Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated silhouette of a marquise diamond, its pointed ends tracing a delicate arc that seems to stretch the fingers gracefully. This semi-set halo engagement ring in warm 14K rose gold frames a 10 x 5 mm marquise center stone, ready to be chosen and set with your perfect lab-grown diamond.

Crafted in our Williamsburg studio, the band’s gentle curve and finely polished finish offer a comfortable, low-profile fit that slips easily beneath gloves or alongside stackable rings. The halo setting, meticulously hand-set with pavé stones, amplifies the marquise’s signature brilliance while maintaining an artisan’s attention to detail in every prong and bezel.

Each lab-grown diamond reflects a commitment to sustainable luxury, offering clarity and sparkle without compromise. The rose gold’s subtle blush complements the marquise’s dramatic shape, creating a modern yet intimate statement designed for daily wear.

Ideal for those who appreciate architectural elegance with a soft edge, this ring balances bold geometry and delicate craftsmanship. Resizing is available to ensure a seamless fit, with lead times tailored to your custom design journey.

Visit our Williamsburg studio to explore this semi-set halo or begin your custom design online—where expert guidance meets thoughtful creation.

Haejin Jewelry stands at the forefront of Brooklyn’s fine-jewelry scene, specializing in ethically crafted lab-grown diamond engagement rings. Our Brooklyn-based artisans blend expert gemology with sustainable practices to create pieces that resonate with modern love and local authenticity.

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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