Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated marquise diamond, casting a delicate, tapered sparkle that dances with every movement. Nestled within a finely wrought halo of petite stones, this 10 x 5 mm centerpiece rests on a cool 14K white gold band, its polished surface smooth to the touch.

Each ring is meticulously crafted in our Williamsburg studio, where the halo setting is hand-set to enhance brilliance while maintaining a low-profile silhouette. The comfort-fit band curves gently beneath the finger, designed for everyday wear without catching or discomfort.

Our lab-grown marquise diamond offers a clarity and fire comparable to mined stones, with a fraction of the environmental impact—reflecting a quiet commitment to ethical jewelry.

This ring suits those who appreciate sculptural elegance and a refined statement piece that complements slender fingers or pairs beautifully with stackable bands. Its tapered shape visually elongates the hand, while the halo adds a subtle vintage-inspired glow.

Should you need resizing, our in-house artisans ensure a precise adjustment without compromising the setting’s integrity.

Visit our Williamsburg studio to experience this halo marquise ring firsthand or begin your custom design journey online—crafted for your life, your love.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio dedicated to expert craftsmanship and ethical lab-grown diamond engagement rings, blending local artistry with sustainable luxury in New York City.

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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