Lab-Grown Diamond Engagement Ring

Light catches the elongated silhouette of a 10 x 5 mm marquise diamond, its tapered points drawing the eye along the finger with subtle drama. This semi-set halo engagement ring in 18K rose gold frames the center stone with a delicate circle of pavé diamonds, enhancing brilliance without adding bulk.

Crafted for everyday wear, the low-profile setting keeps the ring close to the hand, reducing snagging while maintaining a refined presence. The warm glow of rose gold complements the marquise’s vintage-inspired shape, finished with a smooth comfort fit band that feels effortless from morning coffee to evening gatherings.

Each piece is meticulously inspected in our Williamsburg studio, where expert jewelers ensure precise prong placement and a flawless polish. The semi-set design invites you to select a lab-grown diamond of your choice, combining personal meaning with sustainable clarity.

Lab-grown diamonds offer an ethical alternative with the same optical properties as mined stones, reflecting a commitment to responsible luxury. This ring suits those who appreciate architectural elegance paired with practical design—ideal for slender fingers or as a standout solitaire with a halo accent.

Resizing is available to ensure a tailored fit, and the durable setting supports daily wear without compromising sparkle. Whether layered with wedding bands or worn solo, its balanced proportions make it a versatile addition to any collection.

Visit our Williamsburg studio to explore this semi-set marquise halo or begin your custom design journey online. Haejin Jewelry brings expert craftsmanship and ethical sensibility to lab-grown diamond engagement rings, rooted in the creative spirit of Brooklyn.

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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