Lab-Grown Diamond Engagement Ring

Imagine the subtle elongation of your hand as a marquise diamond, measuring a striking 12 by 6 millimeters, catches the light with its tapered drama. This semi-set halo engagement ring foundation in 18K yellow gold offers a modern-minimal silhouette defined by clarity and architectural precision.

Crafted in Williamsburg, Brooklyn, the band’s smooth finish and low-profile setting ensure comfort for daily wear, while the halo setting promises to amplify the center stone’s brilliance once chosen. The warm glow of 18K yellow gold complements the marquise’s sharp geometry, creating a confident yet understated statement.

Each piece reflects our commitment to ethical jewelry, featuring lab-grown diamonds that combine sustainability with exceptional clarity. The semi-set design invites you to select a center stone that resonates with your personal story, making this ring a truly bespoke expression.

Ideal for those who appreciate structured elegance and a ring that layers effortlessly with other bands or stands alone with quiet strength. Its low profile and smooth edges make it glove-friendly and suitable for an active lifestyle.

Should you need resizing or guidance on selecting the perfect marquise diamond, our Brooklyn studio offers personalized consultations to ensure a seamless experience.

Visit us in Williamsburg or explore custom design options online to begin crafting a ring that balances modern clarity with timeless craftsmanship. Haejin Jewelry is a Brooklyn fine-jewelry studio specializing in lab-grown diamond engagement rings, where ethical craftsmanship meets expert design 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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