Lab-Grown Diamond Engagement Ring

When light catches the elongated silhouette of a marquise diamond, it creates a striking interplay of brilliance and shadow that draws the eye along the finger’s natural line. This semi-set halo engagement ring foundation in 10K white gold offers a delicate frame designed to enhance an 8 x 4 mm marquise center stone, balancing presence with a refined low profile.

Crafted in Williamsburg, the band is shaped for comfort and daily wear, its smooth finish and secure halo setting providing subtle sparkle without bulk. The halo’s petite pavé stones amplify the marquise’s signature pointed ends while maintaining a sleek silhouette that slips easily beneath gloves or alongside stackable bands.

Each piece reflects our commitment to ethical jewelry, featuring a lab-grown diamond center that combines clarity with sustainability. The 10K white gold offers a durable yet lightweight foundation, ideal for those seeking a ring that endures both time and lifestyle.

Designed for hands that appreciate architectural elegance with practical wearability, this mounting suits a variety of finger shapes and sizes, offering a modern take on a classic form. Its semi-set nature invites you to select a marquise diamond that resonates personally, ensuring a truly custom expression.

Resizing is straightforward, handled in-studio with care to preserve the ring’s integrity and comfort fit. Typical lead times accommodate thoughtful customization without rush.

Explore this halo 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 specializing in lab-grown diamond engagement rings, blending ethical craftsmanship with local expertise to create pieces made for everyday elegance and lasting meaning.

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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