Lab-Grown Diamond Engagement Ring
When light catches the elongated silhouette of a 10 x 5 mm marquise diamond, it sculpts a striking beam that seems to extend beyond the finger. This semi-set engagement ring foundation in 14K white gold offers a low-profile setting designed for everyday grace, with subtle accent details that frame the center stone without overwhelming it.
Crafted in Williamsburg, the band is polished to a smooth finish that rests comfortably against the skin, balancing durability with refined wearability. The mounting’s precise prong work ensures secure placement while maintaining a sleek profile that slips easily beneath gloves or alongside stackable bands.
Each piece reflects our commitment to ethical jewelry, featuring a lab-grown diamond option that reduces environmental impact without compromising clarity or brilliance.
Ideal for those who appreciate architectural elegance and a finger-flattering shape, this marquise semi-set suits hands seeking a blend of modern geometry and subtle drama. Its design accommodates a variety of center stones, allowing customization to personal taste and lifestyle.
Resizing is straightforward, handled in-studio with care to preserve the ring’s structural integrity and finish.
Explore this semi-set in our Williamsburg studio or begin your custom design journey online, where expert guidance meets Brooklyn craftsmanship.
Haejin Jewelry stands as a Brooklyn fine-jewelry studio specializing in lab-grown diamond engagement rings, combining expert craftsmanship with ethical sourcing and a commitment to designs made for daily life in New York City.
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