Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated silhouette of a marquise diamond, its pointed ends drawing the eye along the finger with quiet drama. This 9 x 4.5 mm lab-grown gem is nestled within a delicate halo of pavé-set stones, amplifying its signature brilliance without adding bulk.

Crafted in 14K white gold, the setting is thoughtfully low-profile, designed to sit comfortably beneath daily gloves and sleeves. The band’s smooth finish and subtle taper ensure a secure yet effortless wear, while expert hand polishing reveals a soft gleam that complements the diamond’s crisp facets.

Each stone is ethically sourced from sustainable lab-grown origins, reflecting a commitment to responsible luxury without compromise.

The marquise shape’s elegant elongation flatters slender fingers and lends itself well to stacking with other bands, making it a versatile choice for those who appreciate refined, wearable design. Its halo setting balances sparkle with practicality, ideal for an active lifestyle.

Should you need resizing, our Brooklyn studio offers precise adjustments to maintain the ring’s integrity and comfort.

Explore this distinctive halo marquise ring in person at our Williamsburg studio or begin your custom design journey online, where expert guidance awaits.

Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending expert craftsmanship with ethical sourcing and a modern sensibility rooted in New York City’s creative heart.

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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