Lab-Grown Diamond Engagement Ring

Imagine the quiet strength of a three-stone ring framing a luminous 9 x 9 mm cushion diamond—its softly rounded corners and gentle facets catch light with a subtle vintage glow, inviting a closer look. This semi-set engagement ring offers a modern-minimal silhouette in 10K white gold, where clean lines and architectural clarity meet handcrafted precision.

The band’s low-profile setting ensures everyday comfort, designed to sit close to the finger without sacrificing sparkle. Each piece is meticulously finished in our Williamsburg studio, polished to a satin sheen that complements the diamond’s soft brilliance. The semi-set design allows you to select a center stone that reflects your personal story, while the three-stone arrangement symbolizes past, present, and future.

Crafted with lab-grown diamonds, this ring embodies a commitment to ethical jewelry—offering the same optical purity and fire as mined stones with a lighter environmental footprint. Its balanced proportions suit hands that appreciate refined geometry and a confident, uncluttered aesthetic.

Ideal for those who favor a ring that layers effortlessly with wedding bands or stackable accents, its comfort fit and moderate width make it glove-friendly and practical for daily wear. Resizing is available to ensure a perfect fit, with care instructions provided to maintain the metal’s soft glow.

Explore this semi-set cushion engagement ring in person at our Williamsburg studio or begin your custom design journey online—where thoughtful craftsmanship meets your vision.

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