Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated points of the marquise diamond, casting a slender, dramatic silhouette that feels both bold and intimate. This semi-set three-stone ring invites you to select a center stone that measures 8 by 4 millimeters, its shape known for elongating the finger with a graceful, tapered drama.

Crafted from 14K white gold, the band is meticulously hand-finished in our Williamsburg studio, offering a smooth comfort fit that rests lightly against the skin. The three-stone setting balances presence with wearability, designed to sit low enough for daily life yet elevated by precise prong work that secures each gem with artisan care.

Each diamond you choose is lab-grown, reflecting a commitment to ethical jewelry that reduces environmental impact without compromising brilliance or clarity.

This ring suits those who appreciate architectural elegance paired with subtle sophistication—its slender profile layers beautifully with other bands or stands alone as a statement of refined taste. The low-profile setting ensures it slips easily under gloves or sleeves, making it a versatile companion for every season.

Should you need resizing, our in-house experts provide careful adjustments to maintain the ring’s balance and comfort.

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

Haejin Jewelry is a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, where ethical craftsmanship and local expertise converge to create pieces made for daily life and lasting meaning.

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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