Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated silhouette of an 8 x 4 mm marquise diamond, its tapered points drawing the eye along a graceful arc. This semi-set halo engagement ring foundation in 14K rose gold offers a refined stage for your chosen center stone, framing it with a delicate circle of smaller diamonds that amplify brilliance without excess.

Crafted in Williamsburg, the band’s subtle warmth complements the marquise’s dramatic shape, while the low-profile setting ensures everyday comfort and ease beneath gloves or alongside stackable bands. The rose gold is hand-polished to a soft sheen, its smooth interior contour designed for a gentle, secure fit.

Each piece reflects a commitment to sustainability through lab-grown diamonds, marrying ethical clarity with Brooklyn’s artisanal spirit. The halo setting enhances the marquise’s architectural elegance, perfect for those who appreciate modern minimalism with confident structure.

Resizing is available to tailor the fit precisely, and the semi-set design invites you to select a center stone that resonates personally. Whether visiting our Williamsburg studio or designing online, this ring foundation is a thoughtful canvas for your engagement story.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio dedicated to expert craftsmanship and ethical lab-grown diamond engagement rings, blending local artistry with sustainable values in every custom design.

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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