Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated curve of an oval diamond, casting a gentle glow that seems to stretch across the hand. This semi-set three-stone ring foundation in warm 10K rose gold invites your choice of a 12 x 10 mm center stone, ready to become a personal emblem of connection.

Crafted in our Williamsburg studio, the band’s subtle taper and smooth polish reflect careful artisan hands. The three-stone setting balances presence with wearability, designed for daily life with a low profile that slips comfortably beneath gloves or sleeves. Each prong is meticulously shaped and finished to cradle your chosen oval diamond securely while allowing light to dance freely.

Our commitment to lab-grown diamonds ensures clarity and brilliance without compromise, aligning with a sustainable approach to fine jewelry.

This ring suits those who appreciate a statement piece that remains elegant and versatile—its elongated oval shape naturally elongates the finger, while the three-stone design offers layered meaning and visual depth. The 10K rose gold lends a soft warmth that complements a variety of skin tones and personal styles.

Should you need resizing or wish to explore stone options, our Brooklyn studio offers personalized guidance with attentive care and reasonable lead times.

Visit us in Williamsburg or begin your custom design journey online to bring this three-stone oval engagement ring to life with a center stone that speaks to your story.

Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, where expert craftsmanship and ethical sourcing meet the spirit of New York City’s artisan community.

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.