Lab-Grown Diamond Engagement Ring

Sunlight catches the sharp, architectural facets of an 8 x 8 mm Asscher diamond, its step-cut planes revealing a quiet geometry that feels both modern and deliberate. This semi-set three-stone mounting in warm 18K rose gold awaits your choice of center stone, handcrafted in our Williamsburg studio with a focus on precision and subtle texture.

The band’s gently rounded edges and low-profile setting ensure a comfortable fit for daily wear, while the three-stone design offers a balanced silhouette that complements the Asscher’s glassy elegance. Each ring is meticulously finished by hand, inspected under magnification to meet exacting standards before it leaves our bench.

Crafted with lab-grown diamonds, this piece reflects a commitment to ethical sourcing and environmental mindfulness without compromising brilliance or clarity.

Ideal for those who appreciate architectural lines paired with a soft rose gold glow, this ring layers effortlessly with other bands or stands alone as a statement of refined taste. Its low profile makes it glove-friendly and unobtrusive for everyday life.

Should you need resizing or prefer a custom adjustment, our Brooklyn studio offers personalized consultations to ensure your ring fits perfectly.

Explore this semi-set Asscher engagement ring in person at our Williamsburg workshop or begin your custom design journey online—where craftsmanship meets conscious luxury.

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