Lab-Grown Diamond Engagement Ring

Light catches the elongated silhouette of the marquise diamond, its tapered points tracing a delicate arc that seems to stretch the hand with quiet elegance. Nestled within a halo of finely set pavé stones, this 6 x 3.5 mm center sparkles with a subtle fire, framed by a 14K white gold band that balances brilliance with refined restraint.

Each ring is meticulously crafted in our Williamsburg studio, where the low-profile halo setting is polished to a smooth finish, ensuring a comfortable fit that slips easily beneath gloves or alongside stackable bands. The secure prong setting highlights the marquise’s architectural shape while protecting its delicate points, making it suitable for daily wear.

Our commitment to sustainability is reflected in the lab-grown diamond’s clarity and ethical origin, offering a conscious choice without compromise on beauty or brilliance.

This ring suits those who appreciate a blend of vintage-inspired romance and modern craftsmanship—its slender profile flattering slender fingers and elongating the hand’s natural lines. The halo adds a whisper of extra sparkle without overwhelming the diamond’s unique form.

Should you need a custom size, resizing is available with care to maintain the ring’s structural integrity and finish.

We invite you to explore this marquise halo engagement ring in person at our Williamsburg studio or begin your custom design journey online, where expert guidance meets thoughtful craftsmanship.

Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, combining ethical craftsmanship with local expertise to create pieces designed for everyday elegance and lasting meaning.

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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