Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated silhouette of a marquise diamond, its tapered points tracing a delicate arc that seems to cradle the hand. This three-stone semi-set ring in 18K rose gold offers a warm embrace, the soft blush of the metal complementing the stone’s graceful geometry.

Each band is meticulously crafted in Williamsburg, where the rose gold is hand-finished to a subtle satin sheen that feels smooth against the skin. The low-profile setting ensures everyday comfort while allowing light to dance freely through the marquise’s facets, enhancing its signature brilliance without excess height.

Our commitment to ethical jewelry is reflected in the lab-grown diamond’s clarity and origin, offering a sustainable choice without compromise. The three-stone design balances modern elegance with romantic symbolism, ideal for those who appreciate a ring that wears effortlessly alongside other bands or alone.

Sized to fit comfortably with a gentle curve, this semi-set invites your choice of center stone, allowing a personal touch to the final design. Resizing is straightforward, handled with care in our Brooklyn studio to maintain the ring’s integrity.

Explore this design in person at our Williamsburg studio or begin your custom journey online—each step guided by quiet expertise and a passion for meaningful craftsmanship.

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 made 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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