Lab-Grown Diamond Engagement Ring

When light catches the elongated silhouette of a marquise diamond, it traces a delicate arc of brilliance that feels both intimate and bold. This semi-set halo engagement ring in 10K white gold frames an 8 x 4 mm marquise center with a circle of smaller stones, amplifying its graceful taper and vintage-inspired allure.

Crafted in our Williamsburg studio, the band’s smooth finish and low-profile setting ensure comfort for daily wear, while the halo’s precise pavé work adds subtle sparkle without overwhelming the finger. Each piece undergoes meticulous hand inspection to balance durability with refined elegance.

Our diamonds are lab-grown, offering a clear, sustainable alternative that honors both beauty and conscience.

The slender shape of the marquise naturally elongates the hand, making this ring ideal for those who appreciate a refined statement that pairs effortlessly with stacking bands or a wedding ring. Its low profile also fits comfortably under gloves or sleeves.

Should you wish to adjust the fit, resizing is available to ensure the ring feels as personal as its design.

Explore this romantic halo setting in person at our Williamsburg studio or begin your custom design journey online—crafted for a lifetime of quiet brilliance.

Haejin Jewelry is a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, combining ethical craftsmanship with local expertise to create pieces meant for everyday elegance.

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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