Lab-Grown Diamond Engagement Ring
Sunlight catches the sharp edges of a 7 x 7 mm square diamond, its precise geometry offering a quiet confidence on the hand. This semi-set engagement ring foundation in 18K yellow gold frames your chosen center stone with subtle accent details, designed to sit low and close for everyday ease.
Crafted in Williamsburg, the band is polished to a smooth finish that feels weightless, while the setting’s engineering ensures the diamond remains secure without excess height. The low-profile silhouette slips comfortably beneath gloves and pairs effortlessly with stackable bands.
Each piece reflects a commitment to ethical sourcing, featuring lab-grown diamonds that combine clarity with sustainability. The warm glow of yellow gold complements the square cut’s modern lines, making it an ideal choice for those who appreciate refined craftsmanship and practical wearability.
Resizing is available to ensure a perfect fit, with careful attention to maintaining the ring’s structural integrity. Lead times are tailored to your custom design process, balancing precision with timely delivery.
Explore this semi-set foundation in our Williamsburg studio or begin your custom design journey online—where expert guidance meets thoughtful creation.
Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending ethical craftsmanship with local expertise to create pieces made for daily life and lasting meaning.
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.
Frequently Asked Questions
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