Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated silhouette of the marquise diamond, casting a slender, luminous shadow that dances with every movement. This semi-set engagement ring foundation in warm 10K rose gold invites your choice of an 8 x 4 mm marquise center, a shape known for its elegant taper and subtle drama.

Crafted in Williamsburg, the band is hand-finished to a gentle comfort fit, its smooth surface designed for daily wear without catching. The low-profile setting balances security with subtlety, allowing the diamond’s pointed ends to extend gracefully along the finger.

Each piece reflects a commitment to ethical jewelry, featuring lab-grown diamonds that offer clarity and brilliance with a smaller environmental footprint. The rose gold’s soft blush complements the marquise’s vintage-inspired allure, making it a natural fit for those who appreciate romantic understatement.

This mounting suits hands that favor slender, elongated shapes and works beautifully as a standalone statement or paired with delicate stacking bands. Its refined silhouette slips easily under gloves or sleeves, ideal for everyday elegance.

Should you wish to adjust the band size, resizing is available to ensure a perfect fit without compromising the ring’s integrity.

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

Haejin Jewelry stands as a Brooklyn fine-jewelry studio dedicated to crafting lab-grown diamond engagement rings with ethical precision and artisanal care, rooted in the creative spirit 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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