Lab-Grown Diamond Engagement Ring

Sunlight catches the elongated points of the marquise diamond, casting a slender, dramatic silhouette across the hand. This 12 x 6 mm center stone is set low in a 14K rose gold band, designed for everyday grace without catching or lifting.

Crafted with precision, the setting secures the stone with subtle accent diamonds that enhance its tapered drama while maintaining a streamlined profile. The band’s gentle curve and polished finish ensure a comfortable fit, ideal for those who prefer jewelry that moves seamlessly with daily life.

Each diamond is lab-grown, offering a clarity and brilliance that honors sustainable practices without compromise. This ring’s thoughtful construction balances bold geometry with wearability, making it a refined choice for anyone drawn to distinctive shapes and understated elegance.

Its low-profile setting pairs well with stacking bands or stands alone as a statement piece, especially suited to hands that appreciate architectural lines. The rose gold’s warm hue complements a variety of skin tones, adding a subtle glow that feels both modern and personal.

Should you need a custom fit, resizing is handled expertly in-studio to preserve the ring’s integrity. Typical lead times reflect our commitment to careful craftsmanship rather than rush.

Visit our Williamsburg studio to experience this marquise engagement ring firsthand or begin your custom design journey online with Haejin Jewelry, where expert craftsmanship meets ethical clarity in the heart of Brooklyn.

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.