Lab-Grown Diamond Engagement Ring

When sunlight catches the elongated silhouette of a marquise diamond, it casts a subtle, tapered glow that draws the eye along the finger’s natural line. This semi-set halo engagement ring foundation in 18K yellow gold offers a low-profile setting designed for everyday grace and ease.

Crafted with precision in Williamsburg, the band’s smooth finish and secure halo setting cradle a 10 x 5 mm marquise stone, balancing architectural elegance with comfort fit. The halo enhances brilliance without adding bulk, making it glove-friendly and ideal for stacking alongside wedding bands.

Each piece reflects our commitment to ethical jewelry, featuring a lab-grown diamond option that reduces environmental impact while maintaining exceptional clarity and sparkle.

Its slender shank and modest height suit those who prefer a refined silhouette that moves effortlessly from studio to street. The semi-set design invites you to select a center stone that resonates personally, ensuring a truly custom expression.

Resizing is straightforward, handled carefully in-studio to preserve the integrity of the halo and band.

Explore this foundation 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 ethical craftsmanship with local expertise to create pieces made for daily life 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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