Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated silhouette of a marquise diamond, its pointed ends tracing a delicate arc across the hand. This five-stone semi-set engagement ring in 14K yellow gold frames a 9 x 4.5 mm center stone with subtle brilliance, inviting a quiet intimacy in every glance.

Crafted with a low-profile setting, the band’s gentle curve ensures comfort for daily wear while the secure prongs cradle each stone with precision. The warm glow of yellow gold complements the marquise’s tapered drama, enhancing its vintage-inspired allure without overwhelming the finger.

Each lab-grown diamond is selected for clarity and light performance, reflecting Haejin Jewelry’s commitment to sustainable, ethical craftsmanship. This piece balances romantic expression with conscious creation.

Designed for those who appreciate a refined statement, the ring’s slender band fits gracefully alongside other stackable pieces or stands alone as a singular symbol. Its shape elongates the finger, offering a flattering silhouette that feels natural and effortless.

Should you need a custom fit, resizing is handled delicately in-studio to maintain the ring’s integrity and comfort.

Explore this semi-set marquise engagement ring in our Williamsburg studio or begin your custom design journey online—where thoughtful craftsmanship meets personal storytelling.

Haejin Jewelry is a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending expert design with ethical values and local artistry to create pieces made for everyday life.

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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