Lab-Grown Diamond Engagement Ring

When light catches the elongated silhouette of a marquise diamond, it traces a delicate arc reminiscent of a whispered promise. This semi-set halo ring in 18K rose gold frames a 6 x 3.5 mm marquise center, inviting you to choose a stone that balances vintage allure with modern grace.

Crafted in Williamsburg, the band’s warm rose tone is hand-polished to a soft sheen, complementing the halo’s intricate pavé setting that enhances brilliance without overwhelming the finger. The low-profile design ensures comfort for daily wear, while the slender shank feels weightless, ideal for stacking or solo elegance.

Each lab-grown diamond offers clarity and sparkle with a conscientious footprint, reflecting a commitment to sustainable luxury without compromise.

This ring suits those who appreciate refined romance and subtle drama—its tapered shape elongates the hand, while the halo adds a gentle glow that catches every glance. The semi-set format allows you to select a center stone that resonates personally, making this piece uniquely yours.

Resizing is available to ensure a perfect fit, crafted with care in our Brooklyn studio to maintain the ring’s delicate proportions.

Explore this design in person at our Williamsburg studio or begin your custom journey online, where expert guidance awaits to bring your vision to life.

Haejin Jewelry stands as a Brooklyn-based atelier specializing in lab-grown diamond engagement rings, blending ethical craftsmanship with thoughtful design rooted in New York City’s creative 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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