Lab-Grown Diamond Engagement Ring
When sunlight catches the elongated silhouette of a marquise diamond, it creates a striking play of light that seems to stretch beyond the finger. This semi-set engagement ring foundation, crafted from 10K white gold, offers a sleek, low-profile band designed to highlight a 10 x 5 mm marquise center stone of your choosing.
Each band is meticulously shaped and hand-finished in our Williamsburg studio, ensuring a smooth comfort fit that sits close to the hand without bulk. The subtle accent settings are crafted to frame the marquise’s tapered points, enhancing its dramatic, tapered drama while maintaining everyday wearability.
Our commitment to sustainability is reflected in the exclusive use of lab-grown diamonds, combining brilliance with an ethical footprint that respects both people and planet.
This ring suits those who appreciate architectural elegance with a modern edge—its slender profile pairs beautifully with stackable bands or stands confidently alone. The low setting also makes it glove-friendly and ideal for daily wear.
Should you need resizing, our in-house artisans provide precise adjustments to ensure a perfect fit without compromising the ring’s integrity.
Explore this semi-set marquise engagement ring in person at our Williamsburg studio or begin your custom design journey online, where expert guidance awaits.
Haejin Jewelry is a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending expert craftsmanship with ethical sourcing and a deep connection to New York City’s artisanal spirit.
See how your design comes to life with our Ring Design Online, or start a truly custom piece from scratch in our Williamsburg studio.
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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