Lab-Grown Diamond Engagement Ring

When light catches the elongated silhouette of a 12 x 6 mm marquise diamond, it reveals a subtle drama that draws the eye along the finger’s natural line. This semi-set halo engagement ring foundation in 18K white gold offers a secure, low-profile setting designed for everyday grace without excess height.

Crafted in Williamsburg, the band’s smooth finish and precise halo mounting ensure comfort beneath gloves or alongside stackable bands. The setting’s refined engineering balances sparkle with wearability, allowing the center stone to shine while maintaining a sleek profile.

Each piece is thoughtfully made with lab-grown diamonds, reflecting a commitment to ethical sourcing and sustainability without compromising brilliance or clarity.

Ideal for those seeking a statement ring that complements an active lifestyle, this mounting suits hands that appreciate architectural elegance paired with practical design. The halo enhances the marquise’s tapered shape, amplifying its visual impact while keeping the silhouette streamlined.

Resizing is available to ensure a perfect fit, and the semi-set design invites you to select a center stone that resonates personally. Typical lead times reflect careful craftsmanship and quality control.

Explore this foundation in our Williamsburg studio or begin your custom design journey online, where expert guidance meets thoughtful creation.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio dedicated to lab-grown diamond engagement rings, blending expert craftsmanship with ethical values and a local, personalized approach to design.

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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