Lab-Grown Diamond Engagement Ring

Light catches the elongated silhouette of a marquise diamond, its pointed ends drawing the eye along the finger with subtle drama. This semi-set halo engagement ring in 18K white gold frames a 6 x 3.5 mm marquise center, designed to balance architectural elegance with everyday ease.

Crafted with a low-profile halo setting, the band sits close to the finger, reducing snagging while maintaining a refined presence. The smooth comfort-fit shank is hand-finished in Williamsburg, ensuring a seamless feel for daily wear. Each prong is meticulously aligned to secure the stone without excess height, preserving the ring’s sleek profile.

Our diamonds are lab-grown, offering clarity and brilliance with a lighter environmental footprint, reflecting a commitment to ethical jewelry without compromise.

This ring suits those who appreciate a distinctive shape that elongates the hand, ideal for slender fingers or anyone seeking a refined statement that layers well with a wedding band or stackable rings. Its modest height makes it glove-friendly and practical for active lifestyles.

Should you need resizing, our Brooklyn studio offers expert adjustments to ensure a perfect fit without disrupting the ring’s balance.

Explore this semi-set halo marquise ring in person at our Williamsburg studio or begin your custom design journey online, where expert guidance meets thoughtful craftsmanship.

Haejin Jewelry is a Brooklyn fine-jewelry studio specializing in lab-grown diamond engagement rings, blending ethical craftsmanship with local expertise to create pieces made for life’s most meaningful moments.

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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