Lab-Grown Diamond Engagement Ring
Light catches the elongated silhouette of a marquise diamond, its pointed ends drawing the eye along the finger with subtle drama. This solitaire semi-set invites you to select a 10 x 5 mm center stone, ready to become the centerpiece of a finely crafted engagement ring.
Hand-forged in 14K white gold, the mounting features a low-profile setting designed for everyday wear without catching or discomfort. The band’s smooth finish and balanced weight ensure a comfortable fit, while the secure prong structure highlights the marquise’s distinctive shape without overwhelming it.
Each ring is crafted in our Williamsburg studio with lab-grown diamonds, reflecting a commitment to ethical sourcing and sustainability without compromise on brilliance or clarity.
Ideal for those who appreciate architectural elegance and a sleek silhouette, this setting pairs well with slender hands and complements stacking bands or wedding rings with ease. Its modest height and refined craftsmanship make it glove-friendly and practical for daily life.
Should you need resizing or prefer a custom finish, our Brooklyn studio offers personalized consultations to tailor the ring to your exact preferences and timeline.
Explore this semi-set in person or begin your custom design journey online—either way, you’ll experience the quiet confidence of a ring made for life’s most meaningful moments.
Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, where expert craftsmanship and ethical values meet in every custom design.
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