Lab-Grown Diamond Engagement Ring

Imagine the subtle drama of a marquise diamond, its elongated silhouette catching light with a graceful, tapered brilliance. This semi-set three-stone engagement ring foundation in platinum invites your choice of center stone, crafted with a low-profile setting that balances presence with everyday wearability.

Each band is meticulously forged in our Williamsburg studio, the cool platinum polished to a satin finish that complements the sharp elegance of the marquise shape. The three-stone layout offers a harmonious flow, designed to sit comfortably with a gentle curve that follows the finger’s natural line.

Our commitment to lab-grown diamonds ensures clarity and sparkle without compromise, reflecting a modern approach to ethical jewelry. This mounting suits those who appreciate refined geometry and desire a ring that layers seamlessly with other bands or stands alone with quiet confidence.

Resizing is straightforward, handled in-house to maintain the integrity of the platinum’s strength and finish. Whether you visit us in Brooklyn or explore custom design online, this semi-set ring is a canvas for your personal story.

Haejin Jewelry is a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, where expert craftsmanship meets ethical sourcing in every piece we create.

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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