Lab-Grown Diamond Engagement Ring

The elongated silhouette of the 9 x 4.5 mm marquise diamond captures light with a subtle, tapered brilliance that complements the hand’s natural lines. This semi-set halo ring foundation in 14K white gold offers a refined balance between presence and practicality, designed to sit low against the finger for everyday comfort.

Crafted in Williamsburg, Brooklyn, the band’s smooth finish and secure prong setting ensure durability without bulk, making it an ideal choice for those seeking a sleek profile that layers effortlessly with other bands. The halo setting enhances the marquise’s shape, framing the center stone with delicate sparkle while maintaining a wear-friendly height.

Each piece reflects our commitment to ethical jewelry, featuring a lab-grown diamond option that reduces environmental impact without compromising clarity or fire. The 14K white gold provides a cool, modern backdrop that pairs well with rose gold accents or standalone wear.

Designed for daily life, this ring suits hands that appreciate a balance of elegance and practicality—its low profile fits comfortably under gloves and resists catching on fabrics. The semi-set nature invites your choice of center stone, allowing for a personalized expression within a trusted setting.

Resizing is straightforward and handled in-studio, ensuring a precise fit tailored to your lifestyle. Lead times vary depending on stone selection but are communicated clearly during consultation.

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

Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending expert craftsmanship with ethical sourcing and a local design experience rooted in 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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