Lab-Grown Diamond Engagement Ring
Imagine the elongated silhouette of a marquise diamond catching the light as it moves with your hand—its tapered points lending a subtle drama that feels both confident and refined. This semi-set engagement ring in warm 14K rose gold offers a sleek, modern-minimal frame designed to highlight a 10 x 5 mm marquise center stone of your choosing.
Crafted in Williamsburg, the band’s smooth finish and low-profile setting ensure comfortable daily wear while delicate accent stones add a whisper of brilliance without overwhelming the diamond’s architectural shape. Each ring is meticulously hand-finished and inspected to meet exacting standards of balance and polish.
Our lab-grown diamonds provide the same optical precision and fire as mined stones, with a significantly reduced environmental footprint—an ethical choice that quietly complements the ring’s refined design.
The slender rose gold band suits those who appreciate clean lines and a contemporary aesthetic, pairing effortlessly with stacking bands or worn solo for understated elegance. Its low profile makes it glove-friendly and ideal for active lifestyles.
Should you need resizing, our Brooklyn studio offers expert adjustments to ensure a perfect fit without compromising the ring’s integrity.
Visit us in Williamsburg to explore this semi-set marquise engagement ring in person or begin your custom design journey online with Haejin Jewelry’s expert guidance.
Haejin Jewelry is a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, where ethical craftsmanship meets modern design in the heart of 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.
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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