Lab-Grown Diamond Engagement Ring

When sunlight catches the elongated silhouette of a marquise diamond, it casts a slender, dramatic sparkle that draws the eye along the finger’s natural line. This semi-set halo engagement ring foundation in 18K white gold offers a refined stage for a 12 x 6 mm marquise center stone, framed by a delicate halo that amplifies brilliance without overwhelming the design.

Handcrafted in our Williamsburg studio, the band is meticulously shaped for a low-profile fit that rests comfortably beneath the hand, ideal for daily wear. The artisan finish reveals subtle polishing nuances that catch light softly, while the secure halo setting balances protection with visual lightness.

Each piece embraces the clarity and sustainability of lab-grown diamonds, reflecting a commitment to ethical jewelry without compromise on radiance or craftsmanship.

This ring suits those who appreciate architectural elegance with a touch of vintage-inspired detail, especially flattering on slender fingers or when stacked with slim bands. Its modest height ensures glove-friendly wear and ease of movement.

Should you wish to adjust proportions or explore custom details, resizing and bespoke options are available through our in-studio consultations.

Discover the possibilities of this marquise halo semi-set by visiting our Williamsburg workshop or designing online with our Ring Builder tool. Haejin Jewelry is proud to be a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, where expert craftsmanship meets ethical values in every custom 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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