Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated facets of an emerald-cut diamond, casting a glassy, architectural shimmer that draws the eye along its clean lines. This semi-set three-stone platinum mounting awaits your choice of a 10 x 8 mm center stone, designed to showcase the emerald’s signature clarity and depth.

Crafted in our Williamsburg studio, the ring features a low-profile setting that balances presence with everyday comfort. The platinum band is hand-finished to a smooth, comfort fit, ensuring it sits naturally against the skin without catching. Each prong is meticulously shaped to secure stones while allowing light to flood the emerald’s step-cut planes.

Our commitment to ethical jewelry is reflected in the option for a lab-grown diamond center, offering the same optical purity and brilliance with a smaller environmental footprint. This piece suits those who appreciate architectural elegance and desire a ring that complements slender or medium finger shapes, while the three-stone design adds subtle dimension without bulk.

Should you need resizing, our in-studio artisans handle adjustments with care to maintain the integrity of the setting. Typical lead times accommodate custom stone selection and finishing, ensuring a personalized experience without rush.

Visit us in Williamsburg to explore this semi-set emerald engagement ring in person or begin your custom design journey online. Haejin Jewelry is a Brooklyn fine-jewelry studio specializing in lab-grown diamond engagement rings, where expert craftsmanship and ethical sourcing meet thoughtful design for daily wear.

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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