Lab-Grown Diamond Engagement Ring

Light catches the elongated silhouette of a 12 x 6 mm marquise diamond, its pointed ends drawing the eye along the finger with subtle drama. This semi-set halo engagement ring offers a refined balance between presence and practicality, designed to sit low against the hand for everyday comfort.

Crafted in 14K white gold, the mounting is engineered for durability and ease of wear, with a halo that enhances the marquise’s natural brilliance without adding bulk. The setting’s precise finish ensures the band feels smooth beneath the palm, while the low-profile design slips easily under gloves or sleeves.

Each lab-grown diamond is selected for clarity and ethical sourcing, reflecting a commitment to sustainability without compromise. The semi-set style invites you to choose a center stone that fits your vision, supported by expert craftsmanship in our Williamsburg studio.

Ideal for those who appreciate architectural elegance paired with daily practicality, this ring complements slender to medium finger shapes and layers well with stackable bands. Resizing is straightforward, handled carefully in-house to maintain the integrity of the setting.

Explore this design in person at our Brooklyn studio or begin your custom journey online, where expert guidance awaits.

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 a lifetime.

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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