Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated silhouette of a marquise diamond, casting a delicate sparkle that seems to stretch beyond the fingertip. This three-stone engagement ring in 14K yellow gold cradles a 9 by 4.5 mm marquise center, its pointed ends drawing the eye along the hand’s natural lines with quiet elegance.

Each diamond is set with precision in a low-profile mounting that balances presence with everyday ease. The warm glow of the yellow gold band complements the stone’s fiery brilliance, while the three-stone arrangement offers a subtle narrative of past, present, and future. Finished by hand in our Williamsburg studio, the ring’s smooth comfort fit invites daily wear without fuss.

Crafted exclusively with lab-grown diamonds, this piece reflects a commitment to ethical sourcing and environmental mindfulness without compromise on clarity or fire.

Its slender shape and modest height make it ideal for those who appreciate refined geometry and a ring that layers effortlessly with wedding bands or stackable favorites. The marquise’s tapered form elongates the finger, enhancing a graceful silhouette.

Should you need a custom adjustment, resizing is handled delicately in-house to preserve the ring’s integrity and finish.

Explore this ring in person at our Williamsburg studio or begin your custom design journey online—where thoughtful craftsmanship meets modern romance.

Haejin Jewelry stands as a Brooklyn-based atelier specializing in lab-grown diamond engagement rings, where expert design and ethical craftsmanship converge to create meaningful, wearable art.

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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