Lab-Grown Diamond Engagement Ring
Light catches the elongated curve of an oval diamond, its subtle stretch lending a graceful lift to the finger. This semi-set platinum mounting awaits your choice of a 6 x 4 mm oval center, designed to showcase the stone’s soft brilliance without distraction.
Crafted with a low-profile setting, the band sits close to the hand, offering comfort and security for everyday wear. The platinum finish is polished to a satin sheen, balancing durability with understated elegance. Accents along the shank add a refined detail that complements the center stone’s shape without overwhelming it.
Each piece reflects a commitment to ethical sourcing through lab-grown diamonds, reducing environmental impact while maintaining exceptional clarity and sparkle. The mounting’s streamlined silhouette suits those who prefer a ring that feels natural in daily life, whether worn solo or stacked with other bands.
Resizing is available to ensure a precise fit, and the semi-set design allows you to select a diamond that matches your personal vision. Typical lead times accommodate careful handcrafting in our Williamsburg studio.
Explore this mounting in person or begin your custom design journey online—either way, you’ll find a thoughtful, pressure-free experience rooted in Brooklyn’s vibrant craft community.
Haejin Jewelry specializes in lab-grown diamond engagement rings crafted with expert care in Williamsburg, Brooklyn, blending ethical values with refined design for the modern wearer.
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