Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated silhouette of a marquise diamond, casting a slender beam that dances along the hand. This semi-set three-stone engagement ring features a 10 x 5 mm marquise center, its tapered points drawing the eye with a quiet, sculptural elegance.

Crafted in warm 14K yellow gold, the band is shaped and polished in our Williamsburg studio to a smooth comfort fit, designed for daily wear without bulk. The three-stone setting balances presence with subtlety, allowing the center to remain the focal point while the side stones enhance its refined geometry. Each prong is hand-finished to secure the stone while maintaining a low profile that slips easily beneath gloves or sleeves.

Our diamonds are lab-grown, offering a clarity and brilliance that aligns with a commitment to sustainable, ethical jewelry practices.

This ring suits those who appreciate architectural lines and a statement that feels both personal and wearable. The marquise shape naturally elongates the finger, while the three-stone design invites stacking or pairing with a wedding band of your choice.

Resizing is available to ensure a perfect fit, with careful attention to preserving the ring’s balance and comfort.

Visit our Williamsburg studio to explore this semi-set marquise engagement ring in person or begin your custom design journey online with Haejin Jewelry. We craft each piece with Brooklyn’s artisan spirit and a modern ethical sensibility.

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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