Lab-Grown Diamond Engagement Ring

Sunlight catches the gentle curves of a 5 x 5 mm cushion diamond, its soft corners diffusing light with a quiet glow. This semi-set solitaire ring features an 18K white gold band, hand-shaped and polished in our Williamsburg studio to a smooth, low-profile finish that rests comfortably against the finger.

Crafted with precision, the setting’s delicate prongs cradle the stone securely while allowing maximum light to pass through, enhancing the diamond’s subtle vintage warmth. The band’s slender silhouette is designed for everyday wear, easily stacking with other rings or standing alone with elegant restraint.

Each diamond is lab-grown, offering clarity and brilliance with a reduced environmental footprint, reflecting a commitment to ethical jewelry without compromise.

Ideal for those who appreciate artisan craftsmanship and a refined, understated aesthetic, this ring complements a variety of hand shapes and sizes, its comfort fit ensuring it feels as natural as it looks.

Should you wish to adjust the band size, resizing is available with care to maintain the ring’s seamless finish. Typical lead times for setting your chosen diamond are communicated clearly during the design process.

Explore this semi-set cushion solitaire in person at our Williamsburg studio or begin your custom design journey online, where expert guidance awaits.

Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending ethical craftsmanship with local artisan expertise to create pieces made for daily life and lasting beauty.

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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