Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated silhouette of a marquise diamond, casting a slender, radiant beam across the hand. This semi-set halo ring in 18K rose gold frames a 9 x 4.5 mm marquise center, its pointed ends softened by a delicate circle of pavé stones that enhance brilliance without bulk.

Crafted with a low-profile setting, the band sits close to the finger, designed for everyday wear with a comfort fit that balances elegance and practicality. Each rose gold surface is hand-polished in our Williamsburg studio, ensuring a warm glow that complements the diamond’s fiery facets. The halo setting adds subtle dimension while maintaining a sleek silhouette, ideal for stacking or solo wear.

Our diamonds are lab-grown, offering the clarity and sparkle of mined stones with a smaller environmental footprint. This ring’s refined proportions suit slender to medium fingers, elongating the hand with its architectural shape while remaining unobtrusive under gloves or sleeves.

Resizing is available to ensure a precise fit, and the semi-set design invites you to select a center stone that resonates with your personal vision. Typical lead times reflect our commitment to meticulous craftsmanship rather than rushed production.

Explore this design in person at our Williamsburg studio or begin your custom journey online, where expert guidance meets thoughtful creation.

Haejin Jewelry stands as a Brooklyn-based atelier specializing in lab-grown diamond engagement rings, blending ethical craftsmanship with refined design for modern commitment.

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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