Lab-Grown Diamond Engagement Ring

Sunlight catches the three round diamonds poised to sparkle in quiet harmony, their clarity and fire unfolding with every subtle movement of the hand. This semi-set engagement ring offers a modern-minimal silhouette in 18K white gold, where clean lines and precise angles frame a 9 mm center stone with architectural grace.

Each element is crafted in our Williamsburg studio, the band polished to a satin-smooth finish that rests comfortably against the skin. The low-profile setting balances presence with practicality, designed for daily wear without catching or discomfort. The three-stone arrangement lends a structured confidence, a contemporary take on classic elegance.

Our lab-grown diamonds bring a clarity and brilliance that reflect a commitment to ethical sourcing and environmental mindfulness, quietly woven into every facet.

Ideal for those who appreciate refined geometry and a ring that layers seamlessly with other bands or stands strikingly alone. The comfort fit band suits a range of finger shapes and sizes, while the semi-set design invites your choice of center diamond to personalize the story.

Resizing is available to ensure a perfect fit, with care instructions tailored to preserve the metal’s luster and the stones’ sparkle over time.

Explore this design in person at our Williamsburg studio or begin your custom journey online—each ring made to accompany your everyday moments with understated brilliance.

Haejin Jewelry is a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, where expert craftsmanship and ethical values meet 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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