See Before You Buy
Visit Our Showroom
We let you see what you buy. Make an appointment to view your diamond and setting in person at our New York City office — we can typically accommodate visits on very short notice.
Our Location
6 West 48 Street, Third FloorNew York, NY 10036
Showroom Hours
- Monday – Thursday: 10:00 AM – 6:00 PM
- Friday: 10:00 AM – 3:00 PM
- Saturday – Sunday: Closed
Get In Touch
- Call: 1-866-239-4315
- Text / WhatsApp: +1-347-770-1518
- Email: service@mdcdiamonds.com
Appointments Only
We Accept Visitors by Appointment
Meet a personal jeweler, get an up-close view of your diamond and setting, and pick up an online order — book online or by phone, often with very short notice.
We Let You See What You Buy
What to Expect
Browse our GIA-certified diamonds, engagement ring settings, and fine jewelry in person before you decide. Our commission-free Diamond & Jewelry Consultants are on hand to answer questions, so you can make the right choice with confidence.