Lab-Grown Diamond Engagement Ring

Soft light filters through a gently rounded cushion-cut diamond, its delicate facets catching the eye like a whispered promise. This semi-set engagement ring foundation invites your choice of a 9 x 9 mm stone, poised to become a singular expression of devotion.

Crafted in warm 14K rose gold, the band’s subtle glow complements the diamond’s vintage-inspired silhouette, while the low-profile solitaire setting ensures everyday ease and comfort. Each curve is hand-finished in our Williamsburg studio, polished to a smooth touch that rests naturally against the skin.

Our commitment to sustainability shines through the lab-grown diamond option, offering clarity and brilliance without compromise. This ethical foundation reflects a modern approach to love and craftsmanship.

Designed for those who favor understated elegance, the slender band pairs effortlessly with wedding bands or stackable rings, making it a versatile choice for daily wear. Its gentle profile slips easily beneath gloves or sleeves, ideal for a life in motion.

Should you need resizing or wish to explore custom finishes, our Brooklyn studio offers personalized consultations to ensure a perfect fit and finish.

Discover the possibilities of this cushion solitaire semi-set by visiting us in Williamsburg or designing your ring online—where craftsmanship meets your vision.

Haejin Jewelry is a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, blending expert craftsmanship with ethical sourcing and a deep connection to New York City’s creative spirit.

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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