Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated silhouette of a marquise diamond, casting a slender beam that seems to stretch beyond the finger. This solitaire semi-set ring frames a 7 x 3.5 mm marquise stone, known for its tapered points and graceful elongation that visually lengthens the hand.

Crafted in warm 18K yellow gold, the mounting is designed with a low-profile setting that hugs the finger closely, reducing snag risk while maintaining a confident presence. The band’s smooth finish and subtle taper ensure comfort for daily wear, while the secure prong structure balances protection with light entry for optimal sparkle.

Each lab-grown diamond is chosen for clarity and brilliance, reflecting a commitment to sustainable, ethical jewelry without compromise on beauty or durability.

This ring suits those who appreciate refined geometry and a sleek silhouette, ideal for stacking or wearing solo. Its modest height and comfort fit make it glove-friendly and practical for everyday life.

Resizing is straightforward within our Brooklyn studio, where every piece is finished and inspected by hand to meet exacting standards.

Explore this marquise semi-set in person at our Williamsburg studio or begin your custom design journey online—crafted for those who value precision and purpose in their engagement jewelry.

Haejin Jewelry brings expert craftsmanship and ethical lab-grown diamonds to the heart of Brooklyn, specializing in engagement rings designed for modern lives and lasting beauty.

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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