Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated silhouette of a marquise diamond, casting a slender, dramatic shadow that dances with every movement. This semi-set platinum solitaire ring awaits your choice of a 10 x 5 mm marquise center, its sleek prongs designed to cradle the stone with precision and grace.

Handcrafted in our Williamsburg studio, the platinum band is polished to a satiny finish, offering a cool, substantial feel against the skin. The low-profile setting ensures the ring sits comfortably for daily wear, while the secure prong arrangement highlights the marquise’s tapered points without overwhelming its elegant shape.

Each lab-grown diamond reflects a commitment to sustainability, created with clarity and brilliance that honors both craft and conscience. This solitaire’s streamlined design suits those who appreciate architectural lines and a refined silhouette, elongating the finger with subtle drama.

Its slender band pairs effortlessly with stacking rings or stands alone as a statement of modern romance. Resizing is available to ensure a perfect fit, crafted with care in our Brooklyn workshop.

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

Haejin Jewelry is a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending ethical craftsmanship with artisan expertise in New York City.

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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