Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated silhouette of a marquise diamond, casting a slender, graceful shadow that hints at quiet confidence. This semi-set three-stone engagement ring in 14K white gold frames a 12 x 6 mm marquise center with two delicate side stones, creating a subtle interplay of light and form.

Crafted in Williamsburg, the band’s smooth comfort fit and low-profile setting ensure it rests gently against the skin, designed for everyday wear without catching. Each curve is polished to a soft sheen, while the prongs cradle the marquise with precision, balancing security and elegance.

Our diamonds are lab-grown, offering clarity and brilliance with a mindful approach to sustainability and ethical sourcing.

The elongated marquise shape visually lengthens the finger, ideal for those who appreciate refined geometry with a romantic edge. Its three-stone arrangement symbolizes past, present, and future, making it a meaningful choice for a personal love story. The ring’s slender profile pairs beautifully with stacking bands or stands alone with quiet distinction.

Resizing is available to ensure a perfect fit, with careful attention to maintaining the ring’s structural integrity and comfort.

Explore this design in our Williamsburg studio or begin your custom journey online, where expert guidance meets thoughtful craftsmanship.

Haejin Jewelry is a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings. We combine expert craftsmanship with ethical practices, creating pieces designed for daily life and lasting beauty 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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