Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated silhouette of a marquise diamond, casting a slender, dramatic shadow that dances across the hand. This semi-set engagement ring invites you to choose a center stone that echoes that distinctive, tapered brilliance.

Crafted from warm 14K yellow gold, the band is shaped and polished in our Williamsburg studio to a smooth, comfortable fit. Delicate accent stones flank the mounting, their subtle sparkle enhancing the marquise’s signature pointed ends without overpowering its refined geometry. The low-profile setting keeps the ring close to the finger, ideal for everyday wear and layering with other bands.

Each piece reflects our commitment to ethical jewelry: the center stone is lab-grown, offering clarity and fire with a smaller environmental footprint. This ring suits those who appreciate artisan detail and a design that balances bold form with understated elegance.

Its slender shape complements longer fingers and pairs beautifully with a variety of wedding bands, while the comfort fit ensures it remains a joy to wear through daily moments. Resizing is available to ensure a precise, personal fit.

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

Haejin Jewelry stands as a Brooklyn fine-jewelry studio dedicated to crafting lab-grown diamond engagement rings with thoughtful design and ethical craftsmanship, rooted in the vibrant heart of New York City.

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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