Lab-Grown Diamond Engagement Ring

Light catches the elongated silhouette of the marquise diamond, its pointed ends tracing a delicate arc that seems to stretch the hand with quiet elegance. This semi-set solitaire invites you to choose a center stone that balances vintage allure with modern clarity.

Crafted in warm 10K rose gold, the band’s gentle curve is designed for comfort and everyday wear, its polished finish reflecting soft glimmers of light. The low-profile mounting keeps the diamond close to the finger, making it glove-friendly and ideal for stacking with other bands.

Each piece is shaped in our Williamsburg studio, where precision meets care in every step—from hand-finishing the shank to inspecting the setting’s secure prongs. The rose gold’s subtle blush complements the marquise’s glassy, tapered drama without overwhelming its natural sparkle.

Our commitment to sustainability is reflected in the lab-grown diamond option, offering clarity and brilliance with a lighter environmental footprint.

This solitaire suits those who appreciate refined geometry and a ring that feels as intimate as a whispered promise. The 8 x 4 mm marquise shape elongates the finger gracefully, while the semi-set design allows you to select a stone that speaks to your personal story.

Resizing is straightforward, handled delicately in-studio to maintain the band’s seamless curve and comfort fit.

Explore this design in person at our Williamsburg studio or begin your custom journey online—where craftsmanship and ethical values meet in every detail.

Haejin Jewelry is a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending expert craftsmanship with ethical sourcing and a deep connection to New York City’s creative spirit.

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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