Lab-Grown Diamond Engagement Ring

Sunlight catches the sharp edges of a square diamond, casting a quiet geometry that feels both modern and intimate. This semi-set solitaire ring invites you to choose a center stone that measures 3.75 by 3.75 millimeters, a size that balances presence with everyday grace.

Crafted from 18K yellow gold, the band is polished to a soft glow, its smooth surface designed for comfort and daily wear. The low-profile setting keeps the diamond close to the hand, making it easy to wear alone or stacked with other bands. Each piece is finished by hand in our Williamsburg studio, where precision meets subtle artistry.

Our diamonds are lab-grown, offering clarity and brilliance without the environmental cost of traditional mining. This ethical choice reflects a commitment to sustainability woven into every facet.

The square shape lends architectural clarity, its clean lines framing the stone with a quiet strength that suits those who appreciate refined geometry and thoughtful design. The ring’s comfort fit and modest scale make it a natural companion for hands of all sizes.

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

Explore this semi-set solitaire in person at our Williamsburg studio or begin your custom design journey online—crafted for those who seek a meaningful, modern expression of commitment.

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

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