Lab-Grown Diamond Engagement Ring

When sunlight catches the elongated facets of a marquise diamond, it casts a delicate, fiery silhouette that seems to dance with every movement. This semi-set halo engagement ring in 14K rose gold frames a 12 x 6 mm marquise center stone with a gentle embrace, its slender points softened by a ring of shimmering pavé.

Crafted in Williamsburg, the band’s warm rose hue complements the diamond’s fiery brilliance, while the low-profile halo setting ensures everyday wearability without catching. Each curve is hand-finished for a smooth comfort fit, designed to sit gracefully alongside other stackable bands or stand alone as a statement of refined romance.

Our commitment to sustainability shines through the use of a lab-grown marquise diamond, offering clarity and sparkle with a lighter environmental footprint. The rose gold is responsibly sourced and polished in-studio, reflecting an ethos of mindful luxury.

This ring suits those who appreciate a blend of vintage-inspired elegance and modern craftsmanship—its elongated shape visually lengthening the finger, perfect for hands seeking subtle drama without excess height. The semi-set design invites you to select a center stone that resonates personally, making each piece uniquely yours.

Should you need resizing or prefer a custom adjustment, our Brooklyn studio offers attentive care with typical lead times of 4–6 weeks. We welcome you to explore this design in person or begin your custom journey online.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio dedicated to crafting lab-grown diamond engagement rings with ethical precision and artisanal skill, rooted in the vibrant heart of Williamsburg.

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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