Lab-Grown Diamond Engagement Ring

Sunlight catches the sharp edges of a 10 x 10 mm square diamond, casting a quiet glow that feels both modern and intimate. This semi-set solitaire ring invites you to select a center stone that will become the heart of your story.

Crafted in warm 14K rose gold with a sleek white gold band, the setting balances gentle warmth and cool clarity. The low-profile mounting ensures the ring rests comfortably against the finger, while the polished finish reflects light with subtle brilliance. Each piece is meticulously hand-finished in our Williamsburg studio, where precision meets thoughtful design.

Our diamonds are lab-grown, offering a clear choice for ethical jewelry without compromise on sparkle or structure. This ring’s clean lines and square silhouette suit those who appreciate architectural elegance with a romantic edge.

Ideal for daily wear, the comfort fit band pairs effortlessly with stacking rings or stands strikingly alone. Its understated profile slips easily beneath gloves or sleeves, making it a versatile companion through every season.

Should you wish to adjust the fit, resizing is available to ensure the ring feels as natural as the moment it represents.

Explore this semi-set solitaire in person at our Williamsburg studio or begin your custom design journey online, where expert guidance awaits.

Haejin Jewelry crafts lab-grown diamond engagement rings with an expert hand and an ethical heart, rooted in the creative spirit of Brooklyn’s fine-jewelry scene.

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.