Lab-Grown Diamond Engagement Ring
Imagine the subtle elongation of your finger as an 8 x 4 mm marquise diamond catches the light with its tapered, elegant silhouette. This semi-set engagement ring offers a refined foundation, ready to showcase your chosen center stone with delicate accent details that enhance its shape without overwhelming.
Crafted in 14K white gold, the mounting balances durability with a low-profile design that sits comfortably for daily wear. The setting’s clean lines and secure prongs ensure your diamond remains the focus while allowing light to enter freely, maximizing brilliance. Finished by hand in our Williamsburg studio, each piece undergoes meticulous inspection to meet exacting standards.
Our commitment to lab-grown diamonds means your ring carries a clear ethical advantage, reducing environmental impact without sacrificing clarity or fire.
Designed for those who appreciate subtle sophistication, this mounting suits slender to medium finger sizes and pairs effortlessly with stackable bands or a wedding ring. Its low profile fits comfortably under gloves and daily activities, making it a practical choice for an active lifestyle.
Should you need resizing or prefer a custom accent arrangement, our Brooklyn studio offers personalized consultations to ensure a perfect fit and finish.
Visit us in Williamsburg or explore the Ring Builder online to begin crafting a ring that reflects your unique story. Haejin Jewelry is proud to be a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, combining expert craftsmanship with ethical sourcing and a modern design ethos.
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