Lab-Grown Diamond Engagement Ring

Sunlight catches the soft, rounded corners of a cushion-cut diamond, its gentle glow poised to become the centerpiece of a lifelong promise. This semi-set engagement ring offers a refined foundation crafted from 18K white gold, designed to cradle an 11 x 11 mm cushion stone with precision and understated elegance.

The band’s low-profile setting ensures the ring sits comfortably close to the finger, minimizing snagging while maintaining a sleek silhouette ideal for everyday wear. Each curve and angle is meticulously finished in our Williamsburg studio, where expert hands polish and inspect every detail to meet exacting standards.

Choosing a lab-grown diamond for this setting reflects a commitment to ethical jewelry—minimizing environmental impact without compromising on clarity or brilliance.

Its balanced width and smooth comfort fit make this mounting well-suited for those who appreciate subtle sophistication and desire a solitaire that layers gracefully with wedding bands or stackable rings. The cushion shape’s soft vintage glow adds warmth and character, elongating the finger with its gentle geometry.

Should you need resizing, our Brooklyn studio offers personalized adjustments to ensure a perfect fit without delay.

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 expertise to create pieces designed 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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