Lab-Grown Diamond Engagement Ring

Light catches the elongated silhouette of a marquise diamond, its pointed ends drawing the eye along a graceful arc. This three-stone semi-set ring frames a 7 x 3.5 mm marquise center with two delicate side stones, each nestled in a 10K white gold band that balances subtle brilliance with everyday ease.

Crafted with a low-profile setting, the band curves gently for a comfort fit that feels natural on the finger. The white gold is hand-polished in our Williamsburg studio, ensuring a smooth finish that complements the diamond’s sharp geometry without overwhelming it.

Each diamond is lab-grown, offering clarity and sparkle with a lighter environmental footprint—an ethical choice woven seamlessly into the design.

This ring suits those who appreciate refined drama: the marquise shape elongates the finger, while the three-stone arrangement adds narrative depth without bulk, making it ideal for stacking or wearing solo with gloves or bare hands.

Resizing is available to ensure a precise fit, and the semi-set design invites you to select a center stone that resonates personally.

Visit our Williamsburg studio to explore this design in person or begin your custom journey online—crafted for daily life, made for meaningful moments.

Haejin Jewelry is a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, where expert craftsmanship and ethical sourcing meet the spirit of New York City’s creative heart.

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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