Lab-Grown Diamond Engagement Ring

When sunlight catches the slender silhouette of a marquise diamond, it casts a subtle, elongated sparkle that draws the eye along the finger. This semi-set engagement ring foundation in warm 14K yellow gold offers a low-profile setting designed for everyday grace and ease.

Crafted in Williamsburg, the band’s smooth finish and secure prong structure ensure the center stone—measuring 7 by 3.5 millimeters—will sit comfortably close to the hand, minimizing snagging while maximizing wearability. The delicate accents frame the marquise shape, enhancing its tapered drama without overwhelming the design.

Each piece reflects a commitment to ethical jewelry, featuring a lab-grown diamond option that balances brilliance with sustainability. The ring’s modest height and comfort fit make it an excellent choice for those who prefer a refined look that layers effortlessly with other bands or stands alone with quiet confidence.

Should you wish to adjust the fit, resizing is available to accommodate your daily rhythm without compromising the ring’s integrity. Lead times are tailored to ensure meticulous craftsmanship without unnecessary delay.

Explore this semi-set marquise engagement ring in our Williamsburg studio or begin your custom design journey online—where expert guidance meets thoughtful creation.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio dedicated to lab-grown diamond engagement rings, blending ethical craftsmanship with local artistry to create pieces made for a lifetime.

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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