Lab-Grown Diamond Engagement Ring

Light catches the elongated marquise center stone, its tapered points drawing the eye along a graceful silhouette that feels both bold and refined. This semi-set halo ring in 14K rose gold frames a 9 x 4.5 mm marquise diamond, designed to amplify brilliance while maintaining a low profile for everyday ease.

Crafted with precision in Williamsburg, the band’s subtle curve and secure halo setting balance sparkle with comfort. The rose gold’s warm glow complements the diamond’s sharp geometry, while the mounting’s streamlined design ensures it sits close to the finger without catching.

Each piece reflects our commitment to ethical jewelry, featuring a lab-grown diamond that offers clarity and sustainability without compromise. The semi-set style invites you to select a center stone that matches your vision, making this ring a personal statement crafted for daily life.

Ideal for those who appreciate architectural elegance paired with practical wearability, this ring fits comfortably beneath gloves and stacks seamlessly with other bands. Its dimensions suit hands seeking a slender elongation without overwhelming scale.

Resizing is available to ensure a precise fit, and our Brooklyn studio welcomes you to explore custom options or begin your design journey online at your convenience.

Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending expert craftsmanship with ethical sourcing and a modern design ethos rooted in New York City’s creative spirit.

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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