Lab-Grown Diamond Engagement Ring

Light catches the elongated silhouette of the marquise diamond, its pointed ends tracing a delicate arc that seems to cradle the hand. This three-stone semi-set ring in 18K rose gold offers a warm embrace, the soft blush of the metal enhancing the stone’s fiery sparkle without overwhelming it.

Each element is meticulously crafted in our Williamsburg studio, where the low-profile setting ensures the ring sits comfortably for daily wear. The gently tapered band balances the dramatic shape of the 8 x 4 mm marquise, while the side stones add quiet depth and movement. Finished by hand and inspected with precision, the piece reflects a commitment to subtle sophistication.

Our diamonds are lab-grown, chosen for their clarity and ethical provenance, aligning with a sustainable approach to fine jewelry.

Designed for those who appreciate a romantic silhouette with modern ease, this ring fits seamlessly alongside other bands or worn solo. Its slender profile and smooth edges make it glove-friendly and ideal for everyday life.

Should you wish to adjust the fit, resizing is available to ensure comfort without compromising the design’s integrity.

Explore this semi-set marquise engagement ring in our Williamsburg studio or begin your custom design journey online—crafted to reflect your story with quiet confidence.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio dedicated to lab-grown diamond engagement rings, blending expert craftsmanship with ethical values and a local, personalized design experience.

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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