Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated marquise center, casting a slender, dramatic silhouette that feels both bold and refined. This semi-set halo engagement ring in 14K yellow gold frames a 12 x 6 mm marquise diamond with a delicate circle of pavé stones, enhancing its architectural shape without overwhelming the hand.

Crafted in Williamsburg, the band’s smooth finish and low-profile setting ensure a comfortable fit for daily wear, while the halo adds subtle sparkle that plays with light from every angle. Each piece undergoes meticulous hand inspection to maintain the clarity and precision of the setting.

Our commitment to sustainability shines through the use of a lab-grown diamond, offering brilliance with a lighter environmental footprint. The warm yellow gold complements the marquise’s tapered points, making it ideal for those who appreciate modern minimalism with a confident edge.

Designed to sit gracefully alongside other bands or worn solo, this ring suits hands that favor elongated shapes and a sleek silhouette. Its semi-set nature invites you to select a center stone that matches your vision and style.

Resizing is available to ensure a perfect fit, and our Brooklyn studio welcomes you to explore custom options in person or through our online design experience.

Haejin Jewelry is a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, where expert craftsmanship and ethical sourcing meet the creative spirit of 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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