Lab-Grown Diamond Engagement Ring
Light catches the elongated marquise shape, casting a subtle sparkle that draws the eye along its tapered points. This semi-set engagement ring foundation in 14K white gold offers a sleek, low-profile frame designed to cradle a 6 x 3.5 mm marquise diamond with precision.
Crafted for everyday wear, the band’s smooth finish and modest height ensure comfort beneath gloves or alongside stackable rings. The white gold mounting balances durability with refined elegance, while the semi-set style invites your choice of center stone to personalize the piece.
Each ring is meticulously inspected in our Williamsburg studio, where expert hands refine every curve and prong for secure fit and lasting wear. The lab-grown diamond option supports a more sustainable approach to fine jewelry without compromising brilliance or clarity.
Its slender profile suits hands that favor understated sophistication, especially those who appreciate a ring that integrates seamlessly into daily life. The mounting’s dimensions accommodate the marquise’s distinctive shape, enhancing its architectural grace.
Should you need resizing or have questions about stone selection, our team provides attentive guidance to ensure your ring fits perfectly and reflects your vision.
Explore this semi-set marquise ring in our Williamsburg studio or begin your custom design journey online—crafted with care, made for your story.
Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, combining ethical craftsmanship with local expertise to create pieces meant for a lifetime.
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
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What customers say about Haejin Jewelry
Timeless Elegance, Crafted for Forever