Lab-Grown Diamond Engagement Ring

Soft light catches the gentle curves of a 15 x 15 mm cushion diamond, its rounded corners and subtle facets inviting quiet admiration. This solitaire semi-set balances the warmth of 18k rose and 18k rose and platinum with the cool gleam of 18k rose and platinum, creating a fixed two-tone embrace that frames the stone with delicate contrast.

Crafted in Williamsburg, the mounting features a low-profile setting designed for everyday grace, with smooth edges and a comfort fit band that settles naturally against the skin. Each piece is meticulously finished by hand, ensuring the rose and 18k rose and platinum tones meet seamlessly, while the prongs hold the center stone securely without excess height.

The diamond itself is lab-grown, offering clarity and brilliance with a conscientious footprint—an ethical choice that reflects a modern approach to fine jewelry. Its cushion shape lends a soft vintage glow, perfect for those drawn to romantic yet refined silhouettes.

This ring suits hands that appreciate subtle drama and a balance between statement and wearability. Its low profile makes it glove-friendly and ideal for stacking alongside wedding bands or delicate accents. Resizing is available to ensure a precise fit, crafted to last through daily life.

Explore this semi-set solitaire in our Williamsburg studio or begin your custom design journey online—where thoughtful craftsmanship meets personal expression.

Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending expert craftsmanship with ethical materials and a distinct 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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