Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated silhouette of a marquise diamond, casting a delicate shimmer that seems to dance with every movement. This five-stone semi-set engagement ring in 18K rose gold frames a 6 x 3.5 mm marquise center, its pointed ends drawing the eye along the finger with quiet elegance.

Crafted in Williamsburg, the warm rose gold band is polished to a soft glow, designed with a low-profile setting that rests comfortably against the skin. Each side stone is carefully positioned to enhance the center’s graceful shape, creating a balanced flow without excess height—ideal for daily wear and glove-friendly moments.

Our diamonds are lab-grown, offering clarity and brilliance with a mindful approach to sustainability and ethical sourcing.

The slender band suits those who appreciate refined geometry and subtle romance, especially hands that favor elongated shapes or enjoy stacking with complementary bands. Its comfort fit ensures the ring feels as natural as it looks.

Should you need resizing, our Brooklyn studio offers expert adjustments to ensure a perfect fit without compromising the ring’s delicate structure.

Explore this semi-set design in person at our Williamsburg studio or begin your custom journey online, where expert guidance awaits to bring your vision to life.

Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending expert craftsmanship with ethical values and local artistry.

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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