Lab-Grown Diamond Engagement Ring

When light catches the elongated silhouette of a marquise diamond, it carves a striking, confident profile that elongates the finger with subtle drama. This three-stone semi-set engagement ring features a 9 x 4.5 mm marquise center, poised between two delicately tapered side stones, all designed to emphasize clarity and architectural balance.

Crafted in 18K white gold, the band is polished to a satin finish that complements the diamond’s crisp facets without distraction. The setting maintains a low profile, ensuring comfortable daily wear and ease beneath gloves or sleeves. Each piece is meticulously finished and inspected in our Williamsburg studio, where precision meets quiet refinement.

Our diamonds are lab-grown, offering a transparent origin and a smaller environmental footprint without compromising brilliance or integrity.

This ring suits those who appreciate modern minimalism with a structured edge—ideal for hands that favor elongated shapes and a confident yet understated statement. The semi-set design allows you to select a center stone that perfectly matches your vision and lifestyle.

Resizing is straightforward and handled with care to preserve the ring’s clean lines and balance.

Visit our Williamsburg studio to explore this design in person or begin your custom journey online, where expert guidance awaits without pressure.

Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, combining ethical craftsmanship with local expertise to create pieces designed for everyday elegance and lasting meaning.

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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