Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated facets of an 11 x 9 mm emerald cut diamond, casting a serene, architectural glow that feels both modern and deliberate. This semi-set five-stone engagement ring in polished platinum offers a structured silhouette, where clean lines meet quiet confidence.

Each band is meticulously crafted in our Williamsburg studio, with a low-profile setting designed for everyday wear. The platinum’s cool weight balances the linear clarity of the emerald cut, while the five-stone arrangement adds subtle brilliance without overwhelming the hand.

Our diamonds are lab-grown, offering a transparent origin and a lighter environmental footprint without compromising on clarity or light performance.

Ideal for those who appreciate refined geometry and a ring that layers effortlessly with other bands or stands alone with quiet strength. The comfort fit band ensures it sits naturally, even for those with active lifestyles or glove-friendly needs.

Resizing is available to ensure a precise fit, crafted with the same attention to detail as the original design.

Explore this design in our Williamsburg studio or begin your custom journey online—where modern minimalism meets ethical craftsmanship.

Haejin Jewelry is a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending expert craftsmanship with ethical sourcing and a distinctly local sensibility.

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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