Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated silhouette of a marquise diamond, casting a slender, luminous shadow across the hand. This semi-set engagement ring invites you to choose a 6 x 3 mm marquise center stone, known for its graceful taper and subtle elongation that visually lengthens the finger.

Crafted in 10K yellow gold, the mounting balances durability with a warm glow, designed with a low-profile setting that sits close to the skin for everyday comfort. The band’s smooth finish and precise prong work ensure secure wear without excess bulk, making it glove-friendly and ideal for stacking alongside other bands.

Each ring is thoughtfully made in our Williamsburg studio, reflecting a commitment to ethical jewelry through lab-grown diamonds that offer clarity and brilliance with a smaller environmental footprint.

Its streamlined silhouette suits those seeking a refined yet distinctive solitaire that complements an active lifestyle without sacrificing elegance. The semi-set foundation allows you to select a marquise stone that matches your personal vision, whether you prefer a brighter white or a warmer hue.

Resizing is straightforward, handled carefully in-studio to maintain the integrity of the setting and band shape.

Explore this design in person at our Williamsburg studio or begin your custom journey online—each step guided with quiet confidence and expert care.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio specializing in lab-grown diamond engagement rings, blending expert craftsmanship with ethical sourcing and local artistry in 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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