Lab-Grown Diamond Engagement Ring

When light catches the elongated silhouette of a marquise diamond, it draws the eye along its tapered points, creating a subtle drama that feels both refined and distinctive. This semi-set engagement ring foundation in 18K white gold offers a sleek, low-profile frame designed to showcase an 8 x 4 mm marquise center stone of your choice.

Crafted with precision, the mounting features delicate accent settings that balance sparkle without overwhelming the stone’s architectural shape. The band’s smooth finish and comfort fit ensure it sits close to the finger, ideal for daily wear and effortless stacking alongside wedding bands or other fine jewelry.

Each piece is meticulously finished in our Williamsburg studio, where expert hands inspect every curve and prong to guarantee durability and a refined silhouette. The choice of lab-grown diamonds reflects a commitment to ethical sourcing and sustainability without compromising brilliance or clarity.

Its slender profile and secure setting make this ring a practical choice for those who prefer understated elegance with a modern edge. The semi-set design invites you to select a marquise diamond that resonates personally, allowing for a truly custom expression.

Resizing is straightforward, handled in-house with care to maintain the integrity of the setting and band. Typical lead times accommodate thoughtful customization without rush.

Explore this semi-set marquise engagement ring 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 expert craftsmanship with ethical values and a deep connection to New York City’s creative spirit.

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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