Lab-Grown Diamond Engagement Ring
Imagine the quiet confidence of a square diamond poised to catch the light with architectural precision. This semi-set engagement ring foundation in warm 18K yellow gold awaits your choice of a 5 x 5 mm square center stone, its clean lines offering a modern silhouette.
Crafted with a low-profile setting, the band is designed for everyday comfort and durability, allowing the diamond to sit close to the finger without sacrificing brilliance. The subtle accents along the shank enhance the ring’s geometry while maintaining a sleek, unobtrusive profile.
Each piece reflects our commitment to ethical jewelry, featuring lab-grown diamonds that combine clarity and sustainability without compromise. The warm yellow gold complements a variety of skin tones, making it a versatile choice for daily wear and effortless stacking.
Its streamlined design suits hands that appreciate both form and function, with a comfort fit that slides on smoothly and stays secure. Resizing is available to ensure a perfect fit, crafted carefully in our Williamsburg studio.
Explore this semi-set foundation in person or begin your custom design journey online—either way, you’ll experience the thoughtful craftsmanship that defines our Brooklyn atelier.
Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, where expert craftsmanship meets 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.
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
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