Lab-Grown Diamond Engagement Ring

When light catches the elongated silhouette of a marquise diamond, it traces a delicate arc of brilliance that seems to whisper of quiet promises. This semi-set halo engagement ring in 18K white gold frames a 15 by 7.5 mm marquise center, designed to amplify the stone’s graceful taper and dramatic sparkle.

Crafted with precision in Williamsburg, the setting features a low-profile halo that enhances the diamond’s length without adding bulk, allowing the ring to sit comfortably for daily wear. The smooth 18K white gold band is polished to a soft sheen, balancing durability with refined elegance. Each prong is hand-finished to cradle the stone securely while maintaining a delicate appearance.

Our commitment to ethical jewelry is reflected in the choice of a lab-grown marquise diamond, offering clarity and fire with a significantly reduced environmental footprint. This ring’s design suits those who appreciate a statement piece that remains understated in its comfort and fit—ideal for slender fingers or as a striking complement in a stack.

Should you wish to customize the center stone or inquire about resizing, our Brooklyn studio offers a pressure-free consultation to guide your choices with care and expertise. The semi-set nature invites your personal selection, making this ring uniquely yours.

Visit us in Williamsburg or explore the design process online to begin crafting a ring that captures your story with quiet brilliance. Haejin Jewelry is proud to be a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, where ethical craftsmanship meets thoughtful design 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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