Lab-Grown Diamond Engagement Ring

Sunlight catches the softly rounded corners of a 7 x 7 mm cushion-cut diamond, its gentle facets unfolding like whispered stories. This engagement ring, set in warm 14K yellow gold, balances artisan precision with everyday grace.

Each ring is hand-finished in our Williamsburg studio, where the low-profile setting cradles the diamond securely while allowing light to dance freely across its softly glowing surface. The band’s subtle accents add texture without overpowering, creating a harmonious frame that feels both substantial and comfortable on the finger.

Crafted exclusively with lab-grown diamonds, this piece reflects a commitment to ethical sourcing and environmental mindfulness, offering clarity and brilliance without compromise.

Designed for those who appreciate a blend of classic warmth and modern craftsmanship, the ring’s smooth shank and modest height make it ideal for daily wear and effortless stacking. Its balanced proportions suit a variety of hand shapes, enhancing natural elegance without bulk.

Should you need a custom fit, resizing is available to ensure the ring feels as personal as the moment it celebrates.

We invite you to experience this ring firsthand 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, where expert artisanship and ethical values shape every piece with care and local authenticity.

See how your design comes to life with our Ring Design Online, or start a truly custom piece from scratch in our Williamsburg studio.

Explore our Guides & Education and Stories & Lifestyle for diamond education, care tips, and real studio stories.