Lab-Grown Diamond Engagement Ring

Sunlight filters through the elongated facets of an emerald-cut diamond, casting a serene, glassy glow that feels both intimate and architectural. This three-stone semi-set ring in warm 18K rose gold offers a delicate balance between structure and softness, inviting the center stone of 9 by 7 millimeters to take quiet center stage.

Crafted with a low-profile setting, the band’s gentle curve rests comfortably against the finger, designed for everyday wear without sacrificing elegance. Each prong is meticulously finished by hand in our Williamsburg studio, ensuring the mounting complements the diamond’s clarity and step-cut precision while maintaining a secure embrace.

Our commitment to sustainability is reflected in the choice of a lab-grown emerald-cut diamond, offering exceptional clarity and brilliance with a mindful footprint. The rose gold’s subtle warmth enhances the stone’s cool transparency, creating a harmonious contrast that suits those who appreciate refined, modern romance.

Ideal for hands that favor elongated shapes, this ring layers beautifully with slim bands or stands alone as a statement of quiet confidence. Its comfort fit and modest height make it glove-friendly and practical for daily life.

Should you wish to adjust sizing or explore custom details, our Brooklyn studio offers personalized consultations with thoughtful timelines tailored to your needs.

Discover the art of custom design in Brooklyn by visiting us in Williamsburg or begin your journey online. Haejin Jewelry is dedicated to crafting lab-grown diamond engagement rings with expert care, ethical clarity, and a distinct Brooklyn sensibility.

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.