lab-grown diamond engagement ring can become a personal symbol of clarity and commitment.
Haejin Jewelry is a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, where ethical craftsmanship meets thoughtful design in every piece.
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