Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated silhouette of a marquise diamond, its tapered points drawing the eye along a graceful arc. This semi-set three-stone ring foundation in warm 10K yellow gold invites your choice of a 6 x 3.5 mm center stone, ready to become a personal emblem of commitment.

Handcrafted in our Williamsburg studio, the band’s subtle curve and polished finish ensure a comfortable fit that sits close to the finger. The three-stone setting balances presence with wearability, designed to layer seamlessly with other bands or stand alone with quiet confidence.

Each lab-grown diamond offers clarity and brilliance without compromise, reflecting a commitment to ethical sourcing and environmental mindfulness.

Ideal for those who appreciate refined geometry and a low-profile silhouette, this mounting complements slender fingers and suits stacking with complementary bands. Its gentle arch and secure prongs make it glove-friendly and practical for daily wear.

Should you need adjustments, resizing is available to ensure a perfect fit without altering the ring’s integrity.

Explore this semi-set marquise engagement ring in person at our Williamsburg studio or begin your custom design journey online, where expert guidance awaits.

Haejin Jewelry is a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, where ethical craftsmanship meets thoughtful design in every piece.

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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