Lab-Grown Diamond Engagement Ring

Light catches the elongated silhouette of a marquise diamond, its tapered points tracing a subtle arrow across the hand. This solitaire semi-set ring offers a poised foundation for a 9 x 4.5 mm center stone, designed to showcase the marquise’s distinctive, dramatic shape.

Crafted in 18K white gold, the mounting balances a low-profile setting with secure prongs that cradle the stone without excess height, ensuring comfort for everyday wear. The band’s smooth finish and gentle taper provide a refined feel, while the semi-set design invites you to select a lab-grown diamond that meets your clarity and color preferences.

Each piece reflects a commitment to ethical jewelry, featuring a lab-grown diamond option that reduces environmental impact without compromising brilliance or durability.

This ring suits those who appreciate architectural elegance and desire a sleek, glove-friendly silhouette. Its slender profile complements slender fingers and layers effortlessly with stackable bands or wedding rings of varied widths.

Resizing is available to ensure a precise fit, and our Brooklyn studio offers personalized consultations to guide your stone selection and final design.

Explore this marquise semi-set in our Williamsburg studio or begin your custom design journey online—crafted for daily life, made with quiet confidence.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio specializing in lab-grown diamond engagement rings, blending expert craftsmanship with ethical sourcing and a local, hands-on design experience.

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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