Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated silhouette of a marquise diamond, its tapered points drawing the eye along the finger with quiet drama. This solitaire semi-set ring is crafted in warm 14K yellow gold, designed to cradle a 9 x 4.5 mm marquise stone with precision and subtlety.

The band’s low-profile setting ensures the diamond sits close to the skin, balancing presence with everyday comfort. Expertly finished in Williamsburg, the smooth shank offers a secure foundation while maintaining a sleek, modern line that slips easily beneath gloves or alongside other rings.

Each lab-grown diamond chosen for this setting reflects a commitment to clarity and sustainability, offering brilliance without compromise. The ethical edge is woven into every facet, from the stone’s origin to the careful handcrafting of the mounting.

Ideal for those who appreciate architectural elegance paired with practical wearability, this ring suits slender to medium finger shapes and complements stacking with complementary bands. Its semi-set nature invites you to select a center stone that resonates personally, making the design uniquely yours.

Resizing is straightforward, handled delicately in-studio to preserve the band’s integrity and finish. Typical lead times accommodate thoughtful customization without rush.

Explore this marquise semi-set in our Williamsburg studio or begin your custom design journey online—where expert guidance meets Brooklyn craftsmanship.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio dedicated to lab-grown diamond engagement rings, blending ethical craftsmanship with local expertise to create pieces made for daily life and lasting significance.

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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