Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated silhouette of a marquise diamond, casting a slender, luminous shadow that seems to whisper quiet promises. This semi-set solitaire invites you to select a 6 x 3 mm marquise stone, whose tapered points and graceful curves evoke a sense of refined drama and delicate movement.

Crafted in warm 14K rose gold, the mounting features a slender band that embraces the stone with a low-profile setting, designed for everyday wear without catching or discomfort. Each ring is meticulously finished by hand in our Williamsburg studio, ensuring smooth edges and a comfort fit that feels like a natural extension of your hand.

The center diamond’s lab-grown origin reflects a commitment to ethical jewelry, offering clarity and brilliance with a smaller environmental footprint. This piece suits those who appreciate subtle romance and sculptural elegance, especially flattering on slender fingers or when paired with stackable bands for a personalized look.

Should you wish to adjust the fit, resizing is available with care to maintain the ring’s delicate balance. Lead times vary slightly depending on stone selection, but our team guides you through every step with ease.

Explore this semi-set marquise solitaire in person at our Williamsburg studio or begin your custom design journey online—crafted for those who seek beauty with intention.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio dedicated to lab-grown diamond engagement rings, blending expert craftsmanship with ethical values and a local, hands-on design experience.

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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