Lab-Grown Diamond Engagement Ring
Sunlight catches the softly rounded corners of a 9 x 9 mm cushion diamond, its gentle glow poised to become the centerpiece of a modern-minimal engagement ring. This semi-set foundation in warm 10K rose gold offers a structured yet delicate frame, designed to highlight the stone’s subtle vintage-inspired brilliance without distraction.
Crafted in Williamsburg, the band’s clean lines and precise accents balance clarity with confident geometry. The rose gold’s satin finish lends a quiet warmth, while the low-profile setting ensures everyday comfort and ease beneath gloves or alongside stackable bands. Each piece undergoes meticulous hand inspection to meet exacting standards of polish and fit.
Our lab-grown diamonds provide a transparent origin and a smaller environmental footprint, aligning with a commitment to ethical jewelry without compromise on sparkle or durability.
This ring suits those who appreciate architectural simplicity paired with a soft, luminous center stone—ideal for hands that favor understated elegance and a seamless daily wear experience.
Resizing is available to ensure a precise fit, with typical lead times reflecting careful craftsmanship rather than rush production.
Explore this semi-set cushion engagement ring in our Williamsburg studio or begin your custom design journey online, where expert guidance awaits.
Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending ethical craftsmanship with local artistry to create pieces made for life’s most meaningful moments.
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