Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated silhouette of a marquise diamond, its tapered points drawing the eye along a graceful arc. This semi-set three-stone engagement ring foundation in 18K white gold awaits your choice of a 12 x 6 mm center stone, designed to showcase the marquise’s signature drama and elegance.

Handcrafted in our Williamsburg studio, the band features a refined low-profile setting that balances presence with everyday comfort. Each prong is meticulously shaped and polished to cradle your stone securely while allowing light to flood the facets, enhancing brilliance without bulk. The smooth interior offers a comfort fit, ideal for daily wear and effortless stacking with complementary bands.

Our commitment to sustainability is reflected in the option for a lab-grown diamond center, combining ethical clarity with environmental mindfulness.

This ring suits those who appreciate architectural lines and a statement silhouette that elongates the finger. Its three-stone design adds depth and meaning, perfect for layering or standing alone with quiet confidence.

Should you need resizing or prefer a custom consultation, our Brooklyn studio welcomes you to explore possibilities in person or begin your design journey online with ease.

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

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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