Lab-Grown Diamond Engagement Ring
Imagine the soft glow of a 12 x 12 mm cushion diamond poised to catch the light with a gentle, vintage-inspired shimmer. This semi-set engagement ring foundation, crafted from warm 14K rose gold, offers a subtle contrast with its crisp white gold accents, framing the center stone with modern-minimal clarity and architectural precision.
Each band is meticulously shaped for comfort, featuring a low-profile setting that sits close to the finger, ideal for daily wear and effortless stacking. The smooth finish and balanced weight ensure the ring feels as refined as it looks, while the open design invites your choice of a cushion-cut diamond, known for its soft corners and luminous depth.
Our commitment to sustainability is reflected in the exclusive use of lab-grown diamonds, combining ethical clarity with Brooklyn craftsmanship. This ring suits those who appreciate structured elegance without excess, pairing beautifully with a variety of styles and hand shapes.
Should you need resizing or prefer a custom adjustment, our Williamsburg studio offers personalized consultations to ensure a perfect fit. Lead times are transparent and tailored to your design journey.
Explore this semi-set cushion engagement ring in person at our Williamsburg studio or begin your custom design online—where thoughtful craftsmanship meets your vision.
Haejin Jewelry stands as a Brooklyn fine-jewelry studio dedicated to lab-grown diamond engagement rings, blending ethical craftsmanship with expert design rooted in New York City’s creative heart.
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