Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated silhouette of the marquise diamond, its pointed ends tracing a delicate arc that seems to whisper of quiet promises. This semi-set halo engagement ring foundation in 14K yellow gold frames a center stone measuring 15 by 7.5 millimeters, designed to amplify the marquise’s signature tapered drama.

Handcrafted in Williamsburg, the band’s warm gold hue is polished to a soft glow, its low-profile setting crafted for everyday grace without catching or lifting. The halo mount invites a sparkling surround, enhancing the diamond’s brilliance while maintaining a comfortable fit that slides easily beneath gloves or alongside stackable bands.

Each piece reflects a commitment to ethical jewelry, featuring lab-grown diamonds that offer clarity and sustainability without compromise. The semi-set design allows you to select a marquise center that resonates personally, ensuring a truly bespoke expression.

Ideal for those who appreciate a statement ring with refined wearability, this style suits hands that welcome elongated shapes, lending an elegant elongation to the finger. Its balanced proportions make it a versatile choice for layering or standing alone.

Resizing is available to ensure a perfect fit, and our Brooklyn studio offers a pressure-free consultation to explore your custom design options. Lead times vary depending on stone selection and setting completion.

Visit us in Williamsburg or begin your custom journey online to bring this romantic vision to life. Haejin Jewelry is a Brooklyn fine-jewelry studio specializing in lab-grown diamond engagement rings, where expert craftsmanship meets ethical values in every piece created.

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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