Lab-Grown Diamond Engagement Ring

When light catches the elongated marquise center, its tapered points create a striking silhouette that gently elongates the finger. This semi-set halo engagement ring features an 18K rose gold band, chosen for its warm glow and subtle contrast against the crisp white gold halo that frames the diamond’s 12 x 6 mm dimensions.

Crafted with a low-profile setting, the halo enhances brilliance without adding bulk, ensuring the ring sits comfortably beneath daily gloves or sleeves. The band’s smooth finish and balanced weight offer a secure, comfort fit designed for everyday wear, while meticulous hand inspection guarantees precision in every detail.

Our lab-grown diamonds provide the same optical clarity and sparkle as mined stones, with a significantly reduced environmental footprint, reflecting a commitment to ethical jewelry without compromise.

This ring suits those who appreciate architectural elegance paired with practical design—its shape and size harmonize with slender to medium fingers, and the halo setting adds a protective frame that supports the center stone’s durability.

Should you need resizing, our Brooklyn studio offers expert adjustments to ensure a perfect fit without disrupting the ring’s integrity.

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 is a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending ethical craftsmanship with local expertise to create pieces made for daily life and lasting beauty.

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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