Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated points of this marquise diamond, casting a slender, luminous silhouette that feels both bold and refined. The 12 x 6 mm center stone is set low in a sleek 14K white gold band, its sharp geometry softened by delicate accent stones that add subtle sparkle without distraction.

Each ring is meticulously crafted in Williamsburg, Brooklyn, where the white gold is hand-polished to a smooth, cool finish that rests comfortably against the skin. The low-profile setting ensures everyday wearability, while the secure prongs cradle the diamond with precision, highlighting its architectural shape.

Our commitment to sustainability is reflected in the lab-grown diamond’s clarity and ethical origin, offering brilliance without compromise. This ring suits those who appreciate modern minimalism with a confident edge—its slender form elongates the finger and layers effortlessly with other bands.

Resizing is available to ensure a perfect fit, crafted with the same care as the original design. Whether you visit our Williamsburg studio or explore custom options online, this marquise engagement ring invites a thoughtful approach to modern love.

Haejin Jewelry blends expert craftsmanship with ethical materials in the heart of Brooklyn, creating lab-grown diamond engagement rings that reflect both personal stories and contemporary values.

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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