Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated curves of the 12 x 10 mm oval diamond, casting a soft glow that gently elongates the hand with quiet sophistication. This three-stone engagement ring, crafted in cool platinum, balances modern minimalism with architectural clarity—each stone precisely set to emphasize structure and light.

The low-profile setting ensures the ring sits comfortably for daily wear, while the smooth platinum band offers a subtle weight and a comfort fit that molds naturally to the finger. Expertly finished in our Williamsburg studio, every facet is inspected to maximize brilliance without excess height, making it glove-friendly and stackable with other bands.

Our commitment to ethical jewelry is reflected in the lab-grown oval diamond’s exceptional clarity and sustainable origin, offering a conscious choice without compromise on beauty or craftsmanship.

Designed for those who appreciate refined geometry and understated confidence, this ring complements a variety of hand shapes and sizes, especially elongating shorter fingers with its elegant oval silhouette.

Should you need a custom adjustment, resizing is handled delicately in-studio to maintain the integrity of the setting and band.

Visit us in Williamsburg to experience this ring firsthand or begin your custom design journey online—where expert guidance meets thoughtful craftsmanship.

Haejin Jewelry is a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, where ethical craftsmanship and local expertise converge to create pieces made for a lifetime.

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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