Lab-Grown Diamond Engagement Ring

Imagine the subtle drama of a marquise diamond, its elongated silhouette catching light like a shard of morning sun. This three-stone semi-set ring features a 9 by 4.5 mm marquise center, poised to frame your chosen lab-grown diamond with delicate side stones that enhance its graceful taper.

Crafted from 14K white gold, the band is shaped and polished in our Williamsburg studio to a smooth comfort fit, designed for everyday wear without catching or discomfort. The low-profile setting balances presence with practicality, allowing the ring to slip easily beneath gloves or stack alongside other bands.

Each piece reflects our commitment to ethical jewelry: the center stone is lab-grown, offering clarity and brilliance with a smaller environmental footprint. This ring suits those who appreciate architectural elegance and a refined, modern silhouette that elongates the finger.

Should you need resizing, our Brooklyn workshop handles adjustments with care to maintain the ring’s integrity and finish. Typical lead times for completion are communicated clearly during your design consultation.

Explore this semi-set marquise engagement ring in person at our Williamsburg studio or begin your custom design journey online, where expert guidance awaits without pressure.

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 local artisan spirit.

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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