Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated marquise center, its tapered points drawing the eye along a graceful arc. This semi-set three-stone ring invites your choice of a 9 x 4.5 mm lab-grown diamond, poised to become a signature of your story.

Crafted from warm 14K rose gold, the band’s subtle blush complements the cool gleam of the white gold prongs, a quiet contrast that frames each stone with precision. The artisan finish reveals hand-polished surfaces and secure, low-profile settings designed for everyday wear without catching or lifting.

Each lab-grown diamond offers clarity and brilliance born from sustainable practices, reflecting a commitment to ethical jewelry without compromise. The three-stone layout balances presence with comfort, ideal for those who appreciate a statement ring that remains glove-friendly and stackable.

Its slender band and tapered marquise shape elongate the finger, making it a refined choice for hands seeking elegance with a modern edge. Resizing is available to ensure a tailored fit, crafted carefully in our Williamsburg studio.

Explore this semi-set ring in person or start your custom design journey online—where Brooklyn craftsmanship meets thoughtful innovation.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio dedicated to lab-grown diamond engagement rings, blending expert craftsmanship with ethical sourcing and local artistry in New York City.

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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