Lab-Grown Diamond Engagement Ring

When light catches the elongated silhouette of a marquise diamond, it casts a striking, tapered brilliance that feels both bold and intimate. This semi-set halo engagement ring foundation in 14K white gold frames a 7 x 3.5 mm marquise center with delicate pavé accents, designed to amplify sparkle without overwhelming the stone’s architectural grace.

Each band is hand-finished in our Williamsburg studio, polished to a smooth comfort fit that rests lightly against the finger. The low-profile halo setting balances presence with everyday wearability, making it an ideal choice for those who appreciate refined craftsmanship and subtle drama.

Crafted exclusively with lab-grown diamonds, this piece reflects a commitment to ethical sourcing and environmental mindfulness without compromising on clarity or fire.

The slender shape of the marquise naturally elongates the hand, while the halo setting adds dimension—perfect for someone seeking a ring that blends vintage-inspired artistry with modern ease. Its streamlined silhouette pairs well with stacking bands or stands confidently alone.

Should you wish to customize the center stone or inquire about resizing, our Brooklyn studio offers personalized consultations to ensure a seamless process.

Explore this semi-set halo ring in person at our Williamsburg workshop or begin your custom design journey online—crafted for daily life, made with intention.

Haejin Jewelry is a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, where expert artisanship meets ethical 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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