Lab-Grown Diamond Engagement Ring

Light catches the elongated silhouette of a marquise diamond, its pointed ends tracing a delicate arc that seems to cradle the hand. This semi-set halo engagement ring in warm 10K yellow gold frames a 6 x 3 mm marquise center with a whisper of smaller stones, amplifying its graceful sparkle without overwhelming the design.

Crafted in our Williamsburg studio, the band is polished to a soft glow, its low-profile setting designed for everyday wear and ease beneath gloves or alongside other rings. The halo setting balances brilliance with subtlety, while the yellow gold offers a gentle warmth that complements many skin tones.

Each diamond is lab-grown, reflecting a commitment to sustainable sourcing and ethical clarity without compromise. The marquise shape’s tapered form elongates the finger, making it an elegant choice for those who appreciate refined geometry with a romantic edge.

Its comfort fit and moderate scale suit hands seeking a statement that remains practical—ideal for stacking or wearing solo. Should you wish to adjust sizing, our Brooklyn studio offers thoughtful resizing to ensure a perfect fit.

Explore this semi-set halo ring in person at our Williamsburg atelier or begin your custom design journey online, where expert guidance awaits without pressure.

Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending ethical craftsmanship with local artistry to create pieces meant for daily life and lasting connection.

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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