Lab-Grown Diamond Engagement Ring

Imagine the delicate silhouette of a marquise diamond poised to catch the light with every subtle movement of your hand. This semi-set engagement ring offers a slender 18K white gold band, crafted to cradle a 6 x 3.5 mm marquise stone—its elongated shape lending a graceful, almost ethereal presence.

Hand-forged in Williamsburg, the band’s polished finish complements the diamond’s sharp facets, designed for a low-profile wear that slips comfortably beneath gloves or daily gestures. The semi-set style invites you to select a lab-grown marquise diamond that balances brilliance with ethical clarity, reflecting a commitment to sustainability without compromise.

Its streamlined form suits slender to medium finger shapes, enhancing length and elegance while remaining unobtrusive. The comfort fit band ensures ease for everyday wear, whether worn solo or paired with a wedding band.

Should you need adjustments, resizing is available to ensure a perfect fit without disrupting the ring’s refined lines. Typical lead times for custom setting are communicated clearly during your consultation.

We welcome you to visit our Williamsburg studio to explore this design in person or begin your custom journey online, where expert guidance awaits.

Haejin Jewelry is a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending ethical craftsmanship with local artistry to create pieces meant for a lifetime.

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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