Astor Ring

Design Story

Born from the classic New York solitaire, The Astor looks back to the late 19th century, when raised prong settings transformed the diamond into the true focus of an engagement ring. We kept the softness of traditional rounded prongs, but reimagined the silhouette to feel more delicate and feminine. Instead of becoming heavier toward the center, the pavé band gently narrows as it reaches the diamond, creating an elegant, almost floating effect. The graduating diamonds bring just enough light to the band without competing with the center stone. A New York classic, reconsidered for today.

Ring Details

Material: Solid 14k gold, 18k gold, or platinum

Stone: Natural or Lab Grown Diamond

Each Koff engagement ring can be customized with your preferred diamond, proportions, metal, and personal details. Natural and lab-grown diamonds are available upon request.

Bridal Appointments

We invite you to schedule a private bridal appointment to view the ring in person, explore diamond options, and discuss customizations with us.

Appointments are available in New York City and virtually.

Schedule a Bridal Appointment

Lead Time & Shipping

Engagement rings are individually made to order. Please allow approximately 3-4 weeks for production after your design and stone selections are confirmed.

For questions or special timelines, please contact us at info@koffnewyork.com