Lab-Grown Diamond Engagement Ring

When light catches the elongated silhouette of a marquise diamond, it creates a striking interplay of brilliance and shadow that draws the eye along the finger’s length. This three-stone semi-set in 10K white gold offers a refined balance between presence and subtlety, designed to sit close to the hand with a low-profile setting that resists snagging.

Each band is meticulously crafted in our Williamsburg studio, where the smooth comfort fit ensures all-day wearability. The prongs are precisely shaped to cradle a 9 x 4.5 mm marquise center stone, leaving room for your choice of side stones to complete the composition. The polished finish and secure mounting reflect careful inspection before it leaves the bench.

Our commitment to lab-grown diamonds means this ring carries the clarity and sparkle of mined stones with a lighter environmental footprint. It’s a conscious choice for those who value ethical jewelry without compromise.

Ideal for someone who appreciates architectural elegance paired with practical design, this ring complements slender to medium finger shapes and layers effortlessly with other bands. Its low profile makes it glove-friendly and suitable for daily life.

Should you need resizing, our Brooklyn studio offers expert adjustments to ensure a perfect fit without altering the ring’s integrity.

Explore this semi-set three-stone marquise engagement ring in person at our Williamsburg studio or begin your custom design journey online. We welcome you to experience the thoughtful craftsmanship behind every piece.

Haejin Jewelry is a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, where expert craftsmanship and ethical sourcing meet local authenticity in every custom design.

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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