Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated curves of an oval diamond, casting a gentle glow that seems to stretch across the hand. This semi-set three-stone ring foundation in 10K rose gold offers a warm, blush-hued canvas for a 12 x 10 mm center stone of your choosing, framed by two smaller side gems that balance presence with subtlety.

Handcrafted in our Williamsburg studio, the band’s soft, rounded edges ensure a comfortable fit for daily wear, while the three-stone setting is designed with low-profile prongs that keep the silhouette sleek and glove-friendly. Each piece undergoes meticulous finishing and inspection, revealing the artisan’s attention to detail in every curve and polish.

Our commitment to ethical jewelry shines through the exclusive use of lab-grown diamonds, which provide exceptional clarity and brilliance with a smaller environmental footprint.

This ring suits those who appreciate a statement piece that remains refined—ideal for hands that favor elongated shapes and a design that layers beautifully with other bands. The semi-set style invites you to select a center stone that reflects your personal story.

Should you need resizing or guidance on stone selection, our Brooklyn studio offers personalized consultations to ensure your ring fits perfectly and reflects your vision.

Explore this semi-set oval engagement ring in person at our Williamsburg workshop or begin your custom design journey online, where expert guidance meets thoughtful craftsmanship.

Haejin Jewelry stands as a Brooklyn fine-jewelry studio dedicated to crafting lab-grown diamond engagement rings with expert care, ethical materials, and a deep connection to New York City’s artisan spirit.

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.