Lab-Grown Diamond Engagement Ring
Sunlight catches the elongated silhouette of a marquise diamond, casting a delicate dance of light that feels both intimate and expansive. This semi-set engagement ring invites you to choose a 10 x 5 mm center stone, its tapered points drawing the eye along the finger with quiet elegance.
Crafted in warm 10K rose gold, the band supports a five-stone arrangement that balances romantic sparkle with refined structure. The low-profile setting ensures the ring sits comfortably for daily wear, while the smooth finish reflects the care taken in hand-polishing each curve. Every detail is inspected in our Williamsburg studio, where precision meets artistry.
Our diamonds are lab-grown, offering clarity and brilliance with a mindful approach to sustainability and ethical sourcing.
Designed for those who appreciate subtle drama and a graceful hand presence, this ring complements slender fingers and pairs beautifully with stackable bands or a wedding band of your choice. Its comfort fit and modest height make it glove-friendly and suited to an active lifestyle.
Should you need resizing or wish to discuss stone options, our Brooklyn studio welcomes your questions with thoughtful guidance and no pressure.
Explore this marquise semi-set in person or begin your custom design journey online—each step crafted to reflect your story with quiet confidence.
Haejin Jewelry is a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, where expert craftsmanship and ethical values shape every piece made for life’s 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.
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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